service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TCLIService.java

/**
 * Autogenerated by Thrift Compiler (0.16.0)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package org.apache.hive.service.rpc.thrift;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.16.0)")
@org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public class TCLIService {

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public interface Iface {

    public TOpenSessionResp OpenSession(TOpenSessionReq req) throws org.apache.thrift.TException;

    public TCloseSessionResp CloseSession(TCloseSessionReq req) throws org.apache.thrift.TException;

    public TGetInfoResp GetInfo(TGetInfoReq req) throws org.apache.thrift.TException;

    public TExecuteStatementResp ExecuteStatement(TExecuteStatementReq req) throws org.apache.thrift.TException;

    public TGetTypeInfoResp GetTypeInfo(TGetTypeInfoReq req) throws org.apache.thrift.TException;

    public TGetCatalogsResp GetCatalogs(TGetCatalogsReq req) throws org.apache.thrift.TException;

    public TGetSchemasResp GetSchemas(TGetSchemasReq req) throws org.apache.thrift.TException;

    public TGetTablesResp GetTables(TGetTablesReq req) throws org.apache.thrift.TException;

    public TGetTableTypesResp GetTableTypes(TGetTableTypesReq req) throws org.apache.thrift.TException;

    public TGetColumnsResp GetColumns(TGetColumnsReq req) throws org.apache.thrift.TException;

    public TGetFunctionsResp GetFunctions(TGetFunctionsReq req) throws org.apache.thrift.TException;

    public TGetPrimaryKeysResp GetPrimaryKeys(TGetPrimaryKeysReq req) throws org.apache.thrift.TException;

    public TGetCrossReferenceResp GetCrossReference(TGetCrossReferenceReq req) throws org.apache.thrift.TException;

    public TGetOperationStatusResp GetOperationStatus(TGetOperationStatusReq req) throws org.apache.thrift.TException;

    public TCancelOperationResp CancelOperation(TCancelOperationReq req) throws org.apache.thrift.TException;

    public TCloseOperationResp CloseOperation(TCloseOperationReq req) throws org.apache.thrift.TException;

    public TGetResultSetMetadataResp GetResultSetMetadata(TGetResultSetMetadataReq req) throws org.apache.thrift.TException;

    public TFetchResultsResp FetchResults(TFetchResultsReq req) throws org.apache.thrift.TException;

    public TGetDelegationTokenResp GetDelegationToken(TGetDelegationTokenReq req) throws org.apache.thrift.TException;

    public TCancelDelegationTokenResp CancelDelegationToken(TCancelDelegationTokenReq req) throws org.apache.thrift.TException;

    public TRenewDelegationTokenResp RenewDelegationToken(TRenewDelegationTokenReq req) throws org.apache.thrift.TException;

    public TGetQueryIdResp GetQueryId(TGetQueryIdReq req) throws org.apache.thrift.TException;

    public TSetClientInfoResp SetClientInfo(TSetClientInfoReq req) throws org.apache.thrift.TException;

    public TUploadDataResp UploadData(TUploadDataReq req) throws org.apache.thrift.TException;

    public TDownloadDataResp DownloadData(TDownloadDataReq req) throws org.apache.thrift.TException;

  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public interface AsyncIface {

    public void OpenSession(TOpenSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp> resultHandler) throws org.apache.thrift.TException;

    public void CloseSession(TCloseSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp> resultHandler) throws org.apache.thrift.TException;

    public void GetInfo(TGetInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp> resultHandler) throws org.apache.thrift.TException;

    public void ExecuteStatement(TExecuteStatementReq req, org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp> resultHandler) throws org.apache.thrift.TException;

    public void GetTypeInfo(TGetTypeInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp> resultHandler) throws org.apache.thrift.TException;

    public void GetCatalogs(TGetCatalogsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp> resultHandler) throws org.apache.thrift.TException;

    public void GetSchemas(TGetSchemasReq req, org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp> resultHandler) throws org.apache.thrift.TException;

    public void GetTables(TGetTablesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp> resultHandler) throws org.apache.thrift.TException;

    public void GetTableTypes(TGetTableTypesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp> resultHandler) throws org.apache.thrift.TException;

    public void GetColumns(TGetColumnsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp> resultHandler) throws org.apache.thrift.TException;

    public void GetFunctions(TGetFunctionsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp> resultHandler) throws org.apache.thrift.TException;

    public void GetPrimaryKeys(TGetPrimaryKeysReq req, org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp> resultHandler) throws org.apache.thrift.TException;

    public void GetCrossReference(TGetCrossReferenceReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp> resultHandler) throws org.apache.thrift.TException;

    public void GetOperationStatus(TGetOperationStatusReq req, org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp> resultHandler) throws org.apache.thrift.TException;

    public void CancelOperation(TCancelOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp> resultHandler) throws org.apache.thrift.TException;

    public void CloseOperation(TCloseOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp> resultHandler) throws org.apache.thrift.TException;

    public void GetResultSetMetadata(TGetResultSetMetadataReq req, org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp> resultHandler) throws org.apache.thrift.TException;

    public void FetchResults(TFetchResultsReq req, org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp> resultHandler) throws org.apache.thrift.TException;

    public void GetDelegationToken(TGetDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp> resultHandler) throws org.apache.thrift.TException;

    public void CancelDelegationToken(TCancelDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp> resultHandler) throws org.apache.thrift.TException;

    public void RenewDelegationToken(TRenewDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp> resultHandler) throws org.apache.thrift.TException;

    public void GetQueryId(TGetQueryIdReq req, org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp> resultHandler) throws org.apache.thrift.TException;

    public void SetClientInfo(TSetClientInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp> resultHandler) throws org.apache.thrift.TException;

    public void UploadData(TUploadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp> resultHandler) throws org.apache.thrift.TException;

    public void DownloadData(TDownloadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp> resultHandler) throws org.apache.thrift.TException;

  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class Client extends org.apache.thrift.TServiceClient implements Iface {
    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public TOpenSessionResp OpenSession(TOpenSessionReq req) throws org.apache.thrift.TException
    {
      send_OpenSession(req);
      return recv_OpenSession();
    }

    public void send_OpenSession(TOpenSessionReq req) throws org.apache.thrift.TException
    {
      OpenSession_args args = new OpenSession_args();
      args.setReq(req);
      sendBase("OpenSession", args);
    }

    public TOpenSessionResp recv_OpenSession() throws org.apache.thrift.TException
    {
      OpenSession_result result = new OpenSession_result();
      receiveBase(result, "OpenSession");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "OpenSession failed: unknown result");
    }

    public TCloseSessionResp CloseSession(TCloseSessionReq req) throws org.apache.thrift.TException
    {
      send_CloseSession(req);
      return recv_CloseSession();
    }

    public void send_CloseSession(TCloseSessionReq req) throws org.apache.thrift.TException
    {
      CloseSession_args args = new CloseSession_args();
      args.setReq(req);
      sendBase("CloseSession", args);
    }

    public TCloseSessionResp recv_CloseSession() throws org.apache.thrift.TException
    {
      CloseSession_result result = new CloseSession_result();
      receiveBase(result, "CloseSession");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "CloseSession failed: unknown result");
    }

    public TGetInfoResp GetInfo(TGetInfoReq req) throws org.apache.thrift.TException
    {
      send_GetInfo(req);
      return recv_GetInfo();
    }

    public void send_GetInfo(TGetInfoReq req) throws org.apache.thrift.TException
    {
      GetInfo_args args = new GetInfo_args();
      args.setReq(req);
      sendBase("GetInfo", args);
    }

    public TGetInfoResp recv_GetInfo() throws org.apache.thrift.TException
    {
      GetInfo_result result = new GetInfo_result();
      receiveBase(result, "GetInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetInfo failed: unknown result");
    }

    public TExecuteStatementResp ExecuteStatement(TExecuteStatementReq req) throws org.apache.thrift.TException
    {
      send_ExecuteStatement(req);
      return recv_ExecuteStatement();
    }

    public void send_ExecuteStatement(TExecuteStatementReq req) throws org.apache.thrift.TException
    {
      ExecuteStatement_args args = new ExecuteStatement_args();
      args.setReq(req);
      sendBase("ExecuteStatement", args);
    }

    public TExecuteStatementResp recv_ExecuteStatement() throws org.apache.thrift.TException
    {
      ExecuteStatement_result result = new ExecuteStatement_result();
      receiveBase(result, "ExecuteStatement");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "ExecuteStatement failed: unknown result");
    }

    public TGetTypeInfoResp GetTypeInfo(TGetTypeInfoReq req) throws org.apache.thrift.TException
    {
      send_GetTypeInfo(req);
      return recv_GetTypeInfo();
    }

    public void send_GetTypeInfo(TGetTypeInfoReq req) throws org.apache.thrift.TException
    {
      GetTypeInfo_args args = new GetTypeInfo_args();
      args.setReq(req);
      sendBase("GetTypeInfo", args);
    }

    public TGetTypeInfoResp recv_GetTypeInfo() throws org.apache.thrift.TException
    {
      GetTypeInfo_result result = new GetTypeInfo_result();
      receiveBase(result, "GetTypeInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetTypeInfo failed: unknown result");
    }

    public TGetCatalogsResp GetCatalogs(TGetCatalogsReq req) throws org.apache.thrift.TException
    {
      send_GetCatalogs(req);
      return recv_GetCatalogs();
    }

    public void send_GetCatalogs(TGetCatalogsReq req) throws org.apache.thrift.TException
    {
      GetCatalogs_args args = new GetCatalogs_args();
      args.setReq(req);
      sendBase("GetCatalogs", args);
    }

    public TGetCatalogsResp recv_GetCatalogs() throws org.apache.thrift.TException
    {
      GetCatalogs_result result = new GetCatalogs_result();
      receiveBase(result, "GetCatalogs");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetCatalogs failed: unknown result");
    }

    public TGetSchemasResp GetSchemas(TGetSchemasReq req) throws org.apache.thrift.TException
    {
      send_GetSchemas(req);
      return recv_GetSchemas();
    }

    public void send_GetSchemas(TGetSchemasReq req) throws org.apache.thrift.TException
    {
      GetSchemas_args args = new GetSchemas_args();
      args.setReq(req);
      sendBase("GetSchemas", args);
    }

    public TGetSchemasResp recv_GetSchemas() throws org.apache.thrift.TException
    {
      GetSchemas_result result = new GetSchemas_result();
      receiveBase(result, "GetSchemas");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetSchemas failed: unknown result");
    }

    public TGetTablesResp GetTables(TGetTablesReq req) throws org.apache.thrift.TException
    {
      send_GetTables(req);
      return recv_GetTables();
    }

    public void send_GetTables(TGetTablesReq req) throws org.apache.thrift.TException
    {
      GetTables_args args = new GetTables_args();
      args.setReq(req);
      sendBase("GetTables", args);
    }

    public TGetTablesResp recv_GetTables() throws org.apache.thrift.TException
    {
      GetTables_result result = new GetTables_result();
      receiveBase(result, "GetTables");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetTables failed: unknown result");
    }

    public TGetTableTypesResp GetTableTypes(TGetTableTypesReq req) throws org.apache.thrift.TException
    {
      send_GetTableTypes(req);
      return recv_GetTableTypes();
    }

    public void send_GetTableTypes(TGetTableTypesReq req) throws org.apache.thrift.TException
    {
      GetTableTypes_args args = new GetTableTypes_args();
      args.setReq(req);
      sendBase("GetTableTypes", args);
    }

    public TGetTableTypesResp recv_GetTableTypes() throws org.apache.thrift.TException
    {
      GetTableTypes_result result = new GetTableTypes_result();
      receiveBase(result, "GetTableTypes");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetTableTypes failed: unknown result");
    }

    public TGetColumnsResp GetColumns(TGetColumnsReq req) throws org.apache.thrift.TException
    {
      send_GetColumns(req);
      return recv_GetColumns();
    }

    public void send_GetColumns(TGetColumnsReq req) throws org.apache.thrift.TException
    {
      GetColumns_args args = new GetColumns_args();
      args.setReq(req);
      sendBase("GetColumns", args);
    }

    public TGetColumnsResp recv_GetColumns() throws org.apache.thrift.TException
    {
      GetColumns_result result = new GetColumns_result();
      receiveBase(result, "GetColumns");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetColumns failed: unknown result");
    }

    public TGetFunctionsResp GetFunctions(TGetFunctionsReq req) throws org.apache.thrift.TException
    {
      send_GetFunctions(req);
      return recv_GetFunctions();
    }

    public void send_GetFunctions(TGetFunctionsReq req) throws org.apache.thrift.TException
    {
      GetFunctions_args args = new GetFunctions_args();
      args.setReq(req);
      sendBase("GetFunctions", args);
    }

    public TGetFunctionsResp recv_GetFunctions() throws org.apache.thrift.TException
    {
      GetFunctions_result result = new GetFunctions_result();
      receiveBase(result, "GetFunctions");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetFunctions failed: unknown result");
    }

    public TGetPrimaryKeysResp GetPrimaryKeys(TGetPrimaryKeysReq req) throws org.apache.thrift.TException
    {
      send_GetPrimaryKeys(req);
      return recv_GetPrimaryKeys();
    }

    public void send_GetPrimaryKeys(TGetPrimaryKeysReq req) throws org.apache.thrift.TException
    {
      GetPrimaryKeys_args args = new GetPrimaryKeys_args();
      args.setReq(req);
      sendBase("GetPrimaryKeys", args);
    }

    public TGetPrimaryKeysResp recv_GetPrimaryKeys() throws org.apache.thrift.TException
    {
      GetPrimaryKeys_result result = new GetPrimaryKeys_result();
      receiveBase(result, "GetPrimaryKeys");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetPrimaryKeys failed: unknown result");
    }

    public TGetCrossReferenceResp GetCrossReference(TGetCrossReferenceReq req) throws org.apache.thrift.TException
    {
      send_GetCrossReference(req);
      return recv_GetCrossReference();
    }

    public void send_GetCrossReference(TGetCrossReferenceReq req) throws org.apache.thrift.TException
    {
      GetCrossReference_args args = new GetCrossReference_args();
      args.setReq(req);
      sendBase("GetCrossReference", args);
    }

    public TGetCrossReferenceResp recv_GetCrossReference() throws org.apache.thrift.TException
    {
      GetCrossReference_result result = new GetCrossReference_result();
      receiveBase(result, "GetCrossReference");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetCrossReference failed: unknown result");
    }

    public TGetOperationStatusResp GetOperationStatus(TGetOperationStatusReq req) throws org.apache.thrift.TException
    {
      send_GetOperationStatus(req);
      return recv_GetOperationStatus();
    }

    public void send_GetOperationStatus(TGetOperationStatusReq req) throws org.apache.thrift.TException
    {
      GetOperationStatus_args args = new GetOperationStatus_args();
      args.setReq(req);
      sendBase("GetOperationStatus", args);
    }

    public TGetOperationStatusResp recv_GetOperationStatus() throws org.apache.thrift.TException
    {
      GetOperationStatus_result result = new GetOperationStatus_result();
      receiveBase(result, "GetOperationStatus");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetOperationStatus failed: unknown result");
    }

    public TCancelOperationResp CancelOperation(TCancelOperationReq req) throws org.apache.thrift.TException
    {
      send_CancelOperation(req);
      return recv_CancelOperation();
    }

    public void send_CancelOperation(TCancelOperationReq req) throws org.apache.thrift.TException
    {
      CancelOperation_args args = new CancelOperation_args();
      args.setReq(req);
      sendBase("CancelOperation", args);
    }

    public TCancelOperationResp recv_CancelOperation() throws org.apache.thrift.TException
    {
      CancelOperation_result result = new CancelOperation_result();
      receiveBase(result, "CancelOperation");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "CancelOperation failed: unknown result");
    }

    public TCloseOperationResp CloseOperation(TCloseOperationReq req) throws org.apache.thrift.TException
    {
      send_CloseOperation(req);
      return recv_CloseOperation();
    }

    public void send_CloseOperation(TCloseOperationReq req) throws org.apache.thrift.TException
    {
      CloseOperation_args args = new CloseOperation_args();
      args.setReq(req);
      sendBase("CloseOperation", args);
    }

    public TCloseOperationResp recv_CloseOperation() throws org.apache.thrift.TException
    {
      CloseOperation_result result = new CloseOperation_result();
      receiveBase(result, "CloseOperation");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "CloseOperation failed: unknown result");
    }

    public TGetResultSetMetadataResp GetResultSetMetadata(TGetResultSetMetadataReq req) throws org.apache.thrift.TException
    {
      send_GetResultSetMetadata(req);
      return recv_GetResultSetMetadata();
    }

    public void send_GetResultSetMetadata(TGetResultSetMetadataReq req) throws org.apache.thrift.TException
    {
      GetResultSetMetadata_args args = new GetResultSetMetadata_args();
      args.setReq(req);
      sendBase("GetResultSetMetadata", args);
    }

    public TGetResultSetMetadataResp recv_GetResultSetMetadata() throws org.apache.thrift.TException
    {
      GetResultSetMetadata_result result = new GetResultSetMetadata_result();
      receiveBase(result, "GetResultSetMetadata");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetResultSetMetadata failed: unknown result");
    }

    public TFetchResultsResp FetchResults(TFetchResultsReq req) throws org.apache.thrift.TException
    {
      send_FetchResults(req);
      return recv_FetchResults();
    }

    public void send_FetchResults(TFetchResultsReq req) throws org.apache.thrift.TException
    {
      FetchResults_args args = new FetchResults_args();
      args.setReq(req);
      sendBase("FetchResults", args);
    }

    public TFetchResultsResp recv_FetchResults() throws org.apache.thrift.TException
    {
      FetchResults_result result = new FetchResults_result();
      receiveBase(result, "FetchResults");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "FetchResults failed: unknown result");
    }

    public TGetDelegationTokenResp GetDelegationToken(TGetDelegationTokenReq req) throws org.apache.thrift.TException
    {
      send_GetDelegationToken(req);
      return recv_GetDelegationToken();
    }

    public void send_GetDelegationToken(TGetDelegationTokenReq req) throws org.apache.thrift.TException
    {
      GetDelegationToken_args args = new GetDelegationToken_args();
      args.setReq(req);
      sendBase("GetDelegationToken", args);
    }

    public TGetDelegationTokenResp recv_GetDelegationToken() throws org.apache.thrift.TException
    {
      GetDelegationToken_result result = new GetDelegationToken_result();
      receiveBase(result, "GetDelegationToken");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetDelegationToken failed: unknown result");
    }

    public TCancelDelegationTokenResp CancelDelegationToken(TCancelDelegationTokenReq req) throws org.apache.thrift.TException
    {
      send_CancelDelegationToken(req);
      return recv_CancelDelegationToken();
    }

    public void send_CancelDelegationToken(TCancelDelegationTokenReq req) throws org.apache.thrift.TException
    {
      CancelDelegationToken_args args = new CancelDelegationToken_args();
      args.setReq(req);
      sendBase("CancelDelegationToken", args);
    }

    public TCancelDelegationTokenResp recv_CancelDelegationToken() throws org.apache.thrift.TException
    {
      CancelDelegationToken_result result = new CancelDelegationToken_result();
      receiveBase(result, "CancelDelegationToken");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "CancelDelegationToken failed: unknown result");
    }

    public TRenewDelegationTokenResp RenewDelegationToken(TRenewDelegationTokenReq req) throws org.apache.thrift.TException
    {
      send_RenewDelegationToken(req);
      return recv_RenewDelegationToken();
    }

    public void send_RenewDelegationToken(TRenewDelegationTokenReq req) throws org.apache.thrift.TException
    {
      RenewDelegationToken_args args = new RenewDelegationToken_args();
      args.setReq(req);
      sendBase("RenewDelegationToken", args);
    }

    public TRenewDelegationTokenResp recv_RenewDelegationToken() throws org.apache.thrift.TException
    {
      RenewDelegationToken_result result = new RenewDelegationToken_result();
      receiveBase(result, "RenewDelegationToken");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "RenewDelegationToken failed: unknown result");
    }

    public TGetQueryIdResp GetQueryId(TGetQueryIdReq req) throws org.apache.thrift.TException
    {
      send_GetQueryId(req);
      return recv_GetQueryId();
    }

    public void send_GetQueryId(TGetQueryIdReq req) throws org.apache.thrift.TException
    {
      GetQueryId_args args = new GetQueryId_args();
      args.setReq(req);
      sendBase("GetQueryId", args);
    }

    public TGetQueryIdResp recv_GetQueryId() throws org.apache.thrift.TException
    {
      GetQueryId_result result = new GetQueryId_result();
      receiveBase(result, "GetQueryId");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "GetQueryId failed: unknown result");
    }

    public TSetClientInfoResp SetClientInfo(TSetClientInfoReq req) throws org.apache.thrift.TException
    {
      send_SetClientInfo(req);
      return recv_SetClientInfo();
    }

    public void send_SetClientInfo(TSetClientInfoReq req) throws org.apache.thrift.TException
    {
      SetClientInfo_args args = new SetClientInfo_args();
      args.setReq(req);
      sendBase("SetClientInfo", args);
    }

    public TSetClientInfoResp recv_SetClientInfo() throws org.apache.thrift.TException
    {
      SetClientInfo_result result = new SetClientInfo_result();
      receiveBase(result, "SetClientInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "SetClientInfo failed: unknown result");
    }

    public TUploadDataResp UploadData(TUploadDataReq req) throws org.apache.thrift.TException
    {
      send_UploadData(req);
      return recv_UploadData();
    }

    public void send_UploadData(TUploadDataReq req) throws org.apache.thrift.TException
    {
      UploadData_args args = new UploadData_args();
      args.setReq(req);
      sendBase("UploadData", args);
    }

    public TUploadDataResp recv_UploadData() throws org.apache.thrift.TException
    {
      UploadData_result result = new UploadData_result();
      receiveBase(result, "UploadData");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "UploadData failed: unknown result");
    }

    public TDownloadDataResp DownloadData(TDownloadDataReq req) throws org.apache.thrift.TException
    {
      send_DownloadData(req);
      return recv_DownloadData();
    }

    public void send_DownloadData(TDownloadDataReq req) throws org.apache.thrift.TException
    {
      DownloadData_args args = new DownloadData_args();
      args.setReq(req);
      sendBase("DownloadData", args);
    }

    public TDownloadDataResp recv_DownloadData() throws org.apache.thrift.TException
    {
      DownloadData_result result = new DownloadData_result();
      receiveBase(result, "DownloadData");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "DownloadData failed: unknown result");
    }

  }
  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void OpenSession(TOpenSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      OpenSession_call method_call = new OpenSession_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class OpenSession_call extends org.apache.thrift.async.TAsyncMethodCall<TOpenSessionResp> {
      private TOpenSessionReq req;
      public OpenSession_call(TOpenSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("OpenSession", org.apache.thrift.protocol.TMessageType.CALL, 0));
        OpenSession_args args = new OpenSession_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TOpenSessionResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_OpenSession();
      }
    }

    public void CloseSession(TCloseSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      CloseSession_call method_call = new CloseSession_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseSession_call extends org.apache.thrift.async.TAsyncMethodCall<TCloseSessionResp> {
      private TCloseSessionReq req;
      public CloseSession_call(TCloseSessionReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("CloseSession", org.apache.thrift.protocol.TMessageType.CALL, 0));
        CloseSession_args args = new CloseSession_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TCloseSessionResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_CloseSession();
      }
    }

    public void GetInfo(TGetInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetInfo_call method_call = new GetInfo_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetInfo_call extends org.apache.thrift.async.TAsyncMethodCall<TGetInfoResp> {
      private TGetInfoReq req;
      public GetInfo_call(TGetInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetInfo_args args = new GetInfo_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetInfoResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetInfo();
      }
    }

    public void ExecuteStatement(TExecuteStatementReq req, org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      ExecuteStatement_call method_call = new ExecuteStatement_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class ExecuteStatement_call extends org.apache.thrift.async.TAsyncMethodCall<TExecuteStatementResp> {
      private TExecuteStatementReq req;
      public ExecuteStatement_call(TExecuteStatementReq req, org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("ExecuteStatement", org.apache.thrift.protocol.TMessageType.CALL, 0));
        ExecuteStatement_args args = new ExecuteStatement_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TExecuteStatementResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_ExecuteStatement();
      }
    }

    public void GetTypeInfo(TGetTypeInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetTypeInfo_call method_call = new GetTypeInfo_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTypeInfo_call extends org.apache.thrift.async.TAsyncMethodCall<TGetTypeInfoResp> {
      private TGetTypeInfoReq req;
      public GetTypeInfo_call(TGetTypeInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetTypeInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetTypeInfo_args args = new GetTypeInfo_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetTypeInfoResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetTypeInfo();
      }
    }

    public void GetCatalogs(TGetCatalogsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetCatalogs_call method_call = new GetCatalogs_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCatalogs_call extends org.apache.thrift.async.TAsyncMethodCall<TGetCatalogsResp> {
      private TGetCatalogsReq req;
      public GetCatalogs_call(TGetCatalogsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetCatalogs", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetCatalogs_args args = new GetCatalogs_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetCatalogsResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetCatalogs();
      }
    }

    public void GetSchemas(TGetSchemasReq req, org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetSchemas_call method_call = new GetSchemas_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetSchemas_call extends org.apache.thrift.async.TAsyncMethodCall<TGetSchemasResp> {
      private TGetSchemasReq req;
      public GetSchemas_call(TGetSchemasReq req, org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetSchemas", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetSchemas_args args = new GetSchemas_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetSchemasResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetSchemas();
      }
    }

    public void GetTables(TGetTablesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetTables_call method_call = new GetTables_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTables_call extends org.apache.thrift.async.TAsyncMethodCall<TGetTablesResp> {
      private TGetTablesReq req;
      public GetTables_call(TGetTablesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetTables", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetTables_args args = new GetTables_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetTablesResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetTables();
      }
    }

    public void GetTableTypes(TGetTableTypesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetTableTypes_call method_call = new GetTableTypes_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTableTypes_call extends org.apache.thrift.async.TAsyncMethodCall<TGetTableTypesResp> {
      private TGetTableTypesReq req;
      public GetTableTypes_call(TGetTableTypesReq req, org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetTableTypes", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetTableTypes_args args = new GetTableTypes_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetTableTypesResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetTableTypes();
      }
    }

    public void GetColumns(TGetColumnsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetColumns_call method_call = new GetColumns_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetColumns_call extends org.apache.thrift.async.TAsyncMethodCall<TGetColumnsResp> {
      private TGetColumnsReq req;
      public GetColumns_call(TGetColumnsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetColumns", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetColumns_args args = new GetColumns_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetColumnsResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetColumns();
      }
    }

    public void GetFunctions(TGetFunctionsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetFunctions_call method_call = new GetFunctions_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetFunctions_call extends org.apache.thrift.async.TAsyncMethodCall<TGetFunctionsResp> {
      private TGetFunctionsReq req;
      public GetFunctions_call(TGetFunctionsReq req, org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetFunctions", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetFunctions_args args = new GetFunctions_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetFunctionsResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetFunctions();
      }
    }

    public void GetPrimaryKeys(TGetPrimaryKeysReq req, org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetPrimaryKeys_call method_call = new GetPrimaryKeys_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetPrimaryKeys_call extends org.apache.thrift.async.TAsyncMethodCall<TGetPrimaryKeysResp> {
      private TGetPrimaryKeysReq req;
      public GetPrimaryKeys_call(TGetPrimaryKeysReq req, org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetPrimaryKeys", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetPrimaryKeys_args args = new GetPrimaryKeys_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetPrimaryKeysResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetPrimaryKeys();
      }
    }

    public void GetCrossReference(TGetCrossReferenceReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetCrossReference_call method_call = new GetCrossReference_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCrossReference_call extends org.apache.thrift.async.TAsyncMethodCall<TGetCrossReferenceResp> {
      private TGetCrossReferenceReq req;
      public GetCrossReference_call(TGetCrossReferenceReq req, org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetCrossReference", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetCrossReference_args args = new GetCrossReference_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetCrossReferenceResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetCrossReference();
      }
    }

    public void GetOperationStatus(TGetOperationStatusReq req, org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetOperationStatus_call method_call = new GetOperationStatus_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetOperationStatus_call extends org.apache.thrift.async.TAsyncMethodCall<TGetOperationStatusResp> {
      private TGetOperationStatusReq req;
      public GetOperationStatus_call(TGetOperationStatusReq req, org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetOperationStatus", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetOperationStatus_args args = new GetOperationStatus_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetOperationStatusResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetOperationStatus();
      }
    }

    public void CancelOperation(TCancelOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      CancelOperation_call method_call = new CancelOperation_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelOperation_call extends org.apache.thrift.async.TAsyncMethodCall<TCancelOperationResp> {
      private TCancelOperationReq req;
      public CancelOperation_call(TCancelOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("CancelOperation", org.apache.thrift.protocol.TMessageType.CALL, 0));
        CancelOperation_args args = new CancelOperation_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TCancelOperationResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_CancelOperation();
      }
    }

    public void CloseOperation(TCloseOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      CloseOperation_call method_call = new CloseOperation_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseOperation_call extends org.apache.thrift.async.TAsyncMethodCall<TCloseOperationResp> {
      private TCloseOperationReq req;
      public CloseOperation_call(TCloseOperationReq req, org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("CloseOperation", org.apache.thrift.protocol.TMessageType.CALL, 0));
        CloseOperation_args args = new CloseOperation_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TCloseOperationResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_CloseOperation();
      }
    }

    public void GetResultSetMetadata(TGetResultSetMetadataReq req, org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetResultSetMetadata_call method_call = new GetResultSetMetadata_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetResultSetMetadata_call extends org.apache.thrift.async.TAsyncMethodCall<TGetResultSetMetadataResp> {
      private TGetResultSetMetadataReq req;
      public GetResultSetMetadata_call(TGetResultSetMetadataReq req, org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetResultSetMetadata", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetResultSetMetadata_args args = new GetResultSetMetadata_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetResultSetMetadataResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetResultSetMetadata();
      }
    }

    public void FetchResults(TFetchResultsReq req, org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      FetchResults_call method_call = new FetchResults_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class FetchResults_call extends org.apache.thrift.async.TAsyncMethodCall<TFetchResultsResp> {
      private TFetchResultsReq req;
      public FetchResults_call(TFetchResultsReq req, org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("FetchResults", org.apache.thrift.protocol.TMessageType.CALL, 0));
        FetchResults_args args = new FetchResults_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TFetchResultsResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_FetchResults();
      }
    }

    public void GetDelegationToken(TGetDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetDelegationToken_call method_call = new GetDelegationToken_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetDelegationToken_call extends org.apache.thrift.async.TAsyncMethodCall<TGetDelegationTokenResp> {
      private TGetDelegationTokenReq req;
      public GetDelegationToken_call(TGetDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetDelegationToken", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetDelegationToken_args args = new GetDelegationToken_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetDelegationTokenResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetDelegationToken();
      }
    }

    public void CancelDelegationToken(TCancelDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      CancelDelegationToken_call method_call = new CancelDelegationToken_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelDelegationToken_call extends org.apache.thrift.async.TAsyncMethodCall<TCancelDelegationTokenResp> {
      private TCancelDelegationTokenReq req;
      public CancelDelegationToken_call(TCancelDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("CancelDelegationToken", org.apache.thrift.protocol.TMessageType.CALL, 0));
        CancelDelegationToken_args args = new CancelDelegationToken_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TCancelDelegationTokenResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_CancelDelegationToken();
      }
    }

    public void RenewDelegationToken(TRenewDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      RenewDelegationToken_call method_call = new RenewDelegationToken_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class RenewDelegationToken_call extends org.apache.thrift.async.TAsyncMethodCall<TRenewDelegationTokenResp> {
      private TRenewDelegationTokenReq req;
      public RenewDelegationToken_call(TRenewDelegationTokenReq req, org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("RenewDelegationToken", org.apache.thrift.protocol.TMessageType.CALL, 0));
        RenewDelegationToken_args args = new RenewDelegationToken_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TRenewDelegationTokenResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_RenewDelegationToken();
      }
    }

    public void GetQueryId(TGetQueryIdReq req, org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      GetQueryId_call method_call = new GetQueryId_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetQueryId_call extends org.apache.thrift.async.TAsyncMethodCall<TGetQueryIdResp> {
      private TGetQueryIdReq req;
      public GetQueryId_call(TGetQueryIdReq req, org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("GetQueryId", org.apache.thrift.protocol.TMessageType.CALL, 0));
        GetQueryId_args args = new GetQueryId_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TGetQueryIdResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_GetQueryId();
      }
    }

    public void SetClientInfo(TSetClientInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      SetClientInfo_call method_call = new SetClientInfo_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class SetClientInfo_call extends org.apache.thrift.async.TAsyncMethodCall<TSetClientInfoResp> {
      private TSetClientInfoReq req;
      public SetClientInfo_call(TSetClientInfoReq req, org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("SetClientInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        SetClientInfo_args args = new SetClientInfo_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TSetClientInfoResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_SetClientInfo();
      }
    }

    public void UploadData(TUploadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      UploadData_call method_call = new UploadData_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class UploadData_call extends org.apache.thrift.async.TAsyncMethodCall<TUploadDataResp> {
      private TUploadDataReq req;
      public UploadData_call(TUploadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("UploadData", org.apache.thrift.protocol.TMessageType.CALL, 0));
        UploadData_args args = new UploadData_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TUploadDataResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_UploadData();
      }
    }

    public void DownloadData(TDownloadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      DownloadData_call method_call = new DownloadData_call(req, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class DownloadData_call extends org.apache.thrift.async.TAsyncMethodCall<TDownloadDataResp> {
      private TDownloadDataReq req;
      public DownloadData_call(TDownloadDataReq req, org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.req = req;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("DownloadData", org.apache.thrift.protocol.TMessageType.CALL, 0));
        DownloadData_args args = new DownloadData_args();
        args.setReq(req);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TDownloadDataResp getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_DownloadData();
      }
    }

  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
    private static final org.slf4j.Logger _LOGGER = org.slf4j.LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new java.util.HashMap<java.lang.String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
    }

    protected Processor(I iface, java.util.Map<java.lang.String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends Iface> java.util.Map<java.lang.String,  org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>> getProcessMap(java.util.Map<java.lang.String, org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      processMap.put("OpenSession", new OpenSession());
      processMap.put("CloseSession", new CloseSession());
      processMap.put("GetInfo", new GetInfo());
      processMap.put("ExecuteStatement", new ExecuteStatement());
      processMap.put("GetTypeInfo", new GetTypeInfo());
      processMap.put("GetCatalogs", new GetCatalogs());
      processMap.put("GetSchemas", new GetSchemas());
      processMap.put("GetTables", new GetTables());
      processMap.put("GetTableTypes", new GetTableTypes());
      processMap.put("GetColumns", new GetColumns());
      processMap.put("GetFunctions", new GetFunctions());
      processMap.put("GetPrimaryKeys", new GetPrimaryKeys());
      processMap.put("GetCrossReference", new GetCrossReference());
      processMap.put("GetOperationStatus", new GetOperationStatus());
      processMap.put("CancelOperation", new CancelOperation());
      processMap.put("CloseOperation", new CloseOperation());
      processMap.put("GetResultSetMetadata", new GetResultSetMetadata());
      processMap.put("FetchResults", new FetchResults());
      processMap.put("GetDelegationToken", new GetDelegationToken());
      processMap.put("CancelDelegationToken", new CancelDelegationToken());
      processMap.put("RenewDelegationToken", new RenewDelegationToken());
      processMap.put("GetQueryId", new GetQueryId());
      processMap.put("SetClientInfo", new SetClientInfo());
      processMap.put("UploadData", new UploadData());
      processMap.put("DownloadData", new DownloadData());
      return processMap;
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class OpenSession<I extends Iface> extends org.apache.thrift.ProcessFunction<I, OpenSession_args> {
      public OpenSession() {
        super("OpenSession");
      }

      public OpenSession_args getEmptyArgsInstance() {
        return new OpenSession_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public OpenSession_result getResult(I iface, OpenSession_args args) throws org.apache.thrift.TException {
        OpenSession_result result = new OpenSession_result();
        result.success = iface.OpenSession(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseSession<I extends Iface> extends org.apache.thrift.ProcessFunction<I, CloseSession_args> {
      public CloseSession() {
        super("CloseSession");
      }

      public CloseSession_args getEmptyArgsInstance() {
        return new CloseSession_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public CloseSession_result getResult(I iface, CloseSession_args args) throws org.apache.thrift.TException {
        CloseSession_result result = new CloseSession_result();
        result.success = iface.CloseSession(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetInfo_args> {
      public GetInfo() {
        super("GetInfo");
      }

      public GetInfo_args getEmptyArgsInstance() {
        return new GetInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetInfo_result getResult(I iface, GetInfo_args args) throws org.apache.thrift.TException {
        GetInfo_result result = new GetInfo_result();
        result.success = iface.GetInfo(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class ExecuteStatement<I extends Iface> extends org.apache.thrift.ProcessFunction<I, ExecuteStatement_args> {
      public ExecuteStatement() {
        super("ExecuteStatement");
      }

      public ExecuteStatement_args getEmptyArgsInstance() {
        return new ExecuteStatement_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public ExecuteStatement_result getResult(I iface, ExecuteStatement_args args) throws org.apache.thrift.TException {
        ExecuteStatement_result result = new ExecuteStatement_result();
        result.success = iface.ExecuteStatement(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTypeInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetTypeInfo_args> {
      public GetTypeInfo() {
        super("GetTypeInfo");
      }

      public GetTypeInfo_args getEmptyArgsInstance() {
        return new GetTypeInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetTypeInfo_result getResult(I iface, GetTypeInfo_args args) throws org.apache.thrift.TException {
        GetTypeInfo_result result = new GetTypeInfo_result();
        result.success = iface.GetTypeInfo(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCatalogs<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetCatalogs_args> {
      public GetCatalogs() {
        super("GetCatalogs");
      }

      public GetCatalogs_args getEmptyArgsInstance() {
        return new GetCatalogs_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetCatalogs_result getResult(I iface, GetCatalogs_args args) throws org.apache.thrift.TException {
        GetCatalogs_result result = new GetCatalogs_result();
        result.success = iface.GetCatalogs(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetSchemas<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetSchemas_args> {
      public GetSchemas() {
        super("GetSchemas");
      }

      public GetSchemas_args getEmptyArgsInstance() {
        return new GetSchemas_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetSchemas_result getResult(I iface, GetSchemas_args args) throws org.apache.thrift.TException {
        GetSchemas_result result = new GetSchemas_result();
        result.success = iface.GetSchemas(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTables<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetTables_args> {
      public GetTables() {
        super("GetTables");
      }

      public GetTables_args getEmptyArgsInstance() {
        return new GetTables_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetTables_result getResult(I iface, GetTables_args args) throws org.apache.thrift.TException {
        GetTables_result result = new GetTables_result();
        result.success = iface.GetTables(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTableTypes<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetTableTypes_args> {
      public GetTableTypes() {
        super("GetTableTypes");
      }

      public GetTableTypes_args getEmptyArgsInstance() {
        return new GetTableTypes_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetTableTypes_result getResult(I iface, GetTableTypes_args args) throws org.apache.thrift.TException {
        GetTableTypes_result result = new GetTableTypes_result();
        result.success = iface.GetTableTypes(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetColumns<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetColumns_args> {
      public GetColumns() {
        super("GetColumns");
      }

      public GetColumns_args getEmptyArgsInstance() {
        return new GetColumns_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetColumns_result getResult(I iface, GetColumns_args args) throws org.apache.thrift.TException {
        GetColumns_result result = new GetColumns_result();
        result.success = iface.GetColumns(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetFunctions<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetFunctions_args> {
      public GetFunctions() {
        super("GetFunctions");
      }

      public GetFunctions_args getEmptyArgsInstance() {
        return new GetFunctions_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetFunctions_result getResult(I iface, GetFunctions_args args) throws org.apache.thrift.TException {
        GetFunctions_result result = new GetFunctions_result();
        result.success = iface.GetFunctions(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetPrimaryKeys<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetPrimaryKeys_args> {
      public GetPrimaryKeys() {
        super("GetPrimaryKeys");
      }

      public GetPrimaryKeys_args getEmptyArgsInstance() {
        return new GetPrimaryKeys_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetPrimaryKeys_result getResult(I iface, GetPrimaryKeys_args args) throws org.apache.thrift.TException {
        GetPrimaryKeys_result result = new GetPrimaryKeys_result();
        result.success = iface.GetPrimaryKeys(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCrossReference<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetCrossReference_args> {
      public GetCrossReference() {
        super("GetCrossReference");
      }

      public GetCrossReference_args getEmptyArgsInstance() {
        return new GetCrossReference_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetCrossReference_result getResult(I iface, GetCrossReference_args args) throws org.apache.thrift.TException {
        GetCrossReference_result result = new GetCrossReference_result();
        result.success = iface.GetCrossReference(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetOperationStatus<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetOperationStatus_args> {
      public GetOperationStatus() {
        super("GetOperationStatus");
      }

      public GetOperationStatus_args getEmptyArgsInstance() {
        return new GetOperationStatus_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetOperationStatus_result getResult(I iface, GetOperationStatus_args args) throws org.apache.thrift.TException {
        GetOperationStatus_result result = new GetOperationStatus_result();
        result.success = iface.GetOperationStatus(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelOperation<I extends Iface> extends org.apache.thrift.ProcessFunction<I, CancelOperation_args> {
      public CancelOperation() {
        super("CancelOperation");
      }

      public CancelOperation_args getEmptyArgsInstance() {
        return new CancelOperation_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public CancelOperation_result getResult(I iface, CancelOperation_args args) throws org.apache.thrift.TException {
        CancelOperation_result result = new CancelOperation_result();
        result.success = iface.CancelOperation(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseOperation<I extends Iface> extends org.apache.thrift.ProcessFunction<I, CloseOperation_args> {
      public CloseOperation() {
        super("CloseOperation");
      }

      public CloseOperation_args getEmptyArgsInstance() {
        return new CloseOperation_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public CloseOperation_result getResult(I iface, CloseOperation_args args) throws org.apache.thrift.TException {
        CloseOperation_result result = new CloseOperation_result();
        result.success = iface.CloseOperation(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetResultSetMetadata<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetResultSetMetadata_args> {
      public GetResultSetMetadata() {
        super("GetResultSetMetadata");
      }

      public GetResultSetMetadata_args getEmptyArgsInstance() {
        return new GetResultSetMetadata_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetResultSetMetadata_result getResult(I iface, GetResultSetMetadata_args args) throws org.apache.thrift.TException {
        GetResultSetMetadata_result result = new GetResultSetMetadata_result();
        result.success = iface.GetResultSetMetadata(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class FetchResults<I extends Iface> extends org.apache.thrift.ProcessFunction<I, FetchResults_args> {
      public FetchResults() {
        super("FetchResults");
      }

      public FetchResults_args getEmptyArgsInstance() {
        return new FetchResults_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public FetchResults_result getResult(I iface, FetchResults_args args) throws org.apache.thrift.TException {
        FetchResults_result result = new FetchResults_result();
        result.success = iface.FetchResults(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetDelegationToken<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetDelegationToken_args> {
      public GetDelegationToken() {
        super("GetDelegationToken");
      }

      public GetDelegationToken_args getEmptyArgsInstance() {
        return new GetDelegationToken_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetDelegationToken_result getResult(I iface, GetDelegationToken_args args) throws org.apache.thrift.TException {
        GetDelegationToken_result result = new GetDelegationToken_result();
        result.success = iface.GetDelegationToken(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelDelegationToken<I extends Iface> extends org.apache.thrift.ProcessFunction<I, CancelDelegationToken_args> {
      public CancelDelegationToken() {
        super("CancelDelegationToken");
      }

      public CancelDelegationToken_args getEmptyArgsInstance() {
        return new CancelDelegationToken_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public CancelDelegationToken_result getResult(I iface, CancelDelegationToken_args args) throws org.apache.thrift.TException {
        CancelDelegationToken_result result = new CancelDelegationToken_result();
        result.success = iface.CancelDelegationToken(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class RenewDelegationToken<I extends Iface> extends org.apache.thrift.ProcessFunction<I, RenewDelegationToken_args> {
      public RenewDelegationToken() {
        super("RenewDelegationToken");
      }

      public RenewDelegationToken_args getEmptyArgsInstance() {
        return new RenewDelegationToken_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public RenewDelegationToken_result getResult(I iface, RenewDelegationToken_args args) throws org.apache.thrift.TException {
        RenewDelegationToken_result result = new RenewDelegationToken_result();
        result.success = iface.RenewDelegationToken(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetQueryId<I extends Iface> extends org.apache.thrift.ProcessFunction<I, GetQueryId_args> {
      public GetQueryId() {
        super("GetQueryId");
      }

      public GetQueryId_args getEmptyArgsInstance() {
        return new GetQueryId_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public GetQueryId_result getResult(I iface, GetQueryId_args args) throws org.apache.thrift.TException {
        GetQueryId_result result = new GetQueryId_result();
        result.success = iface.GetQueryId(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class SetClientInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, SetClientInfo_args> {
      public SetClientInfo() {
        super("SetClientInfo");
      }

      public SetClientInfo_args getEmptyArgsInstance() {
        return new SetClientInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public SetClientInfo_result getResult(I iface, SetClientInfo_args args) throws org.apache.thrift.TException {
        SetClientInfo_result result = new SetClientInfo_result();
        result.success = iface.SetClientInfo(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class UploadData<I extends Iface> extends org.apache.thrift.ProcessFunction<I, UploadData_args> {
      public UploadData() {
        super("UploadData");
      }

      public UploadData_args getEmptyArgsInstance() {
        return new UploadData_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public UploadData_result getResult(I iface, UploadData_args args) throws org.apache.thrift.TException {
        UploadData_result result = new UploadData_result();
        result.success = iface.UploadData(args.req);
        return result;
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class DownloadData<I extends Iface> extends org.apache.thrift.ProcessFunction<I, DownloadData_args> {
      public DownloadData() {
        super("DownloadData");
      }

      public DownloadData_args getEmptyArgsInstance() {
        return new DownloadData_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public DownloadData_result getResult(I iface, DownloadData_args args) throws org.apache.thrift.TException {
        DownloadData_result result = new DownloadData_result();
        result.success = iface.DownloadData(args.req);
        return result;
      }
    }

  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class AsyncProcessor<I extends AsyncIface> extends org.apache.thrift.TBaseAsyncProcessor<I> {
    private static final org.slf4j.Logger _LOGGER = org.slf4j.LoggerFactory.getLogger(AsyncProcessor.class.getName());
    public AsyncProcessor(I iface) {
      super(iface, getProcessMap(new java.util.HashMap<java.lang.String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
    }

    protected AsyncProcessor(I iface, java.util.Map<java.lang.String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends AsyncIface> java.util.Map<java.lang.String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase,?>> getProcessMap(java.util.Map<java.lang.String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      processMap.put("OpenSession", new OpenSession());
      processMap.put("CloseSession", new CloseSession());
      processMap.put("GetInfo", new GetInfo());
      processMap.put("ExecuteStatement", new ExecuteStatement());
      processMap.put("GetTypeInfo", new GetTypeInfo());
      processMap.put("GetCatalogs", new GetCatalogs());
      processMap.put("GetSchemas", new GetSchemas());
      processMap.put("GetTables", new GetTables());
      processMap.put("GetTableTypes", new GetTableTypes());
      processMap.put("GetColumns", new GetColumns());
      processMap.put("GetFunctions", new GetFunctions());
      processMap.put("GetPrimaryKeys", new GetPrimaryKeys());
      processMap.put("GetCrossReference", new GetCrossReference());
      processMap.put("GetOperationStatus", new GetOperationStatus());
      processMap.put("CancelOperation", new CancelOperation());
      processMap.put("CloseOperation", new CloseOperation());
      processMap.put("GetResultSetMetadata", new GetResultSetMetadata());
      processMap.put("FetchResults", new FetchResults());
      processMap.put("GetDelegationToken", new GetDelegationToken());
      processMap.put("CancelDelegationToken", new CancelDelegationToken());
      processMap.put("RenewDelegationToken", new RenewDelegationToken());
      processMap.put("GetQueryId", new GetQueryId());
      processMap.put("SetClientInfo", new SetClientInfo());
      processMap.put("UploadData", new UploadData());
      processMap.put("DownloadData", new DownloadData());
      return processMap;
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class OpenSession<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, OpenSession_args, TOpenSessionResp> {
      public OpenSession() {
        super("OpenSession");
      }

      public OpenSession_args getEmptyArgsInstance() {
        return new OpenSession_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp>() { 
          public void onComplete(TOpenSessionResp o) {
            OpenSession_result result = new OpenSession_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            OpenSession_result result = new OpenSession_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, OpenSession_args args, org.apache.thrift.async.AsyncMethodCallback<TOpenSessionResp> resultHandler) throws org.apache.thrift.TException {
        iface.OpenSession(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseSession<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, CloseSession_args, TCloseSessionResp> {
      public CloseSession() {
        super("CloseSession");
      }

      public CloseSession_args getEmptyArgsInstance() {
        return new CloseSession_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp>() { 
          public void onComplete(TCloseSessionResp o) {
            CloseSession_result result = new CloseSession_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            CloseSession_result result = new CloseSession_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, CloseSession_args args, org.apache.thrift.async.AsyncMethodCallback<TCloseSessionResp> resultHandler) throws org.apache.thrift.TException {
        iface.CloseSession(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetInfo<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetInfo_args, TGetInfoResp> {
      public GetInfo() {
        super("GetInfo");
      }

      public GetInfo_args getEmptyArgsInstance() {
        return new GetInfo_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp>() { 
          public void onComplete(TGetInfoResp o) {
            GetInfo_result result = new GetInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetInfo_result result = new GetInfo_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetInfo_args args, org.apache.thrift.async.AsyncMethodCallback<TGetInfoResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetInfo(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class ExecuteStatement<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, ExecuteStatement_args, TExecuteStatementResp> {
      public ExecuteStatement() {
        super("ExecuteStatement");
      }

      public ExecuteStatement_args getEmptyArgsInstance() {
        return new ExecuteStatement_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp>() { 
          public void onComplete(TExecuteStatementResp o) {
            ExecuteStatement_result result = new ExecuteStatement_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            ExecuteStatement_result result = new ExecuteStatement_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, ExecuteStatement_args args, org.apache.thrift.async.AsyncMethodCallback<TExecuteStatementResp> resultHandler) throws org.apache.thrift.TException {
        iface.ExecuteStatement(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTypeInfo<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetTypeInfo_args, TGetTypeInfoResp> {
      public GetTypeInfo() {
        super("GetTypeInfo");
      }

      public GetTypeInfo_args getEmptyArgsInstance() {
        return new GetTypeInfo_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp>() { 
          public void onComplete(TGetTypeInfoResp o) {
            GetTypeInfo_result result = new GetTypeInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetTypeInfo_result result = new GetTypeInfo_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetTypeInfo_args args, org.apache.thrift.async.AsyncMethodCallback<TGetTypeInfoResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetTypeInfo(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCatalogs<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetCatalogs_args, TGetCatalogsResp> {
      public GetCatalogs() {
        super("GetCatalogs");
      }

      public GetCatalogs_args getEmptyArgsInstance() {
        return new GetCatalogs_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp>() { 
          public void onComplete(TGetCatalogsResp o) {
            GetCatalogs_result result = new GetCatalogs_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetCatalogs_result result = new GetCatalogs_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetCatalogs_args args, org.apache.thrift.async.AsyncMethodCallback<TGetCatalogsResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetCatalogs(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetSchemas<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetSchemas_args, TGetSchemasResp> {
      public GetSchemas() {
        super("GetSchemas");
      }

      public GetSchemas_args getEmptyArgsInstance() {
        return new GetSchemas_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp>() { 
          public void onComplete(TGetSchemasResp o) {
            GetSchemas_result result = new GetSchemas_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetSchemas_result result = new GetSchemas_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetSchemas_args args, org.apache.thrift.async.AsyncMethodCallback<TGetSchemasResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetSchemas(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTables<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetTables_args, TGetTablesResp> {
      public GetTables() {
        super("GetTables");
      }

      public GetTables_args getEmptyArgsInstance() {
        return new GetTables_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp>() { 
          public void onComplete(TGetTablesResp o) {
            GetTables_result result = new GetTables_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetTables_result result = new GetTables_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetTables_args args, org.apache.thrift.async.AsyncMethodCallback<TGetTablesResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetTables(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTableTypes<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetTableTypes_args, TGetTableTypesResp> {
      public GetTableTypes() {
        super("GetTableTypes");
      }

      public GetTableTypes_args getEmptyArgsInstance() {
        return new GetTableTypes_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp>() { 
          public void onComplete(TGetTableTypesResp o) {
            GetTableTypes_result result = new GetTableTypes_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetTableTypes_result result = new GetTableTypes_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetTableTypes_args args, org.apache.thrift.async.AsyncMethodCallback<TGetTableTypesResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetTableTypes(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetColumns<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetColumns_args, TGetColumnsResp> {
      public GetColumns() {
        super("GetColumns");
      }

      public GetColumns_args getEmptyArgsInstance() {
        return new GetColumns_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp>() { 
          public void onComplete(TGetColumnsResp o) {
            GetColumns_result result = new GetColumns_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetColumns_result result = new GetColumns_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetColumns_args args, org.apache.thrift.async.AsyncMethodCallback<TGetColumnsResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetColumns(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetFunctions<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetFunctions_args, TGetFunctionsResp> {
      public GetFunctions() {
        super("GetFunctions");
      }

      public GetFunctions_args getEmptyArgsInstance() {
        return new GetFunctions_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp>() { 
          public void onComplete(TGetFunctionsResp o) {
            GetFunctions_result result = new GetFunctions_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetFunctions_result result = new GetFunctions_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetFunctions_args args, org.apache.thrift.async.AsyncMethodCallback<TGetFunctionsResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetFunctions(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetPrimaryKeys<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetPrimaryKeys_args, TGetPrimaryKeysResp> {
      public GetPrimaryKeys() {
        super("GetPrimaryKeys");
      }

      public GetPrimaryKeys_args getEmptyArgsInstance() {
        return new GetPrimaryKeys_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp>() { 
          public void onComplete(TGetPrimaryKeysResp o) {
            GetPrimaryKeys_result result = new GetPrimaryKeys_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetPrimaryKeys_result result = new GetPrimaryKeys_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetPrimaryKeys_args args, org.apache.thrift.async.AsyncMethodCallback<TGetPrimaryKeysResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetPrimaryKeys(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCrossReference<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetCrossReference_args, TGetCrossReferenceResp> {
      public GetCrossReference() {
        super("GetCrossReference");
      }

      public GetCrossReference_args getEmptyArgsInstance() {
        return new GetCrossReference_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp>() { 
          public void onComplete(TGetCrossReferenceResp o) {
            GetCrossReference_result result = new GetCrossReference_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetCrossReference_result result = new GetCrossReference_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetCrossReference_args args, org.apache.thrift.async.AsyncMethodCallback<TGetCrossReferenceResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetCrossReference(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetOperationStatus<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetOperationStatus_args, TGetOperationStatusResp> {
      public GetOperationStatus() {
        super("GetOperationStatus");
      }

      public GetOperationStatus_args getEmptyArgsInstance() {
        return new GetOperationStatus_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp>() { 
          public void onComplete(TGetOperationStatusResp o) {
            GetOperationStatus_result result = new GetOperationStatus_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetOperationStatus_result result = new GetOperationStatus_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetOperationStatus_args args, org.apache.thrift.async.AsyncMethodCallback<TGetOperationStatusResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetOperationStatus(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelOperation<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, CancelOperation_args, TCancelOperationResp> {
      public CancelOperation() {
        super("CancelOperation");
      }

      public CancelOperation_args getEmptyArgsInstance() {
        return new CancelOperation_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp>() { 
          public void onComplete(TCancelOperationResp o) {
            CancelOperation_result result = new CancelOperation_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            CancelOperation_result result = new CancelOperation_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, CancelOperation_args args, org.apache.thrift.async.AsyncMethodCallback<TCancelOperationResp> resultHandler) throws org.apache.thrift.TException {
        iface.CancelOperation(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseOperation<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, CloseOperation_args, TCloseOperationResp> {
      public CloseOperation() {
        super("CloseOperation");
      }

      public CloseOperation_args getEmptyArgsInstance() {
        return new CloseOperation_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp>() { 
          public void onComplete(TCloseOperationResp o) {
            CloseOperation_result result = new CloseOperation_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            CloseOperation_result result = new CloseOperation_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, CloseOperation_args args, org.apache.thrift.async.AsyncMethodCallback<TCloseOperationResp> resultHandler) throws org.apache.thrift.TException {
        iface.CloseOperation(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetResultSetMetadata<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetResultSetMetadata_args, TGetResultSetMetadataResp> {
      public GetResultSetMetadata() {
        super("GetResultSetMetadata");
      }

      public GetResultSetMetadata_args getEmptyArgsInstance() {
        return new GetResultSetMetadata_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp>() { 
          public void onComplete(TGetResultSetMetadataResp o) {
            GetResultSetMetadata_result result = new GetResultSetMetadata_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetResultSetMetadata_result result = new GetResultSetMetadata_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetResultSetMetadata_args args, org.apache.thrift.async.AsyncMethodCallback<TGetResultSetMetadataResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetResultSetMetadata(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class FetchResults<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, FetchResults_args, TFetchResultsResp> {
      public FetchResults() {
        super("FetchResults");
      }

      public FetchResults_args getEmptyArgsInstance() {
        return new FetchResults_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp>() { 
          public void onComplete(TFetchResultsResp o) {
            FetchResults_result result = new FetchResults_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            FetchResults_result result = new FetchResults_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, FetchResults_args args, org.apache.thrift.async.AsyncMethodCallback<TFetchResultsResp> resultHandler) throws org.apache.thrift.TException {
        iface.FetchResults(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetDelegationToken<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetDelegationToken_args, TGetDelegationTokenResp> {
      public GetDelegationToken() {
        super("GetDelegationToken");
      }

      public GetDelegationToken_args getEmptyArgsInstance() {
        return new GetDelegationToken_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp>() { 
          public void onComplete(TGetDelegationTokenResp o) {
            GetDelegationToken_result result = new GetDelegationToken_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetDelegationToken_result result = new GetDelegationToken_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetDelegationToken_args args, org.apache.thrift.async.AsyncMethodCallback<TGetDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetDelegationToken(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelDelegationToken<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, CancelDelegationToken_args, TCancelDelegationTokenResp> {
      public CancelDelegationToken() {
        super("CancelDelegationToken");
      }

      public CancelDelegationToken_args getEmptyArgsInstance() {
        return new CancelDelegationToken_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp>() { 
          public void onComplete(TCancelDelegationTokenResp o) {
            CancelDelegationToken_result result = new CancelDelegationToken_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            CancelDelegationToken_result result = new CancelDelegationToken_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, CancelDelegationToken_args args, org.apache.thrift.async.AsyncMethodCallback<TCancelDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
        iface.CancelDelegationToken(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class RenewDelegationToken<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, RenewDelegationToken_args, TRenewDelegationTokenResp> {
      public RenewDelegationToken() {
        super("RenewDelegationToken");
      }

      public RenewDelegationToken_args getEmptyArgsInstance() {
        return new RenewDelegationToken_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp>() { 
          public void onComplete(TRenewDelegationTokenResp o) {
            RenewDelegationToken_result result = new RenewDelegationToken_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            RenewDelegationToken_result result = new RenewDelegationToken_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, RenewDelegationToken_args args, org.apache.thrift.async.AsyncMethodCallback<TRenewDelegationTokenResp> resultHandler) throws org.apache.thrift.TException {
        iface.RenewDelegationToken(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetQueryId<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, GetQueryId_args, TGetQueryIdResp> {
      public GetQueryId() {
        super("GetQueryId");
      }

      public GetQueryId_args getEmptyArgsInstance() {
        return new GetQueryId_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp>() { 
          public void onComplete(TGetQueryIdResp o) {
            GetQueryId_result result = new GetQueryId_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            GetQueryId_result result = new GetQueryId_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, GetQueryId_args args, org.apache.thrift.async.AsyncMethodCallback<TGetQueryIdResp> resultHandler) throws org.apache.thrift.TException {
        iface.GetQueryId(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class SetClientInfo<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, SetClientInfo_args, TSetClientInfoResp> {
      public SetClientInfo() {
        super("SetClientInfo");
      }

      public SetClientInfo_args getEmptyArgsInstance() {
        return new SetClientInfo_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp>() { 
          public void onComplete(TSetClientInfoResp o) {
            SetClientInfo_result result = new SetClientInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            SetClientInfo_result result = new SetClientInfo_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, SetClientInfo_args args, org.apache.thrift.async.AsyncMethodCallback<TSetClientInfoResp> resultHandler) throws org.apache.thrift.TException {
        iface.SetClientInfo(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class UploadData<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, UploadData_args, TUploadDataResp> {
      public UploadData() {
        super("UploadData");
      }

      public UploadData_args getEmptyArgsInstance() {
        return new UploadData_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp>() { 
          public void onComplete(TUploadDataResp o) {
            UploadData_result result = new UploadData_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            UploadData_result result = new UploadData_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, UploadData_args args, org.apache.thrift.async.AsyncMethodCallback<TUploadDataResp> resultHandler) throws org.apache.thrift.TException {
        iface.UploadData(args.req,resultHandler);
      }
    }

    @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class DownloadData<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, DownloadData_args, TDownloadDataResp> {
      public DownloadData() {
        super("DownloadData");
      }

      public DownloadData_args getEmptyArgsInstance() {
        return new DownloadData_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp>() { 
          public void onComplete(TDownloadDataResp o) {
            DownloadData_result result = new DownloadData_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            DownloadData_result result = new DownloadData_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, DownloadData_args args, org.apache.thrift.async.AsyncMethodCallback<TDownloadDataResp> resultHandler) throws org.apache.thrift.TException {
        iface.DownloadData(args.req,resultHandler);
      }
    }

  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class OpenSession_args implements org.apache.thrift.TBase<OpenSession_args, OpenSession_args._Fields>, java.io.Serializable, Cloneable, Comparable<OpenSession_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("OpenSession_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new OpenSession_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new OpenSession_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TOpenSessionReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TOpenSessionReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(OpenSession_args.class, metaDataMap);
    }

    public OpenSession_args() {
    }

    public OpenSession_args(
      TOpenSessionReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public OpenSession_args(OpenSession_args other) {
      if (other.isSetReq()) {
        this.req = new TOpenSessionReq(other.req);
      }
    }

    public OpenSession_args deepCopy() {
      return new OpenSession_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TOpenSessionReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TOpenSessionReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TOpenSessionReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof OpenSession_args)
        return this.equals((OpenSession_args)that);
      return false;
    }

    public boolean equals(OpenSession_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(OpenSession_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("OpenSession_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class OpenSession_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public OpenSession_argsStandardScheme getScheme() {
        return new OpenSession_argsStandardScheme();
      }
    }

    private static class OpenSession_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<OpenSession_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, OpenSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TOpenSessionReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, OpenSession_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class OpenSession_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public OpenSession_argsTupleScheme getScheme() {
        return new OpenSession_argsTupleScheme();
      }
    }

    private static class OpenSession_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<OpenSession_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, OpenSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, OpenSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TOpenSessionReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class OpenSession_result implements org.apache.thrift.TBase<OpenSession_result, OpenSession_result._Fields>, java.io.Serializable, Cloneable, Comparable<OpenSession_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("OpenSession_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new OpenSession_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new OpenSession_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TOpenSessionResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TOpenSessionResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(OpenSession_result.class, metaDataMap);
    }

    public OpenSession_result() {
    }

    public OpenSession_result(
      TOpenSessionResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public OpenSession_result(OpenSession_result other) {
      if (other.isSetSuccess()) {
        this.success = new TOpenSessionResp(other.success);
      }
    }

    public OpenSession_result deepCopy() {
      return new OpenSession_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TOpenSessionResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TOpenSessionResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TOpenSessionResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof OpenSession_result)
        return this.equals((OpenSession_result)that);
      return false;
    }

    public boolean equals(OpenSession_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(OpenSession_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("OpenSession_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class OpenSession_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public OpenSession_resultStandardScheme getScheme() {
        return new OpenSession_resultStandardScheme();
      }
    }

    private static class OpenSession_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<OpenSession_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, OpenSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TOpenSessionResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, OpenSession_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class OpenSession_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public OpenSession_resultTupleScheme getScheme() {
        return new OpenSession_resultTupleScheme();
      }
    }

    private static class OpenSession_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<OpenSession_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, OpenSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, OpenSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TOpenSessionResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseSession_args implements org.apache.thrift.TBase<CloseSession_args, CloseSession_args._Fields>, java.io.Serializable, Cloneable, Comparable<CloseSession_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CloseSession_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CloseSession_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CloseSession_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCloseSessionReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCloseSessionReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CloseSession_args.class, metaDataMap);
    }

    public CloseSession_args() {
    }

    public CloseSession_args(
      TCloseSessionReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CloseSession_args(CloseSession_args other) {
      if (other.isSetReq()) {
        this.req = new TCloseSessionReq(other.req);
      }
    }

    public CloseSession_args deepCopy() {
      return new CloseSession_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCloseSessionReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TCloseSessionReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TCloseSessionReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CloseSession_args)
        return this.equals((CloseSession_args)that);
      return false;
    }

    public boolean equals(CloseSession_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CloseSession_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CloseSession_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CloseSession_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseSession_argsStandardScheme getScheme() {
        return new CloseSession_argsStandardScheme();
      }
    }

    private static class CloseSession_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<CloseSession_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CloseSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TCloseSessionReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CloseSession_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CloseSession_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseSession_argsTupleScheme getScheme() {
        return new CloseSession_argsTupleScheme();
      }
    }

    private static class CloseSession_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<CloseSession_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CloseSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CloseSession_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TCloseSessionReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseSession_result implements org.apache.thrift.TBase<CloseSession_result, CloseSession_result._Fields>, java.io.Serializable, Cloneable, Comparable<CloseSession_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CloseSession_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CloseSession_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CloseSession_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCloseSessionResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCloseSessionResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CloseSession_result.class, metaDataMap);
    }

    public CloseSession_result() {
    }

    public CloseSession_result(
      TCloseSessionResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CloseSession_result(CloseSession_result other) {
      if (other.isSetSuccess()) {
        this.success = new TCloseSessionResp(other.success);
      }
    }

    public CloseSession_result deepCopy() {
      return new CloseSession_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCloseSessionResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TCloseSessionResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TCloseSessionResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CloseSession_result)
        return this.equals((CloseSession_result)that);
      return false;
    }

    public boolean equals(CloseSession_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CloseSession_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CloseSession_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CloseSession_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseSession_resultStandardScheme getScheme() {
        return new CloseSession_resultStandardScheme();
      }
    }

    private static class CloseSession_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<CloseSession_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CloseSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TCloseSessionResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CloseSession_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CloseSession_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseSession_resultTupleScheme getScheme() {
        return new CloseSession_resultTupleScheme();
      }
    }

    private static class CloseSession_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<CloseSession_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CloseSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CloseSession_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TCloseSessionResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetInfo_args implements org.apache.thrift.TBase<GetInfo_args, GetInfo_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetInfo_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetInfo_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetInfo_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetInfo_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetInfoReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetInfoReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetInfo_args.class, metaDataMap);
    }

    public GetInfo_args() {
    }

    public GetInfo_args(
      TGetInfoReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetInfo_args(GetInfo_args other) {
      if (other.isSetReq()) {
        this.req = new TGetInfoReq(other.req);
      }
    }

    public GetInfo_args deepCopy() {
      return new GetInfo_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetInfoReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetInfoReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetInfoReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetInfo_args)
        return this.equals((GetInfo_args)that);
      return false;
    }

    public boolean equals(GetInfo_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetInfo_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetInfo_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetInfo_argsStandardScheme getScheme() {
        return new GetInfo_argsStandardScheme();
      }
    }

    private static class GetInfo_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetInfo_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetInfoReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetInfo_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetInfo_argsTupleScheme getScheme() {
        return new GetInfo_argsTupleScheme();
      }
    }

    private static class GetInfo_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetInfo_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetInfoReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetInfo_result implements org.apache.thrift.TBase<GetInfo_result, GetInfo_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetInfo_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetInfo_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetInfo_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetInfoResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetInfoResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetInfo_result.class, metaDataMap);
    }

    public GetInfo_result() {
    }

    public GetInfo_result(
      TGetInfoResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetInfo_result(GetInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetInfoResp(other.success);
      }
    }

    public GetInfo_result deepCopy() {
      return new GetInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetInfoResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetInfoResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetInfoResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetInfo_result)
        return this.equals((GetInfo_result)that);
      return false;
    }

    public boolean equals(GetInfo_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetInfo_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetInfo_resultStandardScheme getScheme() {
        return new GetInfo_resultStandardScheme();
      }
    }

    private static class GetInfo_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetInfo_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetInfoResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetInfo_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetInfo_resultTupleScheme getScheme() {
        return new GetInfo_resultTupleScheme();
      }
    }

    private static class GetInfo_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetInfo_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetInfoResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class ExecuteStatement_args implements org.apache.thrift.TBase<ExecuteStatement_args, ExecuteStatement_args._Fields>, java.io.Serializable, Cloneable, Comparable<ExecuteStatement_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ExecuteStatement_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new ExecuteStatement_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new ExecuteStatement_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TExecuteStatementReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TExecuteStatementReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ExecuteStatement_args.class, metaDataMap);
    }

    public ExecuteStatement_args() {
    }

    public ExecuteStatement_args(
      TExecuteStatementReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public ExecuteStatement_args(ExecuteStatement_args other) {
      if (other.isSetReq()) {
        this.req = new TExecuteStatementReq(other.req);
      }
    }

    public ExecuteStatement_args deepCopy() {
      return new ExecuteStatement_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TExecuteStatementReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TExecuteStatementReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TExecuteStatementReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof ExecuteStatement_args)
        return this.equals((ExecuteStatement_args)that);
      return false;
    }

    public boolean equals(ExecuteStatement_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(ExecuteStatement_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("ExecuteStatement_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class ExecuteStatement_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public ExecuteStatement_argsStandardScheme getScheme() {
        return new ExecuteStatement_argsStandardScheme();
      }
    }

    private static class ExecuteStatement_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<ExecuteStatement_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, ExecuteStatement_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TExecuteStatementReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, ExecuteStatement_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class ExecuteStatement_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public ExecuteStatement_argsTupleScheme getScheme() {
        return new ExecuteStatement_argsTupleScheme();
      }
    }

    private static class ExecuteStatement_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<ExecuteStatement_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, ExecuteStatement_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, ExecuteStatement_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TExecuteStatementReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class ExecuteStatement_result implements org.apache.thrift.TBase<ExecuteStatement_result, ExecuteStatement_result._Fields>, java.io.Serializable, Cloneable, Comparable<ExecuteStatement_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ExecuteStatement_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new ExecuteStatement_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new ExecuteStatement_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TExecuteStatementResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TExecuteStatementResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ExecuteStatement_result.class, metaDataMap);
    }

    public ExecuteStatement_result() {
    }

    public ExecuteStatement_result(
      TExecuteStatementResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public ExecuteStatement_result(ExecuteStatement_result other) {
      if (other.isSetSuccess()) {
        this.success = new TExecuteStatementResp(other.success);
      }
    }

    public ExecuteStatement_result deepCopy() {
      return new ExecuteStatement_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TExecuteStatementResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TExecuteStatementResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TExecuteStatementResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof ExecuteStatement_result)
        return this.equals((ExecuteStatement_result)that);
      return false;
    }

    public boolean equals(ExecuteStatement_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(ExecuteStatement_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("ExecuteStatement_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class ExecuteStatement_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public ExecuteStatement_resultStandardScheme getScheme() {
        return new ExecuteStatement_resultStandardScheme();
      }
    }

    private static class ExecuteStatement_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<ExecuteStatement_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, ExecuteStatement_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TExecuteStatementResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, ExecuteStatement_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class ExecuteStatement_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public ExecuteStatement_resultTupleScheme getScheme() {
        return new ExecuteStatement_resultTupleScheme();
      }
    }

    private static class ExecuteStatement_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<ExecuteStatement_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, ExecuteStatement_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, ExecuteStatement_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TExecuteStatementResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTypeInfo_args implements org.apache.thrift.TBase<GetTypeInfo_args, GetTypeInfo_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetTypeInfo_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTypeInfo_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTypeInfo_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTypeInfo_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTypeInfoReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTypeInfoReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTypeInfo_args.class, metaDataMap);
    }

    public GetTypeInfo_args() {
    }

    public GetTypeInfo_args(
      TGetTypeInfoReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTypeInfo_args(GetTypeInfo_args other) {
      if (other.isSetReq()) {
        this.req = new TGetTypeInfoReq(other.req);
      }
    }

    public GetTypeInfo_args deepCopy() {
      return new GetTypeInfo_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTypeInfoReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetTypeInfoReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetTypeInfoReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTypeInfo_args)
        return this.equals((GetTypeInfo_args)that);
      return false;
    }

    public boolean equals(GetTypeInfo_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTypeInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTypeInfo_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTypeInfo_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTypeInfo_argsStandardScheme getScheme() {
        return new GetTypeInfo_argsStandardScheme();
      }
    }

    private static class GetTypeInfo_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTypeInfo_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTypeInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetTypeInfoReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTypeInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTypeInfo_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTypeInfo_argsTupleScheme getScheme() {
        return new GetTypeInfo_argsTupleScheme();
      }
    }

    private static class GetTypeInfo_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTypeInfo_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTypeInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTypeInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetTypeInfoReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTypeInfo_result implements org.apache.thrift.TBase<GetTypeInfo_result, GetTypeInfo_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetTypeInfo_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTypeInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTypeInfo_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTypeInfo_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTypeInfoResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTypeInfoResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTypeInfo_result.class, metaDataMap);
    }

    public GetTypeInfo_result() {
    }

    public GetTypeInfo_result(
      TGetTypeInfoResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTypeInfo_result(GetTypeInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetTypeInfoResp(other.success);
      }
    }

    public GetTypeInfo_result deepCopy() {
      return new GetTypeInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTypeInfoResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetTypeInfoResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetTypeInfoResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTypeInfo_result)
        return this.equals((GetTypeInfo_result)that);
      return false;
    }

    public boolean equals(GetTypeInfo_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTypeInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTypeInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTypeInfo_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTypeInfo_resultStandardScheme getScheme() {
        return new GetTypeInfo_resultStandardScheme();
      }
    }

    private static class GetTypeInfo_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTypeInfo_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTypeInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetTypeInfoResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTypeInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTypeInfo_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTypeInfo_resultTupleScheme getScheme() {
        return new GetTypeInfo_resultTupleScheme();
      }
    }

    private static class GetTypeInfo_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTypeInfo_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTypeInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTypeInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetTypeInfoResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCatalogs_args implements org.apache.thrift.TBase<GetCatalogs_args, GetCatalogs_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetCatalogs_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetCatalogs_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetCatalogs_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetCatalogs_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetCatalogsReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetCatalogsReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetCatalogs_args.class, metaDataMap);
    }

    public GetCatalogs_args() {
    }

    public GetCatalogs_args(
      TGetCatalogsReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetCatalogs_args(GetCatalogs_args other) {
      if (other.isSetReq()) {
        this.req = new TGetCatalogsReq(other.req);
      }
    }

    public GetCatalogs_args deepCopy() {
      return new GetCatalogs_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetCatalogsReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetCatalogsReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetCatalogsReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetCatalogs_args)
        return this.equals((GetCatalogs_args)that);
      return false;
    }

    public boolean equals(GetCatalogs_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetCatalogs_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetCatalogs_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetCatalogs_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCatalogs_argsStandardScheme getScheme() {
        return new GetCatalogs_argsStandardScheme();
      }
    }

    private static class GetCatalogs_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetCatalogs_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetCatalogs_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetCatalogsReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetCatalogs_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetCatalogs_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCatalogs_argsTupleScheme getScheme() {
        return new GetCatalogs_argsTupleScheme();
      }
    }

    private static class GetCatalogs_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetCatalogs_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetCatalogs_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetCatalogs_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetCatalogsReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCatalogs_result implements org.apache.thrift.TBase<GetCatalogs_result, GetCatalogs_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetCatalogs_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetCatalogs_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetCatalogs_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetCatalogs_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetCatalogsResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetCatalogsResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetCatalogs_result.class, metaDataMap);
    }

    public GetCatalogs_result() {
    }

    public GetCatalogs_result(
      TGetCatalogsResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetCatalogs_result(GetCatalogs_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetCatalogsResp(other.success);
      }
    }

    public GetCatalogs_result deepCopy() {
      return new GetCatalogs_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetCatalogsResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetCatalogsResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetCatalogsResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetCatalogs_result)
        return this.equals((GetCatalogs_result)that);
      return false;
    }

    public boolean equals(GetCatalogs_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetCatalogs_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetCatalogs_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetCatalogs_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCatalogs_resultStandardScheme getScheme() {
        return new GetCatalogs_resultStandardScheme();
      }
    }

    private static class GetCatalogs_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetCatalogs_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetCatalogs_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetCatalogsResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetCatalogs_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetCatalogs_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCatalogs_resultTupleScheme getScheme() {
        return new GetCatalogs_resultTupleScheme();
      }
    }

    private static class GetCatalogs_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetCatalogs_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetCatalogs_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetCatalogs_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetCatalogsResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetSchemas_args implements org.apache.thrift.TBase<GetSchemas_args, GetSchemas_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetSchemas_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetSchemas_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetSchemas_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetSchemas_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetSchemasReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetSchemasReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetSchemas_args.class, metaDataMap);
    }

    public GetSchemas_args() {
    }

    public GetSchemas_args(
      TGetSchemasReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetSchemas_args(GetSchemas_args other) {
      if (other.isSetReq()) {
        this.req = new TGetSchemasReq(other.req);
      }
    }

    public GetSchemas_args deepCopy() {
      return new GetSchemas_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetSchemasReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetSchemasReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetSchemasReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetSchemas_args)
        return this.equals((GetSchemas_args)that);
      return false;
    }

    public boolean equals(GetSchemas_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetSchemas_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetSchemas_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetSchemas_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetSchemas_argsStandardScheme getScheme() {
        return new GetSchemas_argsStandardScheme();
      }
    }

    private static class GetSchemas_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetSchemas_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetSchemas_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetSchemasReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetSchemas_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetSchemas_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetSchemas_argsTupleScheme getScheme() {
        return new GetSchemas_argsTupleScheme();
      }
    }

    private static class GetSchemas_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetSchemas_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetSchemas_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetSchemas_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetSchemasReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetSchemas_result implements org.apache.thrift.TBase<GetSchemas_result, GetSchemas_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetSchemas_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetSchemas_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetSchemas_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetSchemas_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetSchemasResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetSchemasResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetSchemas_result.class, metaDataMap);
    }

    public GetSchemas_result() {
    }

    public GetSchemas_result(
      TGetSchemasResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetSchemas_result(GetSchemas_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetSchemasResp(other.success);
      }
    }

    public GetSchemas_result deepCopy() {
      return new GetSchemas_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetSchemasResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetSchemasResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetSchemasResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetSchemas_result)
        return this.equals((GetSchemas_result)that);
      return false;
    }

    public boolean equals(GetSchemas_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetSchemas_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetSchemas_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetSchemas_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetSchemas_resultStandardScheme getScheme() {
        return new GetSchemas_resultStandardScheme();
      }
    }

    private static class GetSchemas_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetSchemas_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetSchemas_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetSchemasResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetSchemas_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetSchemas_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetSchemas_resultTupleScheme getScheme() {
        return new GetSchemas_resultTupleScheme();
      }
    }

    private static class GetSchemas_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetSchemas_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetSchemas_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetSchemas_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetSchemasResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTables_args implements org.apache.thrift.TBase<GetTables_args, GetTables_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetTables_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTables_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTables_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTables_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTablesReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTablesReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTables_args.class, metaDataMap);
    }

    public GetTables_args() {
    }

    public GetTables_args(
      TGetTablesReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTables_args(GetTables_args other) {
      if (other.isSetReq()) {
        this.req = new TGetTablesReq(other.req);
      }
    }

    public GetTables_args deepCopy() {
      return new GetTables_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTablesReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetTablesReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetTablesReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTables_args)
        return this.equals((GetTables_args)that);
      return false;
    }

    public boolean equals(GetTables_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTables_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTables_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTables_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTables_argsStandardScheme getScheme() {
        return new GetTables_argsStandardScheme();
      }
    }

    private static class GetTables_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTables_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTables_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetTablesReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTables_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTables_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTables_argsTupleScheme getScheme() {
        return new GetTables_argsTupleScheme();
      }
    }

    private static class GetTables_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTables_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTables_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTables_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetTablesReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTables_result implements org.apache.thrift.TBase<GetTables_result, GetTables_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetTables_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTables_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTables_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTables_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTablesResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTablesResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTables_result.class, metaDataMap);
    }

    public GetTables_result() {
    }

    public GetTables_result(
      TGetTablesResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTables_result(GetTables_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetTablesResp(other.success);
      }
    }

    public GetTables_result deepCopy() {
      return new GetTables_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTablesResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetTablesResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetTablesResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTables_result)
        return this.equals((GetTables_result)that);
      return false;
    }

    public boolean equals(GetTables_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTables_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTables_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTables_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTables_resultStandardScheme getScheme() {
        return new GetTables_resultStandardScheme();
      }
    }

    private static class GetTables_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTables_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTables_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetTablesResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTables_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTables_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTables_resultTupleScheme getScheme() {
        return new GetTables_resultTupleScheme();
      }
    }

    private static class GetTables_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTables_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTables_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTables_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetTablesResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTableTypes_args implements org.apache.thrift.TBase<GetTableTypes_args, GetTableTypes_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetTableTypes_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTableTypes_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTableTypes_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTableTypes_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTableTypesReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTableTypesReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTableTypes_args.class, metaDataMap);
    }

    public GetTableTypes_args() {
    }

    public GetTableTypes_args(
      TGetTableTypesReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTableTypes_args(GetTableTypes_args other) {
      if (other.isSetReq()) {
        this.req = new TGetTableTypesReq(other.req);
      }
    }

    public GetTableTypes_args deepCopy() {
      return new GetTableTypes_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTableTypesReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetTableTypesReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetTableTypesReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTableTypes_args)
        return this.equals((GetTableTypes_args)that);
      return false;
    }

    public boolean equals(GetTableTypes_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTableTypes_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTableTypes_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTableTypes_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTableTypes_argsStandardScheme getScheme() {
        return new GetTableTypes_argsStandardScheme();
      }
    }

    private static class GetTableTypes_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTableTypes_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTableTypes_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetTableTypesReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTableTypes_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTableTypes_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTableTypes_argsTupleScheme getScheme() {
        return new GetTableTypes_argsTupleScheme();
      }
    }

    private static class GetTableTypes_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTableTypes_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTableTypes_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTableTypes_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetTableTypesReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetTableTypes_result implements org.apache.thrift.TBase<GetTableTypes_result, GetTableTypes_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetTableTypes_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetTableTypes_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetTableTypes_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetTableTypes_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetTableTypesResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetTableTypesResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetTableTypes_result.class, metaDataMap);
    }

    public GetTableTypes_result() {
    }

    public GetTableTypes_result(
      TGetTableTypesResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetTableTypes_result(GetTableTypes_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetTableTypesResp(other.success);
      }
    }

    public GetTableTypes_result deepCopy() {
      return new GetTableTypes_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetTableTypesResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetTableTypesResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetTableTypesResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetTableTypes_result)
        return this.equals((GetTableTypes_result)that);
      return false;
    }

    public boolean equals(GetTableTypes_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetTableTypes_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetTableTypes_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetTableTypes_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTableTypes_resultStandardScheme getScheme() {
        return new GetTableTypes_resultStandardScheme();
      }
    }

    private static class GetTableTypes_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetTableTypes_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetTableTypes_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetTableTypesResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetTableTypes_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetTableTypes_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetTableTypes_resultTupleScheme getScheme() {
        return new GetTableTypes_resultTupleScheme();
      }
    }

    private static class GetTableTypes_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetTableTypes_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetTableTypes_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetTableTypes_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetTableTypesResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetColumns_args implements org.apache.thrift.TBase<GetColumns_args, GetColumns_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetColumns_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetColumns_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetColumns_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetColumns_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetColumnsReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetColumnsReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetColumns_args.class, metaDataMap);
    }

    public GetColumns_args() {
    }

    public GetColumns_args(
      TGetColumnsReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetColumns_args(GetColumns_args other) {
      if (other.isSetReq()) {
        this.req = new TGetColumnsReq(other.req);
      }
    }

    public GetColumns_args deepCopy() {
      return new GetColumns_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetColumnsReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetColumnsReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetColumnsReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetColumns_args)
        return this.equals((GetColumns_args)that);
      return false;
    }

    public boolean equals(GetColumns_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetColumns_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetColumns_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetColumns_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetColumns_argsStandardScheme getScheme() {
        return new GetColumns_argsStandardScheme();
      }
    }

    private static class GetColumns_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetColumns_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetColumns_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetColumnsReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetColumns_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetColumns_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetColumns_argsTupleScheme getScheme() {
        return new GetColumns_argsTupleScheme();
      }
    }

    private static class GetColumns_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetColumns_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetColumns_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetColumns_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetColumnsReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetColumns_result implements org.apache.thrift.TBase<GetColumns_result, GetColumns_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetColumns_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetColumns_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetColumns_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetColumns_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetColumnsResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetColumnsResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetColumns_result.class, metaDataMap);
    }

    public GetColumns_result() {
    }

    public GetColumns_result(
      TGetColumnsResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetColumns_result(GetColumns_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetColumnsResp(other.success);
      }
    }

    public GetColumns_result deepCopy() {
      return new GetColumns_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetColumnsResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetColumnsResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetColumnsResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetColumns_result)
        return this.equals((GetColumns_result)that);
      return false;
    }

    public boolean equals(GetColumns_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetColumns_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetColumns_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetColumns_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetColumns_resultStandardScheme getScheme() {
        return new GetColumns_resultStandardScheme();
      }
    }

    private static class GetColumns_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetColumns_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetColumns_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetColumnsResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetColumns_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetColumns_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetColumns_resultTupleScheme getScheme() {
        return new GetColumns_resultTupleScheme();
      }
    }

    private static class GetColumns_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetColumns_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetColumns_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetColumns_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetColumnsResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetFunctions_args implements org.apache.thrift.TBase<GetFunctions_args, GetFunctions_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetFunctions_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetFunctions_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetFunctions_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetFunctions_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetFunctionsReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetFunctionsReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetFunctions_args.class, metaDataMap);
    }

    public GetFunctions_args() {
    }

    public GetFunctions_args(
      TGetFunctionsReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetFunctions_args(GetFunctions_args other) {
      if (other.isSetReq()) {
        this.req = new TGetFunctionsReq(other.req);
      }
    }

    public GetFunctions_args deepCopy() {
      return new GetFunctions_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetFunctionsReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetFunctionsReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetFunctionsReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetFunctions_args)
        return this.equals((GetFunctions_args)that);
      return false;
    }

    public boolean equals(GetFunctions_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetFunctions_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetFunctions_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetFunctions_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetFunctions_argsStandardScheme getScheme() {
        return new GetFunctions_argsStandardScheme();
      }
    }

    private static class GetFunctions_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetFunctions_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetFunctions_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetFunctionsReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetFunctions_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetFunctions_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetFunctions_argsTupleScheme getScheme() {
        return new GetFunctions_argsTupleScheme();
      }
    }

    private static class GetFunctions_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetFunctions_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetFunctions_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetFunctions_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetFunctionsReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetFunctions_result implements org.apache.thrift.TBase<GetFunctions_result, GetFunctions_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetFunctions_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetFunctions_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetFunctions_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetFunctions_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetFunctionsResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetFunctionsResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetFunctions_result.class, metaDataMap);
    }

    public GetFunctions_result() {
    }

    public GetFunctions_result(
      TGetFunctionsResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetFunctions_result(GetFunctions_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetFunctionsResp(other.success);
      }
    }

    public GetFunctions_result deepCopy() {
      return new GetFunctions_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetFunctionsResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetFunctionsResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetFunctionsResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetFunctions_result)
        return this.equals((GetFunctions_result)that);
      return false;
    }

    public boolean equals(GetFunctions_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetFunctions_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetFunctions_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetFunctions_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetFunctions_resultStandardScheme getScheme() {
        return new GetFunctions_resultStandardScheme();
      }
    }

    private static class GetFunctions_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetFunctions_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetFunctions_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetFunctionsResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetFunctions_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetFunctions_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetFunctions_resultTupleScheme getScheme() {
        return new GetFunctions_resultTupleScheme();
      }
    }

    private static class GetFunctions_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetFunctions_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetFunctions_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetFunctions_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetFunctionsResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetPrimaryKeys_args implements org.apache.thrift.TBase<GetPrimaryKeys_args, GetPrimaryKeys_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetPrimaryKeys_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetPrimaryKeys_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetPrimaryKeys_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetPrimaryKeys_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetPrimaryKeysReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetPrimaryKeysReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetPrimaryKeys_args.class, metaDataMap);
    }

    public GetPrimaryKeys_args() {
    }

    public GetPrimaryKeys_args(
      TGetPrimaryKeysReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetPrimaryKeys_args(GetPrimaryKeys_args other) {
      if (other.isSetReq()) {
        this.req = new TGetPrimaryKeysReq(other.req);
      }
    }

    public GetPrimaryKeys_args deepCopy() {
      return new GetPrimaryKeys_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetPrimaryKeysReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetPrimaryKeysReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetPrimaryKeysReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetPrimaryKeys_args)
        return this.equals((GetPrimaryKeys_args)that);
      return false;
    }

    public boolean equals(GetPrimaryKeys_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetPrimaryKeys_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetPrimaryKeys_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetPrimaryKeys_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetPrimaryKeys_argsStandardScheme getScheme() {
        return new GetPrimaryKeys_argsStandardScheme();
      }
    }

    private static class GetPrimaryKeys_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetPrimaryKeys_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetPrimaryKeys_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetPrimaryKeysReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetPrimaryKeys_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetPrimaryKeys_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetPrimaryKeys_argsTupleScheme getScheme() {
        return new GetPrimaryKeys_argsTupleScheme();
      }
    }

    private static class GetPrimaryKeys_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetPrimaryKeys_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetPrimaryKeys_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetPrimaryKeys_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetPrimaryKeysReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetPrimaryKeys_result implements org.apache.thrift.TBase<GetPrimaryKeys_result, GetPrimaryKeys_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetPrimaryKeys_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetPrimaryKeys_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetPrimaryKeys_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetPrimaryKeys_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetPrimaryKeysResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetPrimaryKeysResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetPrimaryKeys_result.class, metaDataMap);
    }

    public GetPrimaryKeys_result() {
    }

    public GetPrimaryKeys_result(
      TGetPrimaryKeysResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetPrimaryKeys_result(GetPrimaryKeys_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetPrimaryKeysResp(other.success);
      }
    }

    public GetPrimaryKeys_result deepCopy() {
      return new GetPrimaryKeys_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetPrimaryKeysResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetPrimaryKeysResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetPrimaryKeysResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetPrimaryKeys_result)
        return this.equals((GetPrimaryKeys_result)that);
      return false;
    }

    public boolean equals(GetPrimaryKeys_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetPrimaryKeys_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetPrimaryKeys_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetPrimaryKeys_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetPrimaryKeys_resultStandardScheme getScheme() {
        return new GetPrimaryKeys_resultStandardScheme();
      }
    }

    private static class GetPrimaryKeys_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetPrimaryKeys_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetPrimaryKeys_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetPrimaryKeysResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetPrimaryKeys_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetPrimaryKeys_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetPrimaryKeys_resultTupleScheme getScheme() {
        return new GetPrimaryKeys_resultTupleScheme();
      }
    }

    private static class GetPrimaryKeys_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetPrimaryKeys_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetPrimaryKeys_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetPrimaryKeys_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetPrimaryKeysResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCrossReference_args implements org.apache.thrift.TBase<GetCrossReference_args, GetCrossReference_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetCrossReference_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetCrossReference_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetCrossReference_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetCrossReference_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetCrossReferenceReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetCrossReferenceReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetCrossReference_args.class, metaDataMap);
    }

    public GetCrossReference_args() {
    }

    public GetCrossReference_args(
      TGetCrossReferenceReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetCrossReference_args(GetCrossReference_args other) {
      if (other.isSetReq()) {
        this.req = new TGetCrossReferenceReq(other.req);
      }
    }

    public GetCrossReference_args deepCopy() {
      return new GetCrossReference_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetCrossReferenceReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetCrossReferenceReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetCrossReferenceReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetCrossReference_args)
        return this.equals((GetCrossReference_args)that);
      return false;
    }

    public boolean equals(GetCrossReference_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetCrossReference_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetCrossReference_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetCrossReference_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCrossReference_argsStandardScheme getScheme() {
        return new GetCrossReference_argsStandardScheme();
      }
    }

    private static class GetCrossReference_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetCrossReference_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetCrossReference_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetCrossReferenceReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetCrossReference_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetCrossReference_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCrossReference_argsTupleScheme getScheme() {
        return new GetCrossReference_argsTupleScheme();
      }
    }

    private static class GetCrossReference_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetCrossReference_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetCrossReference_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetCrossReference_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetCrossReferenceReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetCrossReference_result implements org.apache.thrift.TBase<GetCrossReference_result, GetCrossReference_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetCrossReference_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetCrossReference_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetCrossReference_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetCrossReference_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetCrossReferenceResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetCrossReferenceResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetCrossReference_result.class, metaDataMap);
    }

    public GetCrossReference_result() {
    }

    public GetCrossReference_result(
      TGetCrossReferenceResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetCrossReference_result(GetCrossReference_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetCrossReferenceResp(other.success);
      }
    }

    public GetCrossReference_result deepCopy() {
      return new GetCrossReference_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetCrossReferenceResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetCrossReferenceResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetCrossReferenceResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetCrossReference_result)
        return this.equals((GetCrossReference_result)that);
      return false;
    }

    public boolean equals(GetCrossReference_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetCrossReference_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetCrossReference_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetCrossReference_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCrossReference_resultStandardScheme getScheme() {
        return new GetCrossReference_resultStandardScheme();
      }
    }

    private static class GetCrossReference_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetCrossReference_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetCrossReference_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetCrossReferenceResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetCrossReference_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetCrossReference_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetCrossReference_resultTupleScheme getScheme() {
        return new GetCrossReference_resultTupleScheme();
      }
    }

    private static class GetCrossReference_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetCrossReference_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetCrossReference_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetCrossReference_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetCrossReferenceResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetOperationStatus_args implements org.apache.thrift.TBase<GetOperationStatus_args, GetOperationStatus_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetOperationStatus_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetOperationStatus_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetOperationStatus_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetOperationStatus_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetOperationStatusReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetOperationStatusReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetOperationStatus_args.class, metaDataMap);
    }

    public GetOperationStatus_args() {
    }

    public GetOperationStatus_args(
      TGetOperationStatusReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetOperationStatus_args(GetOperationStatus_args other) {
      if (other.isSetReq()) {
        this.req = new TGetOperationStatusReq(other.req);
      }
    }

    public GetOperationStatus_args deepCopy() {
      return new GetOperationStatus_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetOperationStatusReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetOperationStatusReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetOperationStatusReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetOperationStatus_args)
        return this.equals((GetOperationStatus_args)that);
      return false;
    }

    public boolean equals(GetOperationStatus_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetOperationStatus_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetOperationStatus_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetOperationStatus_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetOperationStatus_argsStandardScheme getScheme() {
        return new GetOperationStatus_argsStandardScheme();
      }
    }

    private static class GetOperationStatus_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetOperationStatus_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetOperationStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetOperationStatusReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetOperationStatus_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetOperationStatus_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetOperationStatus_argsTupleScheme getScheme() {
        return new GetOperationStatus_argsTupleScheme();
      }
    }

    private static class GetOperationStatus_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetOperationStatus_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetOperationStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetOperationStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetOperationStatusReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetOperationStatus_result implements org.apache.thrift.TBase<GetOperationStatus_result, GetOperationStatus_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetOperationStatus_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetOperationStatus_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetOperationStatus_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetOperationStatus_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetOperationStatusResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetOperationStatusResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetOperationStatus_result.class, metaDataMap);
    }

    public GetOperationStatus_result() {
    }

    public GetOperationStatus_result(
      TGetOperationStatusResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetOperationStatus_result(GetOperationStatus_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetOperationStatusResp(other.success);
      }
    }

    public GetOperationStatus_result deepCopy() {
      return new GetOperationStatus_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetOperationStatusResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetOperationStatusResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetOperationStatusResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetOperationStatus_result)
        return this.equals((GetOperationStatus_result)that);
      return false;
    }

    public boolean equals(GetOperationStatus_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetOperationStatus_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetOperationStatus_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetOperationStatus_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetOperationStatus_resultStandardScheme getScheme() {
        return new GetOperationStatus_resultStandardScheme();
      }
    }

    private static class GetOperationStatus_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetOperationStatus_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetOperationStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetOperationStatusResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetOperationStatus_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetOperationStatus_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetOperationStatus_resultTupleScheme getScheme() {
        return new GetOperationStatus_resultTupleScheme();
      }
    }

    private static class GetOperationStatus_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetOperationStatus_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetOperationStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetOperationStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetOperationStatusResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelOperation_args implements org.apache.thrift.TBase<CancelOperation_args, CancelOperation_args._Fields>, java.io.Serializable, Cloneable, Comparable<CancelOperation_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CancelOperation_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CancelOperation_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CancelOperation_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCancelOperationReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCancelOperationReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CancelOperation_args.class, metaDataMap);
    }

    public CancelOperation_args() {
    }

    public CancelOperation_args(
      TCancelOperationReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CancelOperation_args(CancelOperation_args other) {
      if (other.isSetReq()) {
        this.req = new TCancelOperationReq(other.req);
      }
    }

    public CancelOperation_args deepCopy() {
      return new CancelOperation_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCancelOperationReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TCancelOperationReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TCancelOperationReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CancelOperation_args)
        return this.equals((CancelOperation_args)that);
      return false;
    }

    public boolean equals(CancelOperation_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CancelOperation_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CancelOperation_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CancelOperation_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelOperation_argsStandardScheme getScheme() {
        return new CancelOperation_argsStandardScheme();
      }
    }

    private static class CancelOperation_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<CancelOperation_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CancelOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TCancelOperationReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CancelOperation_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CancelOperation_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelOperation_argsTupleScheme getScheme() {
        return new CancelOperation_argsTupleScheme();
      }
    }

    private static class CancelOperation_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<CancelOperation_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CancelOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CancelOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TCancelOperationReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelOperation_result implements org.apache.thrift.TBase<CancelOperation_result, CancelOperation_result._Fields>, java.io.Serializable, Cloneable, Comparable<CancelOperation_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CancelOperation_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CancelOperation_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CancelOperation_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCancelOperationResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCancelOperationResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CancelOperation_result.class, metaDataMap);
    }

    public CancelOperation_result() {
    }

    public CancelOperation_result(
      TCancelOperationResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CancelOperation_result(CancelOperation_result other) {
      if (other.isSetSuccess()) {
        this.success = new TCancelOperationResp(other.success);
      }
    }

    public CancelOperation_result deepCopy() {
      return new CancelOperation_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCancelOperationResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TCancelOperationResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TCancelOperationResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CancelOperation_result)
        return this.equals((CancelOperation_result)that);
      return false;
    }

    public boolean equals(CancelOperation_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CancelOperation_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CancelOperation_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CancelOperation_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelOperation_resultStandardScheme getScheme() {
        return new CancelOperation_resultStandardScheme();
      }
    }

    private static class CancelOperation_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<CancelOperation_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CancelOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TCancelOperationResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CancelOperation_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CancelOperation_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelOperation_resultTupleScheme getScheme() {
        return new CancelOperation_resultTupleScheme();
      }
    }

    private static class CancelOperation_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<CancelOperation_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CancelOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CancelOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TCancelOperationResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseOperation_args implements org.apache.thrift.TBase<CloseOperation_args, CloseOperation_args._Fields>, java.io.Serializable, Cloneable, Comparable<CloseOperation_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CloseOperation_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CloseOperation_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CloseOperation_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCloseOperationReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCloseOperationReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CloseOperation_args.class, metaDataMap);
    }

    public CloseOperation_args() {
    }

    public CloseOperation_args(
      TCloseOperationReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CloseOperation_args(CloseOperation_args other) {
      if (other.isSetReq()) {
        this.req = new TCloseOperationReq(other.req);
      }
    }

    public CloseOperation_args deepCopy() {
      return new CloseOperation_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCloseOperationReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TCloseOperationReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TCloseOperationReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CloseOperation_args)
        return this.equals((CloseOperation_args)that);
      return false;
    }

    public boolean equals(CloseOperation_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CloseOperation_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CloseOperation_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CloseOperation_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseOperation_argsStandardScheme getScheme() {
        return new CloseOperation_argsStandardScheme();
      }
    }

    private static class CloseOperation_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<CloseOperation_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CloseOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TCloseOperationReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CloseOperation_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CloseOperation_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseOperation_argsTupleScheme getScheme() {
        return new CloseOperation_argsTupleScheme();
      }
    }

    private static class CloseOperation_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<CloseOperation_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CloseOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CloseOperation_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TCloseOperationReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CloseOperation_result implements org.apache.thrift.TBase<CloseOperation_result, CloseOperation_result._Fields>, java.io.Serializable, Cloneable, Comparable<CloseOperation_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CloseOperation_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CloseOperation_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CloseOperation_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCloseOperationResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCloseOperationResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CloseOperation_result.class, metaDataMap);
    }

    public CloseOperation_result() {
    }

    public CloseOperation_result(
      TCloseOperationResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CloseOperation_result(CloseOperation_result other) {
      if (other.isSetSuccess()) {
        this.success = new TCloseOperationResp(other.success);
      }
    }

    public CloseOperation_result deepCopy() {
      return new CloseOperation_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCloseOperationResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TCloseOperationResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TCloseOperationResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CloseOperation_result)
        return this.equals((CloseOperation_result)that);
      return false;
    }

    public boolean equals(CloseOperation_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CloseOperation_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CloseOperation_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CloseOperation_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseOperation_resultStandardScheme getScheme() {
        return new CloseOperation_resultStandardScheme();
      }
    }

    private static class CloseOperation_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<CloseOperation_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CloseOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TCloseOperationResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CloseOperation_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CloseOperation_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CloseOperation_resultTupleScheme getScheme() {
        return new CloseOperation_resultTupleScheme();
      }
    }

    private static class CloseOperation_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<CloseOperation_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CloseOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CloseOperation_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TCloseOperationResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetResultSetMetadata_args implements org.apache.thrift.TBase<GetResultSetMetadata_args, GetResultSetMetadata_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetResultSetMetadata_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetResultSetMetadata_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetResultSetMetadata_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetResultSetMetadata_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetResultSetMetadataReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetResultSetMetadataReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetResultSetMetadata_args.class, metaDataMap);
    }

    public GetResultSetMetadata_args() {
    }

    public GetResultSetMetadata_args(
      TGetResultSetMetadataReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetResultSetMetadata_args(GetResultSetMetadata_args other) {
      if (other.isSetReq()) {
        this.req = new TGetResultSetMetadataReq(other.req);
      }
    }

    public GetResultSetMetadata_args deepCopy() {
      return new GetResultSetMetadata_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetResultSetMetadataReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetResultSetMetadataReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetResultSetMetadataReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetResultSetMetadata_args)
        return this.equals((GetResultSetMetadata_args)that);
      return false;
    }

    public boolean equals(GetResultSetMetadata_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetResultSetMetadata_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetResultSetMetadata_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetResultSetMetadata_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetResultSetMetadata_argsStandardScheme getScheme() {
        return new GetResultSetMetadata_argsStandardScheme();
      }
    }

    private static class GetResultSetMetadata_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetResultSetMetadata_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetResultSetMetadata_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetResultSetMetadataReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetResultSetMetadata_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetResultSetMetadata_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetResultSetMetadata_argsTupleScheme getScheme() {
        return new GetResultSetMetadata_argsTupleScheme();
      }
    }

    private static class GetResultSetMetadata_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetResultSetMetadata_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetResultSetMetadata_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetResultSetMetadata_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetResultSetMetadataReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetResultSetMetadata_result implements org.apache.thrift.TBase<GetResultSetMetadata_result, GetResultSetMetadata_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetResultSetMetadata_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetResultSetMetadata_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetResultSetMetadata_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetResultSetMetadata_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetResultSetMetadataResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetResultSetMetadataResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetResultSetMetadata_result.class, metaDataMap);
    }

    public GetResultSetMetadata_result() {
    }

    public GetResultSetMetadata_result(
      TGetResultSetMetadataResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetResultSetMetadata_result(GetResultSetMetadata_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetResultSetMetadataResp(other.success);
      }
    }

    public GetResultSetMetadata_result deepCopy() {
      return new GetResultSetMetadata_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetResultSetMetadataResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetResultSetMetadataResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetResultSetMetadataResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetResultSetMetadata_result)
        return this.equals((GetResultSetMetadata_result)that);
      return false;
    }

    public boolean equals(GetResultSetMetadata_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetResultSetMetadata_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetResultSetMetadata_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetResultSetMetadata_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetResultSetMetadata_resultStandardScheme getScheme() {
        return new GetResultSetMetadata_resultStandardScheme();
      }
    }

    private static class GetResultSetMetadata_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetResultSetMetadata_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetResultSetMetadata_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetResultSetMetadataResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetResultSetMetadata_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetResultSetMetadata_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetResultSetMetadata_resultTupleScheme getScheme() {
        return new GetResultSetMetadata_resultTupleScheme();
      }
    }

    private static class GetResultSetMetadata_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetResultSetMetadata_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetResultSetMetadata_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetResultSetMetadata_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetResultSetMetadataResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class FetchResults_args implements org.apache.thrift.TBase<FetchResults_args, FetchResults_args._Fields>, java.io.Serializable, Cloneable, Comparable<FetchResults_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("FetchResults_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new FetchResults_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new FetchResults_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TFetchResultsReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TFetchResultsReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(FetchResults_args.class, metaDataMap);
    }

    public FetchResults_args() {
    }

    public FetchResults_args(
      TFetchResultsReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public FetchResults_args(FetchResults_args other) {
      if (other.isSetReq()) {
        this.req = new TFetchResultsReq(other.req);
      }
    }

    public FetchResults_args deepCopy() {
      return new FetchResults_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TFetchResultsReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TFetchResultsReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TFetchResultsReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof FetchResults_args)
        return this.equals((FetchResults_args)that);
      return false;
    }

    public boolean equals(FetchResults_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(FetchResults_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("FetchResults_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class FetchResults_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public FetchResults_argsStandardScheme getScheme() {
        return new FetchResults_argsStandardScheme();
      }
    }

    private static class FetchResults_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<FetchResults_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, FetchResults_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TFetchResultsReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, FetchResults_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class FetchResults_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public FetchResults_argsTupleScheme getScheme() {
        return new FetchResults_argsTupleScheme();
      }
    }

    private static class FetchResults_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<FetchResults_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, FetchResults_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, FetchResults_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TFetchResultsReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class FetchResults_result implements org.apache.thrift.TBase<FetchResults_result, FetchResults_result._Fields>, java.io.Serializable, Cloneable, Comparable<FetchResults_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("FetchResults_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new FetchResults_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new FetchResults_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TFetchResultsResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TFetchResultsResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(FetchResults_result.class, metaDataMap);
    }

    public FetchResults_result() {
    }

    public FetchResults_result(
      TFetchResultsResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public FetchResults_result(FetchResults_result other) {
      if (other.isSetSuccess()) {
        this.success = new TFetchResultsResp(other.success);
      }
    }

    public FetchResults_result deepCopy() {
      return new FetchResults_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TFetchResultsResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TFetchResultsResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TFetchResultsResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof FetchResults_result)
        return this.equals((FetchResults_result)that);
      return false;
    }

    public boolean equals(FetchResults_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(FetchResults_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("FetchResults_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class FetchResults_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public FetchResults_resultStandardScheme getScheme() {
        return new FetchResults_resultStandardScheme();
      }
    }

    private static class FetchResults_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<FetchResults_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, FetchResults_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TFetchResultsResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, FetchResults_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class FetchResults_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public FetchResults_resultTupleScheme getScheme() {
        return new FetchResults_resultTupleScheme();
      }
    }

    private static class FetchResults_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<FetchResults_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, FetchResults_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, FetchResults_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TFetchResultsResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetDelegationToken_args implements org.apache.thrift.TBase<GetDelegationToken_args, GetDelegationToken_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetDelegationToken_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetDelegationToken_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetDelegationToken_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetDelegationToken_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetDelegationTokenReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetDelegationTokenReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetDelegationToken_args.class, metaDataMap);
    }

    public GetDelegationToken_args() {
    }

    public GetDelegationToken_args(
      TGetDelegationTokenReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetDelegationToken_args(GetDelegationToken_args other) {
      if (other.isSetReq()) {
        this.req = new TGetDelegationTokenReq(other.req);
      }
    }

    public GetDelegationToken_args deepCopy() {
      return new GetDelegationToken_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetDelegationTokenReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetDelegationTokenReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetDelegationTokenReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetDelegationToken_args)
        return this.equals((GetDelegationToken_args)that);
      return false;
    }

    public boolean equals(GetDelegationToken_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetDelegationToken_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetDelegationToken_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetDelegationToken_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetDelegationToken_argsStandardScheme getScheme() {
        return new GetDelegationToken_argsStandardScheme();
      }
    }

    private static class GetDelegationToken_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetDelegationToken_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetDelegationTokenReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetDelegationToken_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetDelegationToken_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetDelegationToken_argsTupleScheme getScheme() {
        return new GetDelegationToken_argsTupleScheme();
      }
    }

    private static class GetDelegationToken_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetDelegationToken_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetDelegationTokenReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetDelegationToken_result implements org.apache.thrift.TBase<GetDelegationToken_result, GetDelegationToken_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetDelegationToken_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetDelegationToken_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetDelegationToken_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetDelegationToken_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetDelegationTokenResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetDelegationTokenResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetDelegationToken_result.class, metaDataMap);
    }

    public GetDelegationToken_result() {
    }

    public GetDelegationToken_result(
      TGetDelegationTokenResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetDelegationToken_result(GetDelegationToken_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetDelegationTokenResp(other.success);
      }
    }

    public GetDelegationToken_result deepCopy() {
      return new GetDelegationToken_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetDelegationTokenResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetDelegationTokenResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetDelegationTokenResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetDelegationToken_result)
        return this.equals((GetDelegationToken_result)that);
      return false;
    }

    public boolean equals(GetDelegationToken_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetDelegationToken_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetDelegationToken_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetDelegationToken_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetDelegationToken_resultStandardScheme getScheme() {
        return new GetDelegationToken_resultStandardScheme();
      }
    }

    private static class GetDelegationToken_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetDelegationToken_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetDelegationTokenResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetDelegationToken_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetDelegationToken_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetDelegationToken_resultTupleScheme getScheme() {
        return new GetDelegationToken_resultTupleScheme();
      }
    }

    private static class GetDelegationToken_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetDelegationToken_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetDelegationTokenResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelDelegationToken_args implements org.apache.thrift.TBase<CancelDelegationToken_args, CancelDelegationToken_args._Fields>, java.io.Serializable, Cloneable, Comparable<CancelDelegationToken_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CancelDelegationToken_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CancelDelegationToken_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CancelDelegationToken_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCancelDelegationTokenReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCancelDelegationTokenReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CancelDelegationToken_args.class, metaDataMap);
    }

    public CancelDelegationToken_args() {
    }

    public CancelDelegationToken_args(
      TCancelDelegationTokenReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CancelDelegationToken_args(CancelDelegationToken_args other) {
      if (other.isSetReq()) {
        this.req = new TCancelDelegationTokenReq(other.req);
      }
    }

    public CancelDelegationToken_args deepCopy() {
      return new CancelDelegationToken_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCancelDelegationTokenReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TCancelDelegationTokenReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TCancelDelegationTokenReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CancelDelegationToken_args)
        return this.equals((CancelDelegationToken_args)that);
      return false;
    }

    public boolean equals(CancelDelegationToken_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CancelDelegationToken_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CancelDelegationToken_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CancelDelegationToken_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelDelegationToken_argsStandardScheme getScheme() {
        return new CancelDelegationToken_argsStandardScheme();
      }
    }

    private static class CancelDelegationToken_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<CancelDelegationToken_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CancelDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TCancelDelegationTokenReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CancelDelegationToken_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CancelDelegationToken_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelDelegationToken_argsTupleScheme getScheme() {
        return new CancelDelegationToken_argsTupleScheme();
      }
    }

    private static class CancelDelegationToken_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<CancelDelegationToken_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CancelDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CancelDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TCancelDelegationTokenReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class CancelDelegationToken_result implements org.apache.thrift.TBase<CancelDelegationToken_result, CancelDelegationToken_result._Fields>, java.io.Serializable, Cloneable, Comparable<CancelDelegationToken_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("CancelDelegationToken_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new CancelDelegationToken_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new CancelDelegationToken_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TCancelDelegationTokenResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCancelDelegationTokenResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CancelDelegationToken_result.class, metaDataMap);
    }

    public CancelDelegationToken_result() {
    }

    public CancelDelegationToken_result(
      TCancelDelegationTokenResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public CancelDelegationToken_result(CancelDelegationToken_result other) {
      if (other.isSetSuccess()) {
        this.success = new TCancelDelegationTokenResp(other.success);
      }
    }

    public CancelDelegationToken_result deepCopy() {
      return new CancelDelegationToken_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TCancelDelegationTokenResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TCancelDelegationTokenResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TCancelDelegationTokenResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof CancelDelegationToken_result)
        return this.equals((CancelDelegationToken_result)that);
      return false;
    }

    public boolean equals(CancelDelegationToken_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(CancelDelegationToken_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("CancelDelegationToken_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class CancelDelegationToken_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelDelegationToken_resultStandardScheme getScheme() {
        return new CancelDelegationToken_resultStandardScheme();
      }
    }

    private static class CancelDelegationToken_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<CancelDelegationToken_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, CancelDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TCancelDelegationTokenResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, CancelDelegationToken_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class CancelDelegationToken_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public CancelDelegationToken_resultTupleScheme getScheme() {
        return new CancelDelegationToken_resultTupleScheme();
      }
    }

    private static class CancelDelegationToken_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<CancelDelegationToken_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, CancelDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, CancelDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TCancelDelegationTokenResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class RenewDelegationToken_args implements org.apache.thrift.TBase<RenewDelegationToken_args, RenewDelegationToken_args._Fields>, java.io.Serializable, Cloneable, Comparable<RenewDelegationToken_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("RenewDelegationToken_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new RenewDelegationToken_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new RenewDelegationToken_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TRenewDelegationTokenReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRenewDelegationTokenReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(RenewDelegationToken_args.class, metaDataMap);
    }

    public RenewDelegationToken_args() {
    }

    public RenewDelegationToken_args(
      TRenewDelegationTokenReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public RenewDelegationToken_args(RenewDelegationToken_args other) {
      if (other.isSetReq()) {
        this.req = new TRenewDelegationTokenReq(other.req);
      }
    }

    public RenewDelegationToken_args deepCopy() {
      return new RenewDelegationToken_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TRenewDelegationTokenReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TRenewDelegationTokenReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TRenewDelegationTokenReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof RenewDelegationToken_args)
        return this.equals((RenewDelegationToken_args)that);
      return false;
    }

    public boolean equals(RenewDelegationToken_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(RenewDelegationToken_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("RenewDelegationToken_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class RenewDelegationToken_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public RenewDelegationToken_argsStandardScheme getScheme() {
        return new RenewDelegationToken_argsStandardScheme();
      }
    }

    private static class RenewDelegationToken_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<RenewDelegationToken_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, RenewDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TRenewDelegationTokenReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, RenewDelegationToken_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class RenewDelegationToken_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public RenewDelegationToken_argsTupleScheme getScheme() {
        return new RenewDelegationToken_argsTupleScheme();
      }
    }

    private static class RenewDelegationToken_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<RenewDelegationToken_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, RenewDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, RenewDelegationToken_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TRenewDelegationTokenReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class RenewDelegationToken_result implements org.apache.thrift.TBase<RenewDelegationToken_result, RenewDelegationToken_result._Fields>, java.io.Serializable, Cloneable, Comparable<RenewDelegationToken_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("RenewDelegationToken_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new RenewDelegationToken_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new RenewDelegationToken_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TRenewDelegationTokenResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRenewDelegationTokenResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(RenewDelegationToken_result.class, metaDataMap);
    }

    public RenewDelegationToken_result() {
    }

    public RenewDelegationToken_result(
      TRenewDelegationTokenResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public RenewDelegationToken_result(RenewDelegationToken_result other) {
      if (other.isSetSuccess()) {
        this.success = new TRenewDelegationTokenResp(other.success);
      }
    }

    public RenewDelegationToken_result deepCopy() {
      return new RenewDelegationToken_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TRenewDelegationTokenResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TRenewDelegationTokenResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TRenewDelegationTokenResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof RenewDelegationToken_result)
        return this.equals((RenewDelegationToken_result)that);
      return false;
    }

    public boolean equals(RenewDelegationToken_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(RenewDelegationToken_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("RenewDelegationToken_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class RenewDelegationToken_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public RenewDelegationToken_resultStandardScheme getScheme() {
        return new RenewDelegationToken_resultStandardScheme();
      }
    }

    private static class RenewDelegationToken_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<RenewDelegationToken_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, RenewDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TRenewDelegationTokenResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, RenewDelegationToken_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class RenewDelegationToken_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public RenewDelegationToken_resultTupleScheme getScheme() {
        return new RenewDelegationToken_resultTupleScheme();
      }
    }

    private static class RenewDelegationToken_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<RenewDelegationToken_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, RenewDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, RenewDelegationToken_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TRenewDelegationTokenResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetQueryId_args implements org.apache.thrift.TBase<GetQueryId_args, GetQueryId_args._Fields>, java.io.Serializable, Cloneable, Comparable<GetQueryId_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetQueryId_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetQueryId_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetQueryId_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetQueryIdReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetQueryIdReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetQueryId_args.class, metaDataMap);
    }

    public GetQueryId_args() {
    }

    public GetQueryId_args(
      TGetQueryIdReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetQueryId_args(GetQueryId_args other) {
      if (other.isSetReq()) {
        this.req = new TGetQueryIdReq(other.req);
      }
    }

    public GetQueryId_args deepCopy() {
      return new GetQueryId_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetQueryIdReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TGetQueryIdReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TGetQueryIdReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetQueryId_args)
        return this.equals((GetQueryId_args)that);
      return false;
    }

    public boolean equals(GetQueryId_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetQueryId_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetQueryId_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetQueryId_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetQueryId_argsStandardScheme getScheme() {
        return new GetQueryId_argsStandardScheme();
      }
    }

    private static class GetQueryId_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetQueryId_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetQueryId_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TGetQueryIdReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetQueryId_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetQueryId_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetQueryId_argsTupleScheme getScheme() {
        return new GetQueryId_argsTupleScheme();
      }
    }

    private static class GetQueryId_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetQueryId_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetQueryId_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetQueryId_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TGetQueryIdReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class GetQueryId_result implements org.apache.thrift.TBase<GetQueryId_result, GetQueryId_result._Fields>, java.io.Serializable, Cloneable, Comparable<GetQueryId_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetQueryId_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new GetQueryId_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new GetQueryId_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TGetQueryIdResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TGetQueryIdResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetQueryId_result.class, metaDataMap);
    }

    public GetQueryId_result() {
    }

    public GetQueryId_result(
      TGetQueryIdResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public GetQueryId_result(GetQueryId_result other) {
      if (other.isSetSuccess()) {
        this.success = new TGetQueryIdResp(other.success);
      }
    }

    public GetQueryId_result deepCopy() {
      return new GetQueryId_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TGetQueryIdResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TGetQueryIdResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TGetQueryIdResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof GetQueryId_result)
        return this.equals((GetQueryId_result)that);
      return false;
    }

    public boolean equals(GetQueryId_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(GetQueryId_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("GetQueryId_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class GetQueryId_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetQueryId_resultStandardScheme getScheme() {
        return new GetQueryId_resultStandardScheme();
      }
    }

    private static class GetQueryId_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<GetQueryId_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, GetQueryId_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TGetQueryIdResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, GetQueryId_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class GetQueryId_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public GetQueryId_resultTupleScheme getScheme() {
        return new GetQueryId_resultTupleScheme();
      }
    }

    private static class GetQueryId_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<GetQueryId_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, GetQueryId_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, GetQueryId_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TGetQueryIdResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class SetClientInfo_args implements org.apache.thrift.TBase<SetClientInfo_args, SetClientInfo_args._Fields>, java.io.Serializable, Cloneable, Comparable<SetClientInfo_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("SetClientInfo_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new SetClientInfo_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new SetClientInfo_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TSetClientInfoReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSetClientInfoReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(SetClientInfo_args.class, metaDataMap);
    }

    public SetClientInfo_args() {
    }

    public SetClientInfo_args(
      TSetClientInfoReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public SetClientInfo_args(SetClientInfo_args other) {
      if (other.isSetReq()) {
        this.req = new TSetClientInfoReq(other.req);
      }
    }

    public SetClientInfo_args deepCopy() {
      return new SetClientInfo_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TSetClientInfoReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TSetClientInfoReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TSetClientInfoReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof SetClientInfo_args)
        return this.equals((SetClientInfo_args)that);
      return false;
    }

    public boolean equals(SetClientInfo_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(SetClientInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("SetClientInfo_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class SetClientInfo_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public SetClientInfo_argsStandardScheme getScheme() {
        return new SetClientInfo_argsStandardScheme();
      }
    }

    private static class SetClientInfo_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<SetClientInfo_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, SetClientInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TSetClientInfoReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, SetClientInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class SetClientInfo_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public SetClientInfo_argsTupleScheme getScheme() {
        return new SetClientInfo_argsTupleScheme();
      }
    }

    private static class SetClientInfo_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<SetClientInfo_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, SetClientInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, SetClientInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TSetClientInfoReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class SetClientInfo_result implements org.apache.thrift.TBase<SetClientInfo_result, SetClientInfo_result._Fields>, java.io.Serializable, Cloneable, Comparable<SetClientInfo_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("SetClientInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new SetClientInfo_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new SetClientInfo_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TSetClientInfoResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSetClientInfoResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(SetClientInfo_result.class, metaDataMap);
    }

    public SetClientInfo_result() {
    }

    public SetClientInfo_result(
      TSetClientInfoResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public SetClientInfo_result(SetClientInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = new TSetClientInfoResp(other.success);
      }
    }

    public SetClientInfo_result deepCopy() {
      return new SetClientInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TSetClientInfoResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TSetClientInfoResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TSetClientInfoResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof SetClientInfo_result)
        return this.equals((SetClientInfo_result)that);
      return false;
    }

    public boolean equals(SetClientInfo_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(SetClientInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("SetClientInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class SetClientInfo_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public SetClientInfo_resultStandardScheme getScheme() {
        return new SetClientInfo_resultStandardScheme();
      }
    }

    private static class SetClientInfo_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<SetClientInfo_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, SetClientInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TSetClientInfoResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, SetClientInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class SetClientInfo_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public SetClientInfo_resultTupleScheme getScheme() {
        return new SetClientInfo_resultTupleScheme();
      }
    }

    private static class SetClientInfo_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<SetClientInfo_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, SetClientInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, SetClientInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TSetClientInfoResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class UploadData_args implements org.apache.thrift.TBase<UploadData_args, UploadData_args._Fields>, java.io.Serializable, Cloneable, Comparable<UploadData_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("UploadData_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new UploadData_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new UploadData_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TUploadDataReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TUploadDataReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(UploadData_args.class, metaDataMap);
    }

    public UploadData_args() {
    }

    public UploadData_args(
      TUploadDataReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public UploadData_args(UploadData_args other) {
      if (other.isSetReq()) {
        this.req = new TUploadDataReq(other.req);
      }
    }

    public UploadData_args deepCopy() {
      return new UploadData_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TUploadDataReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TUploadDataReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TUploadDataReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof UploadData_args)
        return this.equals((UploadData_args)that);
      return false;
    }

    public boolean equals(UploadData_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(UploadData_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("UploadData_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class UploadData_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public UploadData_argsStandardScheme getScheme() {
        return new UploadData_argsStandardScheme();
      }
    }

    private static class UploadData_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<UploadData_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, UploadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TUploadDataReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, UploadData_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class UploadData_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public UploadData_argsTupleScheme getScheme() {
        return new UploadData_argsTupleScheme();
      }
    }

    private static class UploadData_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<UploadData_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, UploadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, UploadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TUploadDataReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class UploadData_result implements org.apache.thrift.TBase<UploadData_result, UploadData_result._Fields>, java.io.Serializable, Cloneable, Comparable<UploadData_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("UploadData_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new UploadData_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new UploadData_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TUploadDataResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TUploadDataResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(UploadData_result.class, metaDataMap);
    }

    public UploadData_result() {
    }

    public UploadData_result(
      TUploadDataResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public UploadData_result(UploadData_result other) {
      if (other.isSetSuccess()) {
        this.success = new TUploadDataResp(other.success);
      }
    }

    public UploadData_result deepCopy() {
      return new UploadData_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TUploadDataResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TUploadDataResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TUploadDataResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof UploadData_result)
        return this.equals((UploadData_result)that);
      return false;
    }

    public boolean equals(UploadData_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(UploadData_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("UploadData_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class UploadData_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public UploadData_resultStandardScheme getScheme() {
        return new UploadData_resultStandardScheme();
      }
    }

    private static class UploadData_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<UploadData_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, UploadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TUploadDataResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, UploadData_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class UploadData_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public UploadData_resultTupleScheme getScheme() {
        return new UploadData_resultTupleScheme();
      }
    }

    private static class UploadData_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<UploadData_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, UploadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, UploadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TUploadDataResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class DownloadData_args implements org.apache.thrift.TBase<DownloadData_args, DownloadData_args._Fields>, java.io.Serializable, Cloneable, Comparable<DownloadData_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("DownloadData_args");

    private static final org.apache.thrift.protocol.TField REQ_FIELD_DESC = new org.apache.thrift.protocol.TField("req", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new DownloadData_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new DownloadData_argsTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TDownloadDataReq req; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      REQ((short)1, "req");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // REQ
            return REQ;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.REQ, new org.apache.thrift.meta_data.FieldMetaData("req", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TDownloadDataReq.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DownloadData_args.class, metaDataMap);
    }

    public DownloadData_args() {
    }

    public DownloadData_args(
      TDownloadDataReq req)
    {
      this();
      this.req = req;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public DownloadData_args(DownloadData_args other) {
      if (other.isSetReq()) {
        this.req = new TDownloadDataReq(other.req);
      }
    }

    public DownloadData_args deepCopy() {
      return new DownloadData_args(this);
    }

    @Override
    public void clear() {
      this.req = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TDownloadDataReq getReq() {
      return this.req;
    }

    public void setReq(@org.apache.thrift.annotation.Nullable TDownloadDataReq req) {
      this.req = req;
    }

    public void unsetReq() {
      this.req = null;
    }

    /** Returns true if field req is set (has been assigned a value) and false otherwise */
    public boolean isSetReq() {
      return this.req != null;
    }

    public void setReqIsSet(boolean value) {
      if (!value) {
        this.req = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case REQ:
        if (value == null) {
          unsetReq();
        } else {
          setReq((TDownloadDataReq)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case REQ:
        return getReq();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case REQ:
        return isSetReq();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof DownloadData_args)
        return this.equals((DownloadData_args)that);
      return false;
    }

    public boolean equals(DownloadData_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_req = true && this.isSetReq();
      boolean that_present_req = true && that.isSetReq();
      if (this_present_req || that_present_req) {
        if (!(this_present_req && that_present_req))
          return false;
        if (!this.req.equals(that.req))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetReq()) ? 131071 : 524287);
      if (isSetReq())
        hashCode = hashCode * 8191 + req.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(DownloadData_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetReq(), other.isSetReq());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetReq()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.req, other.req);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("DownloadData_args(");
      boolean first = true;

      sb.append("req:");
      if (this.req == null) {
        sb.append("null");
      } else {
        sb.append(this.req);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (req != null) {
        req.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class DownloadData_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public DownloadData_argsStandardScheme getScheme() {
        return new DownloadData_argsStandardScheme();
      }
    }

    private static class DownloadData_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<DownloadData_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, DownloadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // REQ
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.req = new TDownloadDataReq();
                struct.req.read(iprot);
                struct.setReqIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, DownloadData_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.req != null) {
          oprot.writeFieldBegin(REQ_FIELD_DESC);
          struct.req.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class DownloadData_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public DownloadData_argsTupleScheme getScheme() {
        return new DownloadData_argsTupleScheme();
      }
    }

    private static class DownloadData_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<DownloadData_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, DownloadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetReq()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetReq()) {
          struct.req.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, DownloadData_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.req = new TDownloadDataReq();
          struct.req.read(iprot);
          struct.setReqIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  @org.apache.hadoop.hive.common.classification.InterfaceAudience.Public @org.apache.hadoop.hive.common.classification.InterfaceStability.Stable public static class DownloadData_result implements org.apache.thrift.TBase<DownloadData_result, DownloadData_result._Fields>, java.io.Serializable, Cloneable, Comparable<DownloadData_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("DownloadData_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new DownloadData_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new DownloadData_resultTupleSchemeFactory();

    private @org.apache.thrift.annotation.Nullable TDownloadDataResp success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TDownloadDataResp.class)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DownloadData_result.class, metaDataMap);
    }

    public DownloadData_result() {
    }

    public DownloadData_result(
      TDownloadDataResp success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public DownloadData_result(DownloadData_result other) {
      if (other.isSetSuccess()) {
        this.success = new TDownloadDataResp(other.success);
      }
    }

    public DownloadData_result deepCopy() {
      return new DownloadData_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public TDownloadDataResp getSuccess() {
      return this.success;
    }

    public void setSuccess(@org.apache.thrift.annotation.Nullable TDownloadDataResp success) {
      this.success = success;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TDownloadDataResp)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof DownloadData_result)
        return this.equals((DownloadData_result)that);
      return false;
    }

    public boolean equals(DownloadData_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(DownloadData_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("DownloadData_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class DownloadData_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public DownloadData_resultStandardScheme getScheme() {
        return new DownloadData_resultStandardScheme();
      }
    }

    private static class DownloadData_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<DownloadData_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, DownloadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TDownloadDataResp();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, DownloadData_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class DownloadData_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public DownloadData_resultTupleScheme getScheme() {
        return new DownloadData_resultTupleScheme();
      }
    }

    private static class DownloadData_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<DownloadData_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, DownloadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, DownloadData_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TDownloadDataResp();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

}