| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.hive.metastore; |
| |
| import org.apache.doris.catalog.HMSResource; |
| import org.apache.doris.datasource.hive.HiveVersionUtil; |
| import org.apache.doris.datasource.hive.HiveVersionUtil.HiveVersion; |
| import org.apache.doris.datasource.property.constants.HMSProperties; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.collect.Lists; |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hive.common.StatsSetupConst; |
| import org.apache.hadoop.hive.common.ValidTxnList; |
| import org.apache.hadoop.hive.common.ValidWriteIdList; |
| import static org.apache.hadoop.hive.metastore.Warehouse.DEFAULT_DATABASE_NAME; |
| import org.apache.hadoop.hive.metastore.api.AbortTxnRequest; |
| import org.apache.hadoop.hive.metastore.api.AbortTxnsRequest; |
| import org.apache.hadoop.hive.metastore.api.AddCheckConstraintRequest; |
| import org.apache.hadoop.hive.metastore.api.AddDefaultConstraintRequest; |
| import org.apache.hadoop.hive.metastore.api.AddDynamicPartitions; |
| import org.apache.hadoop.hive.metastore.api.AddForeignKeyRequest; |
| import org.apache.hadoop.hive.metastore.api.AddNotNullConstraintRequest; |
| import org.apache.hadoop.hive.metastore.api.AddPartitionsRequest; |
| import org.apache.hadoop.hive.metastore.api.AddPartitionsResult; |
| import org.apache.hadoop.hive.metastore.api.AddPrimaryKeyRequest; |
| import org.apache.hadoop.hive.metastore.api.AddUniqueConstraintRequest; |
| import org.apache.hadoop.hive.metastore.api.AggrStats; |
| import org.apache.hadoop.hive.metastore.api.AllocateTableWriteIdsRequest; |
| import org.apache.hadoop.hive.metastore.api.AlreadyExistsException; |
| import org.apache.hadoop.hive.metastore.api.AlterCatalogRequest; |
| import org.apache.hadoop.hive.metastore.api.AlterISchemaRequest; |
| import org.apache.hadoop.hive.metastore.api.CacheFileMetadataRequest; |
| import org.apache.hadoop.hive.metastore.api.CacheFileMetadataResult; |
| import org.apache.hadoop.hive.metastore.api.Catalog; |
| import org.apache.hadoop.hive.metastore.api.CheckConstraintsRequest; |
| import org.apache.hadoop.hive.metastore.api.CheckLockRequest; |
| import org.apache.hadoop.hive.metastore.api.ClearFileMetadataRequest; |
| import org.apache.hadoop.hive.metastore.api.ClientCapabilities; |
| import org.apache.hadoop.hive.metastore.api.ClientCapability; |
| import org.apache.hadoop.hive.metastore.api.CmRecycleRequest; |
| import org.apache.hadoop.hive.metastore.api.CmRecycleResponse; |
| import org.apache.hadoop.hive.metastore.api.ColumnStatistics; |
| import org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj; |
| import org.apache.hadoop.hive.metastore.api.CommitTxnRequest; |
| import org.apache.hadoop.hive.metastore.api.CompactionRequest; |
| import org.apache.hadoop.hive.metastore.api.CompactionResponse; |
| import org.apache.hadoop.hive.metastore.api.CompactionType; |
| import org.apache.hadoop.hive.metastore.api.ConfigValSecurityException; |
| import org.apache.hadoop.hive.metastore.api.CreateCatalogRequest; |
| import org.apache.hadoop.hive.metastore.api.CreationMetadata; |
| import org.apache.hadoop.hive.metastore.api.CurrentNotificationEventId; |
| import org.apache.hadoop.hive.metastore.api.DataOperationType; |
| import org.apache.hadoop.hive.metastore.api.Database; |
| import org.apache.hadoop.hive.metastore.api.DefaultConstraintsRequest; |
| import org.apache.hadoop.hive.metastore.api.DropCatalogRequest; |
| import org.apache.hadoop.hive.metastore.api.DropConstraintRequest; |
| import org.apache.hadoop.hive.metastore.api.DropPartitionsExpr; |
| import org.apache.hadoop.hive.metastore.api.DropPartitionsRequest; |
| import org.apache.hadoop.hive.metastore.api.EnvironmentContext; |
| import org.apache.hadoop.hive.metastore.api.FieldSchema; |
| import org.apache.hadoop.hive.metastore.api.FindSchemasByColsResp; |
| import org.apache.hadoop.hive.metastore.api.FindSchemasByColsRqst; |
| import org.apache.hadoop.hive.metastore.api.FireEventRequest; |
| import org.apache.hadoop.hive.metastore.api.FireEventResponse; |
| import org.apache.hadoop.hive.metastore.api.ForeignKeysRequest; |
| import org.apache.hadoop.hive.metastore.api.Function; |
| import org.apache.hadoop.hive.metastore.api.GetAllFunctionsResponse; |
| import org.apache.hadoop.hive.metastore.api.GetCatalogRequest; |
| import org.apache.hadoop.hive.metastore.api.GetCatalogResponse; |
| import org.apache.hadoop.hive.metastore.api.GetCatalogsResponse; |
| import org.apache.hadoop.hive.metastore.api.GetFileMetadataByExprRequest; |
| import org.apache.hadoop.hive.metastore.api.GetFileMetadataByExprResult; |
| import org.apache.hadoop.hive.metastore.api.GetFileMetadataRequest; |
| import org.apache.hadoop.hive.metastore.api.GetFileMetadataResult; |
| import org.apache.hadoop.hive.metastore.api.GetOpenTxnsInfoResponse; |
| import org.apache.hadoop.hive.metastore.api.GetPrincipalsInRoleRequest; |
| import org.apache.hadoop.hive.metastore.api.GetPrincipalsInRoleResponse; |
| import org.apache.hadoop.hive.metastore.api.GetRoleGrantsForPrincipalRequest; |
| import org.apache.hadoop.hive.metastore.api.GetRoleGrantsForPrincipalResponse; |
| import org.apache.hadoop.hive.metastore.api.GetRuntimeStatsRequest; |
| import org.apache.hadoop.hive.metastore.api.GetSerdeRequest; |
| import org.apache.hadoop.hive.metastore.api.GetTableRequest; |
| import org.apache.hadoop.hive.metastore.api.GetTablesRequest; |
| import org.apache.hadoop.hive.metastore.api.GetValidWriteIdsRequest; |
| import org.apache.hadoop.hive.metastore.api.GetValidWriteIdsResponse; |
| import org.apache.hadoop.hive.metastore.api.GrantRevokePrivilegeRequest; |
| import org.apache.hadoop.hive.metastore.api.GrantRevokePrivilegeResponse; |
| import org.apache.hadoop.hive.metastore.api.GrantRevokeRoleRequest; |
| import org.apache.hadoop.hive.metastore.api.GrantRevokeRoleResponse; |
| import org.apache.hadoop.hive.metastore.api.GrantRevokeType; |
| import org.apache.hadoop.hive.metastore.api.HeartbeatRequest; |
| import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeRequest; |
| import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeResponse; |
| import org.apache.hadoop.hive.metastore.api.HiveObjectPrivilege; |
| import org.apache.hadoop.hive.metastore.api.HiveObjectRef; |
| import org.apache.hadoop.hive.metastore.api.ISchema; |
| import org.apache.hadoop.hive.metastore.api.ISchemaName; |
| import org.apache.hadoop.hive.metastore.api.InvalidObjectException; |
| import org.apache.hadoop.hive.metastore.api.InvalidOperationException; |
| import org.apache.hadoop.hive.metastore.api.LockRequest; |
| import org.apache.hadoop.hive.metastore.api.LockResponse; |
| import org.apache.hadoop.hive.metastore.api.MapSchemaVersionToSerdeRequest; |
| import org.apache.hadoop.hive.metastore.api.Materialization; |
| import org.apache.hadoop.hive.metastore.api.MetaException; |
| import org.apache.hadoop.hive.metastore.api.MetadataPpdResult; |
| import org.apache.hadoop.hive.metastore.api.NoSuchLockException; |
| import org.apache.hadoop.hive.metastore.api.NoSuchObjectException; |
| import org.apache.hadoop.hive.metastore.api.NoSuchTxnException; |
| import org.apache.hadoop.hive.metastore.api.NotNullConstraintsRequest; |
| import org.apache.hadoop.hive.metastore.api.NotificationEvent; |
| import org.apache.hadoop.hive.metastore.api.NotificationEventRequest; |
| import org.apache.hadoop.hive.metastore.api.NotificationEventResponse; |
| import org.apache.hadoop.hive.metastore.api.NotificationEventsCountRequest; |
| import org.apache.hadoop.hive.metastore.api.NotificationEventsCountResponse; |
| import org.apache.hadoop.hive.metastore.api.OpenTxnRequest; |
| import org.apache.hadoop.hive.metastore.api.OpenTxnsResponse; |
| import org.apache.hadoop.hive.metastore.api.Partition; |
| import org.apache.hadoop.hive.metastore.api.PartitionEventType; |
| import org.apache.hadoop.hive.metastore.api.PartitionValuesRequest; |
| import org.apache.hadoop.hive.metastore.api.PartitionValuesResponse; |
| import org.apache.hadoop.hive.metastore.api.PartitionsByExprRequest; |
| import org.apache.hadoop.hive.metastore.api.PartitionsByExprResult; |
| import org.apache.hadoop.hive.metastore.api.PartitionsStatsRequest; |
| import org.apache.hadoop.hive.metastore.api.PrimaryKeysRequest; |
| import org.apache.hadoop.hive.metastore.api.PrincipalPrivilegeSet; |
| import org.apache.hadoop.hive.metastore.api.PrincipalType; |
| import org.apache.hadoop.hive.metastore.api.PrivilegeBag; |
| import org.apache.hadoop.hive.metastore.api.PutFileMetadataRequest; |
| import org.apache.hadoop.hive.metastore.api.ReplTblWriteIdStateRequest; |
| import org.apache.hadoop.hive.metastore.api.RequestPartsSpec; |
| import org.apache.hadoop.hive.metastore.api.Role; |
| import org.apache.hadoop.hive.metastore.api.RuntimeStat; |
| import org.apache.hadoop.hive.metastore.api.SQLCheckConstraint; |
| import org.apache.hadoop.hive.metastore.api.SQLDefaultConstraint; |
| import org.apache.hadoop.hive.metastore.api.SQLForeignKey; |
| import org.apache.hadoop.hive.metastore.api.SQLNotNullConstraint; |
| import org.apache.hadoop.hive.metastore.api.SQLPrimaryKey; |
| import org.apache.hadoop.hive.metastore.api.SQLUniqueConstraint; |
| import org.apache.hadoop.hive.metastore.api.SchemaVersion; |
| import org.apache.hadoop.hive.metastore.api.SchemaVersionDescriptor; |
| import org.apache.hadoop.hive.metastore.api.SchemaVersionState; |
| import org.apache.hadoop.hive.metastore.api.SerDeInfo; |
| import org.apache.hadoop.hive.metastore.api.SetPartitionsStatsRequest; |
| import org.apache.hadoop.hive.metastore.api.SetSchemaVersionStateRequest; |
| import org.apache.hadoop.hive.metastore.api.ShowCompactRequest; |
| import org.apache.hadoop.hive.metastore.api.ShowCompactResponse; |
| import org.apache.hadoop.hive.metastore.api.ShowLocksRequest; |
| import org.apache.hadoop.hive.metastore.api.ShowLocksResponse; |
| import org.apache.hadoop.hive.metastore.api.Table; |
| import org.apache.hadoop.hive.metastore.api.TableMeta; |
| import org.apache.hadoop.hive.metastore.api.TableStatsRequest; |
| import org.apache.hadoop.hive.metastore.api.TableValidWriteIds; |
| import org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore; |
| import org.apache.hadoop.hive.metastore.api.TxnAbortedException; |
| import org.apache.hadoop.hive.metastore.api.TxnOpenException; |
| import org.apache.hadoop.hive.metastore.api.TxnToWriteId; |
| import org.apache.hadoop.hive.metastore.api.Type; |
| import org.apache.hadoop.hive.metastore.api.UniqueConstraintsRequest; |
| import org.apache.hadoop.hive.metastore.api.UnknownDBException; |
| import org.apache.hadoop.hive.metastore.api.UnlockRequest; |
| import org.apache.hadoop.hive.metastore.api.WMAlterPoolRequest; |
| import org.apache.hadoop.hive.metastore.api.WMAlterResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMAlterResourcePlanResponse; |
| import org.apache.hadoop.hive.metastore.api.WMAlterTriggerRequest; |
| import org.apache.hadoop.hive.metastore.api.WMCreateOrDropTriggerToPoolMappingRequest; |
| import org.apache.hadoop.hive.metastore.api.WMCreateOrUpdateMappingRequest; |
| import org.apache.hadoop.hive.metastore.api.WMCreatePoolRequest; |
| import org.apache.hadoop.hive.metastore.api.WMCreateResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMCreateTriggerRequest; |
| import org.apache.hadoop.hive.metastore.api.WMDropMappingRequest; |
| import org.apache.hadoop.hive.metastore.api.WMDropPoolRequest; |
| import org.apache.hadoop.hive.metastore.api.WMDropResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMDropTriggerRequest; |
| import org.apache.hadoop.hive.metastore.api.WMFullResourcePlan; |
| import org.apache.hadoop.hive.metastore.api.WMGetActiveResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMGetAllResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMGetResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMGetTriggersForResourePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMMapping; |
| import org.apache.hadoop.hive.metastore.api.WMNullablePool; |
| import org.apache.hadoop.hive.metastore.api.WMNullableResourcePlan; |
| import org.apache.hadoop.hive.metastore.api.WMPool; |
| import org.apache.hadoop.hive.metastore.api.WMResourcePlan; |
| import org.apache.hadoop.hive.metastore.api.WMTrigger; |
| import org.apache.hadoop.hive.metastore.api.WMValidateResourcePlanRequest; |
| import org.apache.hadoop.hive.metastore.api.WMValidateResourcePlanResponse; |
| import org.apache.hadoop.hive.metastore.conf.MetastoreConf; |
| import org.apache.hadoop.hive.metastore.conf.MetastoreConf.ConfVars; |
| import org.apache.hadoop.hive.metastore.hooks.URIResolverHook; |
| import org.apache.hadoop.hive.metastore.partition.spec.PartitionSpecProxy; |
| import org.apache.hadoop.hive.metastore.security.HadoopThriftAuthBridge; |
| import org.apache.hadoop.hive.metastore.txn.TxnUtils; |
| import org.apache.hadoop.hive.metastore.utils.JavaUtils; |
| import org.apache.hadoop.hive.metastore.utils.MetaStoreUtils; |
| import static org.apache.hadoop.hive.metastore.utils.MetaStoreUtils.getDefaultCatalog; |
| import static org.apache.hadoop.hive.metastore.utils.MetaStoreUtils.prependCatalogToDbName; |
| import org.apache.hadoop.hive.metastore.utils.ObjectPair; |
| import org.apache.hadoop.hive.metastore.utils.SecurityUtils; |
| import org.apache.hadoop.security.UserGroupInformation; |
| import org.apache.hadoop.util.ReflectionUtils; |
| import org.apache.hadoop.util.StringUtils; |
| import shade.doris.hive.org.apache.thrift.TApplicationException; |
| import shade.doris.hive.org.apache.thrift.TException; |
| import shade.doris.hive.org.apache.thrift.protocol.TBinaryProtocol; |
| import shade.doris.hive.org.apache.thrift.protocol.TCompactProtocol; |
| import shade.doris.hive.org.apache.thrift.protocol.TProtocol; |
| import shade.doris.hive.org.apache.thrift.transport.TSocket; |
| import shade.doris.hive.org.apache.thrift.transport.TTransport; |
| import shade.doris.hive.org.apache.thrift.transport.TTransportException; |
| import shade.doris.hive.org.apache.thrift.transport.TFramedTransport; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.IOException; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.InvocationHandler; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Proxy; |
| import java.net.InetAddress; |
| import java.net.URI; |
| import java.net.UnknownHostException; |
| import java.nio.ByteBuffer; |
| import java.security.PrivilegedExceptionAction; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.NoSuchElementException; |
| import java.util.Random; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import javax.annotation.Nullable; |
| import javax.security.auth.login.LoginException; |
| |
| /** |
| * Hive Metastore Client. |
| * The public implementation of IMetaStoreClient. Methods not inherited from IMetaStoreClient |
| * are not public and can change. Hence this is marked as unstable. |
| * For users who require retry mechanism when the connection between metastore and client is |
| * broken, RetryingMetaStoreClient class should be used. |
| * |
| * Copied From |
| * https://github.com/apache/hive/blob/rel/release-3.1.3/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java |
| * Doris Modification. |
| * To support different type of hive, copy this file from hive repo and modify some method based on hive version |
| * 1. getAllDatabases() |
| * 2. getAllTables() |
| * 3. tableExists() |
| * 4. listPartitionNames() |
| * 5. getPartition() |
| * 6. getTable() |
| * 7. getSchema() |
| * 8. getTableColumnStatistics() |
| * 9. getPartitionColumnStatistics() |
| */ |
| @InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public class HiveMetaStoreClient implements IMetaStoreClient, AutoCloseable { |
| /** |
| * Capabilities of the current client. If this client talks to a MetaStore server in a manner |
| * implying the usage of some expanded features that require client-side support that this client |
| * doesn't have (e.g. a getting a table of a new type), it will get back failures when the |
| * capability checking is enabled (the default). |
| */ |
| public final static ClientCapabilities VERSION = new ClientCapabilities( |
| Lists.newArrayList(ClientCapability.INSERT_ONLY_TABLES)); |
| // Test capability for tests. |
| public final static ClientCapabilities TEST_VERSION = new ClientCapabilities( |
| Lists.newArrayList(ClientCapability.INSERT_ONLY_TABLES, ClientCapability.TEST_CAPABILITY)); |
| |
| ThriftHiveMetastore.Iface client = null; |
| private TTransport transport = null; |
| private boolean isConnected = false; |
| private URI metastoreUris[]; |
| private final HiveMetaHookLoader hookLoader; |
| protected final Configuration conf; // Keep a copy of HiveConf so if Session conf changes, we may need to get a new HMS client. |
| private String tokenStrForm; |
| private final boolean localMetaStore; |
| private final MetaStoreFilterHook filterHook; |
| private final URIResolverHook uriResolverHook; |
| private final int fileMetadataBatchSize; |
| |
| private Map<String, String> currentMetaVars; |
| |
| private static final AtomicInteger connCount = new AtomicInteger(0); |
| |
| // for thrift connects |
| private int retries = 5; |
| private long retryDelaySeconds = 0; |
| private final ClientCapabilities version; |
| |
| private final HiveVersion hiveVersion; |
| |
| static final protected Logger LOG = LoggerFactory.getLogger(HiveMetaStoreClient.class); |
| |
| //copied from ErrorMsg.java |
| private static final String REPL_EVENTS_MISSING_IN_METASTORE = "Notification events are missing in the meta store."; |
| |
| public HiveMetaStoreClient(Configuration conf) throws MetaException { |
| this(conf, null, true); |
| } |
| |
| public HiveMetaStoreClient(Configuration conf, HiveMetaHookLoader hookLoader) throws MetaException { |
| this(conf, hookLoader, true); |
| } |
| |
| public HiveMetaStoreClient(Configuration conf, HiveMetaHookLoader hookLoader, Boolean allowEmbedded) |
| throws MetaException { |
| |
| this.hookLoader = hookLoader; |
| if (conf == null) { |
| conf = MetastoreConf.newMetastoreConf(); |
| this.conf = conf; |
| } else { |
| this.conf = new Configuration(conf); |
| } |
| |
| hiveVersion = HiveVersionUtil.getVersion(conf.get(HMSProperties.HIVE_VERSION)); |
| |
| version = MetastoreConf.getBoolVar(conf, ConfVars.HIVE_IN_TEST) ? TEST_VERSION : VERSION; |
| filterHook = loadFilterHooks(); |
| uriResolverHook = loadUriResolverHook(); |
| fileMetadataBatchSize = MetastoreConf.getIntVar( |
| conf, ConfVars.BATCH_RETRIEVE_OBJECTS_MAX); |
| |
| String msUri = MetastoreConf.getVar(conf, ConfVars.THRIFT_URIS); |
| localMetaStore = MetastoreConf.isEmbeddedMetaStore(msUri); |
| if (localMetaStore) { |
| if (!allowEmbedded) { |
| throw new MetaException("Embedded metastore is not allowed here. Please configure " |
| + ConfVars.THRIFT_URIS.toString() + "; it is currently set to [" + msUri + "]"); |
| } |
| // instantiate the metastore server handler directly instead of connecting |
| // through the network |
| client = HiveMetaStore.newRetryingHMSHandler("hive client", this.conf, true); |
| isConnected = true; |
| snapshotActiveConf(); |
| return; |
| } |
| |
| // get the number retries |
| retries = MetastoreConf.getIntVar(conf, ConfVars.THRIFT_CONNECTION_RETRIES); |
| retryDelaySeconds = MetastoreConf.getTimeVar(conf, |
| ConfVars.CLIENT_CONNECT_RETRY_DELAY, TimeUnit.SECONDS); |
| |
| // user wants file store based configuration |
| if (MetastoreConf.getVar(conf, ConfVars.THRIFT_URIS) != null) { |
| resolveUris(); |
| } else { |
| LOG.error("NOT getting uris from conf"); |
| throw new MetaException("MetaStoreURIs not found in conf file"); |
| } |
| |
| //If HADOOP_PROXY_USER is set in env or property, |
| //then need to create metastore client that proxies as that user. |
| String HADOOP_PROXY_USER = "HADOOP_PROXY_USER"; |
| String proxyUser = System.getenv(HADOOP_PROXY_USER); |
| if (proxyUser == null) { |
| proxyUser = System.getProperty(HADOOP_PROXY_USER); |
| } |
| //if HADOOP_PROXY_USER is set, create DelegationToken using real user |
| if(proxyUser != null) { |
| LOG.info(HADOOP_PROXY_USER + " is set. Using delegation " |
| + "token for HiveMetaStore connection."); |
| try { |
| UserGroupInformation.getLoginUser().getRealUser().doAs( |
| new PrivilegedExceptionAction<Void>() { |
| @Override |
| public Void run() throws Exception { |
| open(); |
| return null; |
| } |
| }); |
| String delegationTokenPropString = "DelegationTokenForHiveMetaStoreServer"; |
| String delegationTokenStr = getDelegationToken(proxyUser, proxyUser); |
| SecurityUtils.setTokenStr(UserGroupInformation.getCurrentUser(), delegationTokenStr, |
| delegationTokenPropString); |
| MetastoreConf.setVar(this.conf, ConfVars.TOKEN_SIGNATURE, delegationTokenPropString); |
| close(); |
| } catch (Exception e) { |
| LOG.error("Error while setting delegation token for " + proxyUser, e); |
| if(e instanceof MetaException) { |
| throw (MetaException)e; |
| } else { |
| throw new MetaException(e.getMessage()); |
| } |
| } |
| } |
| // finally open the store |
| open(); |
| } |
| |
| private void resolveUris() throws MetaException { |
| String metastoreUrisString[] = MetastoreConf.getVar(conf, |
| ConfVars.THRIFT_URIS).split(","); |
| |
| List<URI> metastoreURIArray = new ArrayList<URI>(); |
| try { |
| int i = 0; |
| for (String s : metastoreUrisString) { |
| URI tmpUri = new URI(s); |
| if (tmpUri.getScheme() == null) { |
| throw new IllegalArgumentException("URI: " + s |
| + " does not have a scheme"); |
| } |
| if (uriResolverHook != null) { |
| metastoreURIArray.addAll(uriResolverHook.resolveURI(tmpUri)); |
| } else { |
| metastoreURIArray.add(new URI( |
| tmpUri.getScheme(), |
| tmpUri.getUserInfo(), |
| HadoopThriftAuthBridge.getBridge().getCanonicalHostName(tmpUri.getHost()), |
| tmpUri.getPort(), |
| tmpUri.getPath(), |
| tmpUri.getQuery(), |
| tmpUri.getFragment() |
| )); |
| } |
| } |
| metastoreUris = new URI[metastoreURIArray.size()]; |
| for (int j = 0; j < metastoreURIArray.size(); j++) { |
| metastoreUris[j] = metastoreURIArray.get(j); |
| } |
| |
| if (MetastoreConf.getVar(conf, ConfVars.THRIFT_URI_SELECTION).equalsIgnoreCase("RANDOM")) { |
| List<URI> uriList = Arrays.asList(metastoreUris); |
| Collections.shuffle(uriList); |
| metastoreUris = uriList.toArray(new URI[uriList.size()]); |
| } |
| } catch (IllegalArgumentException e) { |
| throw (e); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| } |
| |
| |
| private MetaStoreFilterHook loadFilterHooks() throws IllegalStateException { |
| Class<? extends MetaStoreFilterHook> authProviderClass = MetastoreConf. |
| getClass(conf, ConfVars.FILTER_HOOK, DefaultMetaStoreFilterHookImpl.class, |
| MetaStoreFilterHook.class); |
| String msg = "Unable to create instance of " + authProviderClass.getName() + ": "; |
| try { |
| Constructor<? extends MetaStoreFilterHook> constructor = |
| authProviderClass.getConstructor(Configuration.class); |
| return constructor.newInstance(conf); |
| } catch (NoSuchMethodException | SecurityException | IllegalAccessException | InstantiationException | IllegalArgumentException | InvocationTargetException e) { |
| throw new IllegalStateException(msg + e.getMessage(), e); |
| } |
| } |
| |
| //multiple clients may initialize the hook at the same time |
| synchronized private URIResolverHook loadUriResolverHook() throws IllegalStateException { |
| |
| String uriResolverClassName = |
| MetastoreConf.getAsString(conf, ConfVars.URI_RESOLVER); |
| if (uriResolverClassName.equals("")) { |
| return null; |
| } else { |
| LOG.info("Loading uri resolver" + uriResolverClassName); |
| try { |
| Class<?> uriResolverClass = Class.forName(uriResolverClassName, true, |
| JavaUtils.getClassLoader()); |
| return (URIResolverHook) ReflectionUtils.newInstance(uriResolverClass, null); |
| } catch (Exception e) { |
| LOG.error("Exception loading uri resolver hook" + e); |
| return null; |
| } |
| } |
| } |
| |
| /** |
| * Swaps the first element of the metastoreUris array with a random element from the |
| * remainder of the array. |
| */ |
| private void promoteRandomMetaStoreURI() { |
| if (metastoreUris.length <= 1) { |
| return; |
| } |
| Random rng = new Random(); |
| int index = rng.nextInt(metastoreUris.length - 1) + 1; |
| URI tmp = metastoreUris[0]; |
| metastoreUris[0] = metastoreUris[index]; |
| metastoreUris[index] = tmp; |
| } |
| |
| @VisibleForTesting |
| public TTransport getTTransport() { |
| return transport; |
| } |
| |
| @Override |
| public boolean isLocalMetaStore() { |
| return localMetaStore; |
| } |
| |
| @Override |
| public boolean isCompatibleWith(Configuration conf) { |
| // Make a copy of currentMetaVars, there is a race condition that |
| // currentMetaVars might be changed during the execution of the method |
| Map<String, String> currentMetaVarsCopy = currentMetaVars; |
| if (currentMetaVarsCopy == null) { |
| return false; // recreate |
| } |
| boolean compatible = true; |
| for (ConfVars oneVar : MetastoreConf.metaVars) { |
| // Since metaVars are all of different types, use string for comparison |
| String oldVar = currentMetaVarsCopy.get(oneVar.getVarname()); |
| String newVar = MetastoreConf.getAsString(conf, oneVar); |
| if (oldVar == null || |
| (oneVar.isCaseSensitive() ? !oldVar.equals(newVar) : !oldVar.equalsIgnoreCase(newVar))) { |
| LOG.info("Mestastore configuration " + oneVar.toString() + |
| " changed from " + oldVar + " to " + newVar); |
| compatible = false; |
| } |
| } |
| return compatible; |
| } |
| |
| @Override |
| public void setHiveAddedJars(String addedJars) { |
| MetastoreConf.setVar(conf, ConfVars.ADDED_JARS, addedJars); |
| } |
| |
| @Override |
| public void reconnect() throws MetaException { |
| if (localMetaStore) { |
| // For direct DB connections we don't yet support reestablishing connections. |
| throw new MetaException("For direct MetaStore DB connections, we don't support retries" + |
| " at the client level."); |
| } else { |
| close(); |
| |
| if (uriResolverHook != null) { |
| //for dynamic uris, re-lookup if there are new metastore locations |
| resolveUris(); |
| } |
| |
| if (MetastoreConf.getVar(conf, ConfVars.THRIFT_URI_SELECTION).equalsIgnoreCase("RANDOM")) { |
| // Swap the first element of the metastoreUris[] with a random element from the rest |
| // of the array. Rationale being that this method will generally be called when the default |
| // connection has died and the default connection is likely to be the first array element. |
| promoteRandomMetaStoreURI(); |
| } |
| open(); |
| } |
| } |
| |
| @Override |
| public void alter_table(String dbname, String tbl_name, Table new_tbl) throws TException { |
| alter_table_with_environmentContext(dbname, tbl_name, new_tbl, null); |
| } |
| |
| @Override |
| public void alter_table(String defaultDatabaseName, String tblName, Table table, |
| boolean cascade) throws TException { |
| EnvironmentContext environmentContext = new EnvironmentContext(); |
| if (cascade) { |
| environmentContext.putToProperties(StatsSetupConst.CASCADE, StatsSetupConst.TRUE); |
| } |
| alter_table_with_environmentContext(defaultDatabaseName, tblName, table, environmentContext); |
| } |
| |
| @Override |
| public void alter_table_with_environmentContext(String dbname, String tbl_name, Table new_tbl, |
| EnvironmentContext envContext) throws InvalidOperationException, MetaException, TException { |
| HiveMetaHook hook = getHook(new_tbl); |
| if (hook != null) { |
| hook.preAlterTable(new_tbl, envContext); |
| } |
| client.alter_table_with_environment_context(prependCatalogToDbName(dbname, conf), |
| tbl_name, new_tbl, envContext); |
| } |
| |
| @Override |
| public void alter_table(String catName, String dbName, String tblName, Table newTable, |
| EnvironmentContext envContext) throws TException { |
| client.alter_table_with_environment_context(prependCatalogToDbName(catName, |
| dbName, conf), tblName, newTable, envContext); |
| } |
| |
| @Override |
| public void renamePartition(final String dbname, final String tableName, final List<String> part_vals, |
| final Partition newPart) throws TException { |
| renamePartition(getDefaultCatalog(conf), dbname, tableName, part_vals, newPart); |
| } |
| |
| @Override |
| public void renamePartition(String catName, String dbname, String tableName, List<String> part_vals, |
| Partition newPart) throws TException { |
| client.rename_partition(prependCatalogToDbName(catName, dbname, conf), tableName, part_vals, newPart); |
| |
| } |
| |
| private void open() throws MetaException { |
| isConnected = false; |
| TTransportException tte = null; |
| boolean useSSL = MetastoreConf.getBoolVar(conf, ConfVars.USE_SSL); |
| boolean useSasl = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_SASL); |
| boolean useFramedTransport = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_FRAMED_TRANSPORT); |
| boolean useCompactProtocol = MetastoreConf.getBoolVar(conf, ConfVars.USE_THRIFT_COMPACT_PROTOCOL); |
| int clientSocketTimeout = (int) MetastoreConf.getTimeVar(conf, |
| ConfVars.CLIENT_SOCKET_TIMEOUT, TimeUnit.MILLISECONDS); |
| |
| for (int attempt = 0; !isConnected && attempt < retries; ++attempt) { |
| for (URI store : metastoreUris) { |
| LOG.info("Trying to connect to metastore with URI " + store); |
| |
| try { |
| if (useSSL) { |
| try { |
| String trustStorePath = MetastoreConf.getVar(conf, ConfVars.SSL_TRUSTSTORE_PATH).trim(); |
| if (trustStorePath.isEmpty()) { |
| throw new IllegalArgumentException(ConfVars.SSL_TRUSTSTORE_PATH.toString() |
| + " Not configured for SSL connection"); |
| } |
| String trustStorePassword = |
| MetastoreConf.getPassword(conf, MetastoreConf.ConfVars.SSL_TRUSTSTORE_PASSWORD); |
| |
| // Create an SSL socket and connect |
| transport = SecurityUtils.getSSLSocket(store.getHost(), store.getPort(), clientSocketTimeout, |
| trustStorePath, trustStorePassword ); |
| LOG.info("Opened an SSL connection to metastore, current connections: " + connCount.incrementAndGet()); |
| } catch(IOException e) { |
| throw new IllegalArgumentException(e); |
| } catch(TTransportException e) { |
| tte = e; |
| throw new MetaException(e.toString()); |
| } |
| } else { |
| transport = new TSocket(store.getHost(), store.getPort(), clientSocketTimeout); |
| } |
| |
| if (useSasl) { |
| // Wrap thrift connection with SASL for secure connection. |
| try { |
| HadoopThriftAuthBridge.Client authBridge = |
| HadoopThriftAuthBridge.getBridge().createClient(); |
| |
| // check if we should use delegation tokens to authenticate |
| // the call below gets hold of the tokens if they are set up by hadoop |
| // this should happen on the map/reduce tasks if the client added the |
| // tokens into hadoop's credential store in the front end during job |
| // submission. |
| String tokenSig = MetastoreConf.getVar(conf, ConfVars.TOKEN_SIGNATURE); |
| // tokenSig could be null |
| tokenStrForm = SecurityUtils.getTokenStrForm(tokenSig); |
| |
| if(tokenStrForm != null) { |
| LOG.info("HMSC::open(): Found delegation token. Creating DIGEST-based thrift connection."); |
| // authenticate using delegation tokens via the "DIGEST" mechanism |
| transport = authBridge.createClientTransport(null, store.getHost(), |
| "DIGEST", tokenStrForm, transport, |
| MetaStoreUtils.getMetaStoreSaslProperties(conf, useSSL)); |
| } else { |
| LOG.info("HMSC::open(): Could not find delegation token. Creating KERBEROS-based thrift connection."); |
| String principalConfig = |
| MetastoreConf.getVar(conf, ConfVars.KERBEROS_PRINCIPAL); |
| transport = authBridge.createClientTransport( |
| principalConfig, store.getHost(), "KERBEROS", null, |
| transport, MetaStoreUtils.getMetaStoreSaslProperties(conf, useSSL)); |
| } |
| } catch (IOException ioe) { |
| LOG.error("Couldn't create client transport", ioe); |
| throw new MetaException(ioe.toString()); |
| } |
| } else { |
| if (useFramedTransport) { |
| transport = new TFramedTransport(transport); |
| } |
| } |
| |
| final TProtocol protocol; |
| if (useCompactProtocol) { |
| protocol = new TCompactProtocol(transport); |
| } else { |
| protocol = new TBinaryProtocol(transport); |
| } |
| client = new ThriftHiveMetastore.Client(protocol); |
| try { |
| if (!transport.isOpen()) { |
| transport.open(); |
| LOG.info("Opened a connection to metastore, current connections: " + connCount.incrementAndGet()); |
| } |
| isConnected = true; |
| } catch (TTransportException e) { |
| tte = e; |
| if (LOG.isDebugEnabled()) { |
| LOG.warn("Failed to connect to the MetaStore Server...", e); |
| } else { |
| // Don't print full exception trace if DEBUG is not on. |
| LOG.warn("Failed to connect to the MetaStore Server..."); |
| } |
| } |
| |
| if (isConnected && !useSasl && MetastoreConf.getBoolVar(conf, ConfVars.EXECUTE_SET_UGI)){ |
| // Call set_ugi, only in unsecure mode. |
| try { |
| UserGroupInformation ugi = SecurityUtils.getUGI(); |
| client.set_ugi(ugi.getUserName(), Arrays.asList(ugi.getGroupNames())); |
| } catch (LoginException e) { |
| LOG.warn("Failed to do login. set_ugi() is not successful, " + |
| "Continuing without it.", e); |
| } catch (IOException e) { |
| LOG.warn("Failed to find ugi of client set_ugi() is not successful, " + |
| "Continuing without it.", e); |
| } catch (TException e) { |
| LOG.warn("set_ugi() not successful, Likely cause: new client talking to old server. " |
| + "Continuing without it.", e); |
| } |
| } |
| } catch (MetaException e) { |
| LOG.error("Unable to connect to metastore with URI " + store |
| + " in attempt " + attempt, e); |
| } |
| if (isConnected) { |
| break; |
| } |
| } |
| // Wait before launching the next round of connection retries. |
| if (!isConnected && retryDelaySeconds > 0) { |
| try { |
| LOG.info("Waiting " + retryDelaySeconds + " seconds before next connection attempt."); |
| Thread.sleep(retryDelaySeconds * 1000); |
| } catch (InterruptedException ignore) {} |
| } |
| } |
| |
| if (!isConnected) { |
| throw new MetaException("Could not connect to meta store using any of the URIs provided." + |
| " Most recent failure: " + StringUtils.stringifyException(tte)); |
| } |
| |
| snapshotActiveConf(); |
| |
| LOG.info("Connected to metastore."); |
| } |
| |
| private void snapshotActiveConf() { |
| currentMetaVars = new HashMap<>(MetastoreConf.metaVars.length); |
| for (ConfVars oneVar : MetastoreConf.metaVars) { |
| currentMetaVars.put(oneVar.getVarname(), MetastoreConf.getAsString(conf, oneVar)); |
| } |
| } |
| |
| @Override |
| public String getTokenStrForm() throws IOException { |
| return tokenStrForm; |
| } |
| |
| @Override |
| public void close() { |
| isConnected = false; |
| currentMetaVars = null; |
| try { |
| if (null != client) { |
| client.shutdown(); |
| } |
| } catch (TException e) { |
| LOG.debug("Unable to shutdown metastore client. Will try closing transport directly.", e); |
| } |
| // Transport would have got closed via client.shutdown(), so we dont need this, but |
| // just in case, we make this call. |
| if ((transport != null) && transport.isOpen()) { |
| transport.close(); |
| LOG.info("Closed a connection to metastore, current connections: " + connCount.decrementAndGet()); |
| } |
| } |
| |
| @Override |
| public void setMetaConf(String key, String value) throws TException { |
| client.setMetaConf(key, value); |
| } |
| |
| @Override |
| public String getMetaConf(String key) throws TException { |
| return client.getMetaConf(key); |
| } |
| |
| @Override |
| public void createCatalog(Catalog catalog) throws TException { |
| client.create_catalog(new CreateCatalogRequest(catalog)); |
| } |
| |
| @Override |
| public void alterCatalog(String catalogName, Catalog newCatalog) throws TException { |
| client.alter_catalog(new AlterCatalogRequest(catalogName, newCatalog)); |
| } |
| |
| @Override |
| public Catalog getCatalog(String catName) throws TException { |
| GetCatalogResponse rsp = client.get_catalog(new GetCatalogRequest(catName)); |
| return rsp == null ? null : filterHook.filterCatalog(rsp.getCatalog()); |
| } |
| |
| @Override |
| public List<String> getCatalogs() throws TException { |
| GetCatalogsResponse rsp = client.get_catalogs(); |
| return rsp == null ? null : filterHook.filterCatalogs(rsp.getNames()); |
| } |
| |
| @Override |
| public void dropCatalog(String catName) throws TException { |
| client.drop_catalog(new DropCatalogRequest(catName)); |
| } |
| |
| /** |
| * @param new_part |
| * @return the added partition |
| * @throws InvalidObjectException |
| * @throws AlreadyExistsException |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#add_partition(org.apache.hadoop.hive.metastore.api.Partition) |
| */ |
| @Override |
| public Partition add_partition(Partition new_part) throws TException { |
| return add_partition(new_part, null); |
| } |
| |
| public Partition add_partition(Partition new_part, EnvironmentContext envContext) |
| throws TException { |
| if (!new_part.isSetCatName()) new_part.setCatName(getDefaultCatalog(conf)); |
| Partition p = client.add_partition_with_environment_context(new_part, envContext); |
| return deepCopy(p); |
| } |
| |
| /** |
| * @param new_parts |
| * @throws InvalidObjectException |
| * @throws AlreadyExistsException |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#add_partitions(List) |
| */ |
| @Override |
| public int add_partitions(List<Partition> new_parts) throws TException { |
| if (new_parts != null && !new_parts.isEmpty() && !new_parts.get(0).isSetCatName()) { |
| final String defaultCat = getDefaultCatalog(conf); |
| new_parts.forEach(p -> p.setCatName(defaultCat)); |
| } |
| return client.add_partitions(new_parts); |
| } |
| |
| @Override |
| public List<Partition> add_partitions( |
| List<Partition> parts, boolean ifNotExists, boolean needResults) throws TException { |
| if (parts.isEmpty()) { |
| return needResults ? new ArrayList<>() : null; |
| } |
| Partition part = parts.get(0); |
| // Have to set it for each partition too |
| if (!part.isSetCatName()) { |
| final String defaultCat = getDefaultCatalog(conf); |
| parts.forEach(p -> p.setCatName(defaultCat)); |
| } |
| AddPartitionsRequest req = new AddPartitionsRequest( |
| part.getDbName(), part.getTableName(), parts, ifNotExists); |
| req.setCatName(part.isSetCatName() ? part.getCatName() : getDefaultCatalog(conf)); |
| req.setNeedResult(needResults); |
| AddPartitionsResult result = client.add_partitions_req(req); |
| return needResults ? filterHook.filterPartitions(result.getPartitions()) : null; |
| } |
| |
| @Override |
| public int add_partitions_pspec(PartitionSpecProxy partitionSpec) throws TException { |
| if (partitionSpec.getCatName() == null) { |
| partitionSpec.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.add_partitions_pspec(partitionSpec.toPartitionSpec()); |
| } |
| |
| @Override |
| public Partition appendPartition(String db_name, String table_name, |
| List<String> part_vals) throws TException { |
| return appendPartition(getDefaultCatalog(conf), db_name, table_name, part_vals); |
| } |
| |
| @Override |
| public Partition appendPartition(String dbName, String tableName, String partName) |
| throws TException { |
| return appendPartition(getDefaultCatalog(conf), dbName, tableName, partName); |
| } |
| |
| @Override |
| public Partition appendPartition(String catName, String dbName, String tableName, |
| String name) throws TException { |
| Partition p = client.append_partition_by_name(prependCatalogToDbName( |
| catName, dbName, conf), tableName, name); |
| return deepCopy(p); |
| } |
| |
| @Override |
| public Partition appendPartition(String catName, String dbName, String tableName, |
| List<String> partVals) throws TException { |
| Partition p = client.append_partition(prependCatalogToDbName( |
| catName, dbName, conf), tableName, partVals); |
| return deepCopy(p); |
| } |
| |
| @Deprecated |
| public Partition appendPartition(String dbName, String tableName, List<String> partVals, |
| EnvironmentContext ec) throws TException { |
| return client.append_partition_with_environment_context(prependCatalogToDbName(dbName, conf), |
| tableName, partVals, ec).deepCopy(); |
| } |
| |
| /** |
| * Exchange the partition between two tables |
| * @param partitionSpecs partitions specs of the parent partition to be exchanged |
| * @param destDb the db of the destination table |
| * @param destinationTableName the destination table name |
| * @return new partition after exchanging |
| */ |
| @Override |
| public Partition exchange_partition(Map<String, String> partitionSpecs, |
| String sourceDb, String sourceTable, String destDb, |
| String destinationTableName) throws TException { |
| return exchange_partition(partitionSpecs, getDefaultCatalog(conf), sourceDb, sourceTable, |
| getDefaultCatalog(conf), destDb, destinationTableName); |
| } |
| |
| @Override |
| public Partition exchange_partition(Map<String, String> partitionSpecs, String sourceCat, |
| String sourceDb, String sourceTable, String destCat, |
| String destDb, String destTableName) throws TException { |
| return client.exchange_partition(partitionSpecs, prependCatalogToDbName(sourceCat, sourceDb, conf), |
| sourceTable, prependCatalogToDbName(destCat, destDb, conf), destTableName); |
| } |
| |
| /** |
| * Exchange the partitions between two tables |
| * @param partitionSpecs partitions specs of the parent partition to be exchanged |
| * @param destDb the db of the destination table |
| * @param destinationTableName the destination table name |
| * @return new partitions after exchanging |
| */ |
| @Override |
| public List<Partition> exchange_partitions(Map<String, String> partitionSpecs, |
| String sourceDb, String sourceTable, String destDb, |
| String destinationTableName) throws TException { |
| return exchange_partitions(partitionSpecs, getDefaultCatalog(conf), sourceDb, sourceTable, |
| getDefaultCatalog(conf), destDb, destinationTableName); |
| } |
| |
| @Override |
| public List<Partition> exchange_partitions(Map<String, String> partitionSpecs, String sourceCat, |
| String sourceDb, String sourceTable, String destCat, |
| String destDb, String destTableName) throws TException { |
| return client.exchange_partitions(partitionSpecs, prependCatalogToDbName(sourceCat, sourceDb, conf), |
| sourceTable, prependCatalogToDbName(destCat, destDb, conf), destTableName); |
| } |
| |
| @Override |
| public void validatePartitionNameCharacters(List<String> partVals) |
| throws TException, MetaException { |
| client.partition_name_has_valid_characters(partVals, true); |
| } |
| |
| /** |
| * Create a new Database |
| * @param db |
| * @throws AlreadyExistsException |
| * @throws InvalidObjectException |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#create_database(Database) |
| */ |
| @Override |
| public void createDatabase(Database db) |
| throws AlreadyExistsException, InvalidObjectException, MetaException, TException { |
| if (!db.isSetCatalogName()) { |
| db.setCatalogName(getDefaultCatalog(conf)); |
| } |
| client.create_database(db); |
| } |
| |
| /** |
| * @param tbl |
| * @throws MetaException |
| * @throws NoSuchObjectException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#create_table(org.apache.hadoop.hive.metastore.api.Table) |
| */ |
| @Override |
| public void createTable(Table tbl) throws AlreadyExistsException, |
| InvalidObjectException, MetaException, NoSuchObjectException, TException { |
| createTable(tbl, null); |
| } |
| |
| public void createTable(Table tbl, EnvironmentContext envContext) throws AlreadyExistsException, |
| InvalidObjectException, MetaException, NoSuchObjectException, TException { |
| if (!tbl.isSetCatName()) { |
| tbl.setCatName(getDefaultCatalog(conf)); |
| } |
| HiveMetaHook hook = getHook(tbl); |
| if (hook != null) { |
| hook.preCreateTable(tbl); |
| } |
| boolean success = false; |
| try { |
| // Subclasses can override this step (for example, for temporary tables) |
| create_table_with_environment_context(tbl, envContext); |
| if (hook != null) { |
| hook.commitCreateTable(tbl); |
| } |
| success = true; |
| } |
| finally { |
| if (!success && (hook != null)) { |
| try { |
| hook.rollbackCreateTable(tbl); |
| } catch (Exception e){ |
| LOG.error("Create rollback failed with", e); |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void createTableWithConstraints(Table tbl, |
| List<SQLPrimaryKey> primaryKeys, List<SQLForeignKey> foreignKeys, |
| List<SQLUniqueConstraint> uniqueConstraints, |
| List<SQLNotNullConstraint> notNullConstraints, |
| List<SQLDefaultConstraint> defaultConstraints, |
| List<SQLCheckConstraint> checkConstraints) |
| throws AlreadyExistsException, InvalidObjectException, |
| MetaException, NoSuchObjectException, TException { |
| |
| if (!tbl.isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| tbl.setCatName(defaultCat); |
| if (primaryKeys != null) { |
| primaryKeys.forEach(pk -> pk.setCatName(defaultCat)); |
| } |
| if (foreignKeys != null) { |
| foreignKeys.forEach(fk -> fk.setCatName(defaultCat)); |
| } |
| if (uniqueConstraints != null) { |
| uniqueConstraints.forEach(uc -> uc.setCatName(defaultCat)); |
| } |
| if (notNullConstraints != null) { |
| notNullConstraints.forEach(nn -> nn.setCatName(defaultCat)); |
| } |
| if (defaultConstraints != null) { |
| defaultConstraints.forEach(def -> def.setCatName(defaultCat)); |
| } |
| if (checkConstraints != null) { |
| checkConstraints.forEach(cc -> cc.setCatName(defaultCat)); |
| } |
| } |
| HiveMetaHook hook = getHook(tbl); |
| if (hook != null) { |
| hook.preCreateTable(tbl); |
| } |
| boolean success = false; |
| try { |
| // Subclasses can override this step (for example, for temporary tables) |
| client.create_table_with_constraints(tbl, primaryKeys, foreignKeys, |
| uniqueConstraints, notNullConstraints, defaultConstraints, checkConstraints); |
| if (hook != null) { |
| hook.commitCreateTable(tbl); |
| } |
| success = true; |
| } finally { |
| if (!success && (hook != null)) { |
| hook.rollbackCreateTable(tbl); |
| } |
| } |
| } |
| |
| @Override |
| public void dropConstraint(String dbName, String tableName, String constraintName) |
| throws TException { |
| dropConstraint(getDefaultCatalog(conf), dbName, tableName, constraintName); |
| } |
| |
| @Override |
| public void dropConstraint(String catName, String dbName, String tableName, String constraintName) |
| throws TException { |
| DropConstraintRequest rqst = new DropConstraintRequest(dbName, tableName, constraintName); |
| rqst.setCatName(catName); |
| client.drop_constraint(rqst); |
| } |
| |
| @Override |
| public void addPrimaryKey(List<SQLPrimaryKey> primaryKeyCols) throws TException { |
| if (!primaryKeyCols.isEmpty() && !primaryKeyCols.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| primaryKeyCols.forEach(pk -> pk.setCatName(defaultCat)); |
| } |
| client.add_primary_key(new AddPrimaryKeyRequest(primaryKeyCols)); |
| } |
| |
| @Override |
| public void addForeignKey(List<SQLForeignKey> foreignKeyCols) throws TException { |
| if (!foreignKeyCols.isEmpty() && !foreignKeyCols.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| foreignKeyCols.forEach(fk -> fk.setCatName(defaultCat)); |
| } |
| client.add_foreign_key(new AddForeignKeyRequest(foreignKeyCols)); |
| } |
| |
| @Override |
| public void addUniqueConstraint(List<SQLUniqueConstraint> uniqueConstraintCols) throws |
| NoSuchObjectException, MetaException, TException { |
| if (!uniqueConstraintCols.isEmpty() && !uniqueConstraintCols.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| uniqueConstraintCols.forEach(uc -> uc.setCatName(defaultCat)); |
| } |
| client.add_unique_constraint(new AddUniqueConstraintRequest(uniqueConstraintCols)); |
| } |
| |
| @Override |
| public void addNotNullConstraint(List<SQLNotNullConstraint> notNullConstraintCols) throws |
| NoSuchObjectException, MetaException, TException { |
| if (!notNullConstraintCols.isEmpty() && !notNullConstraintCols.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| notNullConstraintCols.forEach(nn -> nn.setCatName(defaultCat)); |
| } |
| client.add_not_null_constraint(new AddNotNullConstraintRequest(notNullConstraintCols)); |
| } |
| |
| @Override |
| public void addDefaultConstraint(List<SQLDefaultConstraint> defaultConstraints) throws |
| NoSuchObjectException, MetaException, TException { |
| if (!defaultConstraints.isEmpty() && !defaultConstraints.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| defaultConstraints.forEach(def -> def.setCatName(defaultCat)); |
| } |
| client.add_default_constraint(new AddDefaultConstraintRequest(defaultConstraints)); |
| } |
| |
| @Override |
| public void addCheckConstraint(List<SQLCheckConstraint> checkConstraints) throws |
| NoSuchObjectException, MetaException, TException { |
| if (!checkConstraints.isEmpty() && !checkConstraints.get(0).isSetCatName()) { |
| String defaultCat = getDefaultCatalog(conf); |
| checkConstraints.forEach(cc -> cc.setCatName(defaultCat)); |
| } |
| client.add_check_constraint(new AddCheckConstraintRequest(checkConstraints)); |
| } |
| |
| /** |
| * @param type |
| * @return true or false |
| * @throws AlreadyExistsException |
| * @throws InvalidObjectException |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#create_type(org.apache.hadoop.hive.metastore.api.Type) |
| */ |
| public boolean createType(Type type) throws AlreadyExistsException, |
| InvalidObjectException, MetaException, TException { |
| return client.create_type(type); |
| } |
| |
| /** |
| * @param name |
| * @throws NoSuchObjectException |
| * @throws InvalidOperationException |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#drop_database(java.lang.String, boolean, boolean) |
| */ |
| @Override |
| public void dropDatabase(String name) |
| throws NoSuchObjectException, InvalidOperationException, MetaException, TException { |
| dropDatabase(getDefaultCatalog(conf), name, true, false, false); |
| } |
| |
| @Override |
| public void dropDatabase(String name, boolean deleteData, boolean ignoreUnknownDb) |
| throws NoSuchObjectException, InvalidOperationException, MetaException, TException { |
| dropDatabase(getDefaultCatalog(conf), name, deleteData, ignoreUnknownDb, false); |
| } |
| |
| @Override |
| public void dropDatabase(String name, boolean deleteData, boolean ignoreUnknownDb, boolean cascade) |
| throws NoSuchObjectException, InvalidOperationException, MetaException, TException { |
| dropDatabase(getDefaultCatalog(conf), name, deleteData, ignoreUnknownDb, cascade); |
| } |
| |
| @Override |
| public void dropDatabase(String catalogName, String dbName, boolean deleteData, |
| boolean ignoreUnknownDb, boolean cascade) |
| throws NoSuchObjectException, InvalidOperationException, MetaException, TException { |
| try { |
| getDatabase(catalogName, dbName); |
| } catch (NoSuchObjectException e) { |
| if (!ignoreUnknownDb) { |
| throw e; |
| } |
| return; |
| } |
| |
| if (cascade) { |
| // Note that this logic may drop some of the tables of the database |
| // even if the drop database fail for any reason |
| // TODO: Fix this |
| List<String> materializedViews = getTables(dbName, ".*", TableType.MATERIALIZED_VIEW); |
| for (String table : materializedViews) { |
| // First we delete the materialized views |
| dropTable(dbName, table, deleteData, true); |
| } |
| List<String> tableList = getAllTables(dbName); |
| for (String table : tableList) { |
| // Now we delete the rest of tables |
| try { |
| // Subclasses can override this step (for example, for temporary tables) |
| dropTable(dbName, table, deleteData, true); |
| } catch (UnsupportedOperationException e) { |
| // Ignore Index tables, those will be dropped with parent tables |
| } |
| } |
| } |
| client.drop_database(prependCatalogToDbName(catalogName, dbName, conf), deleteData, cascade); |
| } |
| |
| @Override |
| public boolean dropPartition(String dbName, String tableName, String partName, boolean deleteData) |
| throws TException { |
| return dropPartition(getDefaultCatalog(conf), dbName, tableName, partName, deleteData); |
| } |
| |
| @Override |
| public boolean dropPartition(String catName, String db_name, String tbl_name, String name, |
| boolean deleteData) throws TException { |
| return client.drop_partition_by_name_with_environment_context(prependCatalogToDbName( |
| catName, db_name, conf), tbl_name, name, deleteData, null); |
| } |
| |
| private static EnvironmentContext getEnvironmentContextWithIfPurgeSet() { |
| Map<String, String> warehouseOptions = new HashMap<>(); |
| warehouseOptions.put("ifPurge", "TRUE"); |
| return new EnvironmentContext(warehouseOptions); |
| } |
| |
| // A bunch of these are in HiveMetaStoreClient but not IMetaStoreClient. I have marked these |
| // as deprecated and not updated them for the catalogs. If we really want to support them we |
| // should add them to IMetaStoreClient. |
| |
| @Deprecated |
| public boolean dropPartition(String db_name, String tbl_name, List<String> part_vals, |
| EnvironmentContext env_context) throws TException { |
| return client.drop_partition_with_environment_context(prependCatalogToDbName(db_name, conf), |
| tbl_name, part_vals, true, env_context); |
| } |
| |
| @Deprecated |
| public boolean dropPartition(String dbName, String tableName, String partName, boolean dropData, |
| EnvironmentContext ec) throws TException { |
| return client.drop_partition_by_name_with_environment_context(prependCatalogToDbName(dbName, conf), |
| tableName, partName, dropData, ec); |
| } |
| |
| @Deprecated |
| public boolean dropPartition(String dbName, String tableName, List<String> partVals) |
| throws TException { |
| return client.drop_partition(prependCatalogToDbName(dbName, conf), tableName, partVals, true); |
| } |
| |
| @Override |
| public boolean dropPartition(String db_name, String tbl_name, |
| List<String> part_vals, boolean deleteData) throws TException { |
| return dropPartition(getDefaultCatalog(conf), db_name, tbl_name, part_vals, |
| PartitionDropOptions.instance().deleteData(deleteData)); |
| } |
| |
| @Override |
| public boolean dropPartition(String catName, String db_name, String tbl_name, |
| List<String> part_vals, boolean deleteData) throws TException { |
| return dropPartition(catName, db_name, tbl_name, part_vals, PartitionDropOptions.instance() |
| .deleteData(deleteData)); |
| } |
| |
| @Override |
| public boolean dropPartition(String db_name, String tbl_name, |
| List<String> part_vals, PartitionDropOptions options) throws TException { |
| return dropPartition(getDefaultCatalog(conf), db_name, tbl_name, part_vals, options); |
| } |
| |
| @Override |
| public boolean dropPartition(String catName, String db_name, String tbl_name, |
| List<String> part_vals, PartitionDropOptions options) |
| throws TException { |
| if (options == null) { |
| options = PartitionDropOptions.instance(); |
| } |
| if (part_vals != null) { |
| for (String partVal : part_vals) { |
| if (partVal == null) { |
| throw new MetaException("The partition value must not be null."); |
| } |
| } |
| } |
| return client.drop_partition_with_environment_context(prependCatalogToDbName( |
| catName, db_name, conf), tbl_name, part_vals, options.deleteData, |
| options.purgeData ? getEnvironmentContextWithIfPurgeSet() : null); |
| } |
| |
| @Override |
| public List<Partition> dropPartitions(String dbName, String tblName, |
| List<ObjectPair<Integer, byte[]>> partExprs, |
| PartitionDropOptions options) |
| throws TException { |
| return dropPartitions(getDefaultCatalog(conf), dbName, tblName, partExprs, options); |
| } |
| |
| @Override |
| public List<Partition> dropPartitions(String dbName, String tblName, |
| List<ObjectPair<Integer, byte[]>> partExprs, boolean deleteData, |
| boolean ifExists, boolean needResult) throws NoSuchObjectException, MetaException, TException { |
| |
| return dropPartitions(getDefaultCatalog(conf), dbName, tblName, partExprs, |
| PartitionDropOptions.instance() |
| .deleteData(deleteData) |
| .ifExists(ifExists) |
| .returnResults(needResult)); |
| |
| } |
| |
| @Override |
| public List<Partition> dropPartitions(String dbName, String tblName, |
| List<ObjectPair<Integer, byte[]>> partExprs, boolean deleteData, |
| boolean ifExists) throws NoSuchObjectException, MetaException, TException { |
| // By default, we need the results from dropPartitions(); |
| return dropPartitions(getDefaultCatalog(conf), dbName, tblName, partExprs, |
| PartitionDropOptions.instance() |
| .deleteData(deleteData) |
| .ifExists(ifExists)); |
| } |
| |
| @Override |
| public List<Partition> dropPartitions(String catName, String dbName, String tblName, |
| List<ObjectPair<Integer, byte[]>> partExprs, |
| PartitionDropOptions options) throws TException { |
| RequestPartsSpec rps = new RequestPartsSpec(); |
| List<DropPartitionsExpr> exprs = new ArrayList<>(partExprs.size()); |
| for (ObjectPair<Integer, byte[]> partExpr : partExprs) { |
| DropPartitionsExpr dpe = new DropPartitionsExpr(); |
| dpe.setExpr(partExpr.getSecond()); |
| dpe.setPartArchiveLevel(partExpr.getFirst()); |
| exprs.add(dpe); |
| } |
| rps.setExprs(exprs); |
| DropPartitionsRequest req = new DropPartitionsRequest(dbName, tblName, rps); |
| req.setCatName(catName); |
| req.setDeleteData(options.deleteData); |
| req.setNeedResult(options.returnResults); |
| req.setIfExists(options.ifExists); |
| if (options.purgeData) { |
| LOG.info("Dropped partitions will be purged!"); |
| req.setEnvironmentContext(getEnvironmentContextWithIfPurgeSet()); |
| } |
| return client.drop_partitions_req(req).getPartitions(); |
| } |
| |
| @Override |
| public void dropTable(String dbname, String name, boolean deleteData, |
| boolean ignoreUnknownTab) throws MetaException, TException, |
| NoSuchObjectException, UnsupportedOperationException { |
| dropTable(getDefaultCatalog(conf), dbname, name, deleteData, ignoreUnknownTab, null); |
| } |
| |
| @Override |
| public void dropTable(String dbname, String name, boolean deleteData, |
| boolean ignoreUnknownTab, boolean ifPurge) throws TException { |
| dropTable(getDefaultCatalog(conf), dbname, name, deleteData, ignoreUnknownTab, ifPurge); |
| } |
| |
| @Override |
| public void dropTable(String dbname, String name) throws TException { |
| dropTable(getDefaultCatalog(conf), dbname, name, true, true, null); |
| } |
| |
| @Override |
| public void dropTable(String catName, String dbName, String tableName, boolean deleteData, |
| boolean ignoreUnknownTable, boolean ifPurge) throws TException { |
| //build new environmentContext with ifPurge; |
| EnvironmentContext envContext = null; |
| if(ifPurge){ |
| Map<String, String> warehouseOptions; |
| warehouseOptions = new HashMap<>(); |
| warehouseOptions.put("ifPurge", "TRUE"); |
| envContext = new EnvironmentContext(warehouseOptions); |
| } |
| dropTable(catName, dbName, tableName, deleteData, ignoreUnknownTable, envContext); |
| |
| } |
| |
| /** |
| * Drop the table and choose whether to: delete the underlying table data; |
| * throw if the table doesn't exist; save the data in the trash. |
| * |
| * @param catName catalog name |
| * @param dbname database name |
| * @param name table name |
| * @param deleteData |
| * delete the underlying data or just delete the table in metadata |
| * @param ignoreUnknownTab |
| * don't throw if the requested table doesn't exist |
| * @param envContext |
| * for communicating with thrift |
| * @throws MetaException |
| * could not drop table properly |
| * @throws NoSuchObjectException |
| * the table wasn't found |
| * @throws TException |
| * a thrift communication error occurred |
| * @throws UnsupportedOperationException |
| * dropping an index table is not allowed |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#drop_table(java.lang.String, |
| * java.lang.String, boolean) |
| */ |
| public void dropTable(String catName, String dbname, String name, boolean deleteData, |
| boolean ignoreUnknownTab, EnvironmentContext envContext) throws MetaException, TException, |
| NoSuchObjectException, UnsupportedOperationException { |
| Table tbl; |
| try { |
| tbl = getTable(catName, dbname, name); |
| } catch (NoSuchObjectException e) { |
| if (!ignoreUnknownTab) { |
| throw e; |
| } |
| return; |
| } |
| HiveMetaHook hook = getHook(tbl); |
| if (hook != null) { |
| hook.preDropTable(tbl); |
| } |
| boolean success = false; |
| try { |
| drop_table_with_environment_context(catName, dbname, name, deleteData, envContext); |
| if (hook != null) { |
| hook.commitDropTable(tbl, deleteData || (envContext != null && "TRUE".equals(envContext.getProperties().get("ifPurge")))); |
| } |
| success=true; |
| } catch (NoSuchObjectException e) { |
| if (!ignoreUnknownTab) { |
| throw e; |
| } |
| } finally { |
| if (!success && (hook != null)) { |
| hook.rollbackDropTable(tbl); |
| } |
| } |
| } |
| |
| @Override |
| public void truncateTable(String dbName, String tableName, List<String> partNames) throws TException { |
| truncateTable(getDefaultCatalog(conf), dbName, tableName, partNames); |
| } |
| |
| @Override |
| public void truncateTable(String catName, String dbName, String tableName, List<String> partNames) |
| throws TException { |
| client.truncate_table(prependCatalogToDbName(catName, dbName, conf), tableName, partNames); |
| } |
| |
| /** |
| * Recycles the files recursively from the input path to the cmroot directory either by copying or moving it. |
| * |
| * @param request Inputs for path of the data files to be recycled to cmroot and |
| * isPurge flag when set to true files which needs to be recycled are not moved to Trash |
| * @return Response which is currently void |
| */ |
| @Override |
| public CmRecycleResponse recycleDirToCmPath(CmRecycleRequest request) throws MetaException, TException { |
| return client.cm_recycle(request); |
| } |
| |
| /** |
| * @param type |
| * @return true if the type is dropped |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#drop_type(java.lang.String) |
| */ |
| public boolean dropType(String type) throws NoSuchObjectException, MetaException, TException { |
| return client.drop_type(type); |
| } |
| |
| /** |
| * @param name |
| * @return map of types |
| * @throws MetaException |
| * @throws TException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#get_type_all(java.lang.String) |
| */ |
| public Map<String, Type> getTypeAll(String name) throws MetaException, |
| TException { |
| Map<String, Type> result = null; |
| Map<String, Type> fromClient = client.get_type_all(name); |
| if (fromClient != null) { |
| result = new LinkedHashMap<>(); |
| for (String key : fromClient.keySet()) { |
| result.put(key, deepCopy(fromClient.get(key))); |
| } |
| } |
| return result; |
| } |
| |
| @Override |
| public List<String> getDatabases(String databasePattern) throws TException { |
| return getDatabases(getDefaultCatalog(conf), databasePattern); |
| } |
| |
| @Override |
| public List<String> getDatabases(String catName, String databasePattern) throws TException { |
| return filterHook.filterDatabases(client.get_databases(prependCatalogToDbName( |
| catName, databasePattern, conf))); |
| } |
| |
| @Override |
| public List<String> getAllDatabases() throws TException { |
| return getAllDatabases(getDefaultCatalog(conf)); |
| } |
| |
| @Override |
| public List<String> getAllDatabases(String catName) throws TException { |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0 || hiveVersion == HiveVersion.V2_3) { |
| return filterHook.filterDatabases(client.get_all_databases()); |
| } else { |
| return filterHook.filterDatabases(client.get_databases(prependCatalogToDbName(catName, null, conf))); |
| } |
| } |
| |
| @Override |
| public List<Partition> listPartitions(String db_name, String tbl_name, short max_parts) |
| throws TException { |
| return listPartitions(getDefaultCatalog(conf), db_name, tbl_name, max_parts); |
| } |
| |
| @Override |
| public List<Partition> listPartitions(String catName, String db_name, String tbl_name, |
| int max_parts) throws TException { |
| List<Partition> parts = client.get_partitions(prependCatalogToDbName(catName, db_name, conf), |
| tbl_name, shrinkMaxtoShort(max_parts)); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public PartitionSpecProxy listPartitionSpecs(String dbName, String tableName, int maxParts) throws TException { |
| return listPartitionSpecs(getDefaultCatalog(conf), dbName, tableName, maxParts); |
| } |
| |
| @Override |
| public PartitionSpecProxy listPartitionSpecs(String catName, String dbName, String tableName, |
| int maxParts) throws TException { |
| return PartitionSpecProxy.Factory.get(filterHook.filterPartitionSpecs( |
| client.get_partitions_pspec(prependCatalogToDbName(catName, dbName, conf), tableName, maxParts))); |
| } |
| |
| @Override |
| public List<Partition> listPartitions(String db_name, String tbl_name, |
| List<String> part_vals, short max_parts) throws TException { |
| return listPartitions(getDefaultCatalog(conf), db_name, tbl_name, part_vals, max_parts); |
| } |
| |
| @Override |
| public List<Partition> listPartitions(String catName, String db_name, String tbl_name, |
| List<String> part_vals, int max_parts) throws TException { |
| List<Partition> parts = client.get_partitions_ps(prependCatalogToDbName(catName, db_name, conf), |
| tbl_name, part_vals, shrinkMaxtoShort(max_parts)); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsWithAuthInfo(String db_name, String tbl_name, |
| short max_parts, String user_name, |
| List<String> group_names) throws TException { |
| return listPartitionsWithAuthInfo(getDefaultCatalog(conf), db_name, tbl_name, max_parts, user_name, |
| group_names); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsWithAuthInfo(String catName, String dbName, String tableName, |
| int maxParts, String userName, |
| List<String> groupNames) throws TException { |
| List<Partition> parts = client.get_partitions_with_auth(prependCatalogToDbName(catName, |
| dbName, conf), tableName, shrinkMaxtoShort(maxParts), userName, groupNames); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsWithAuthInfo(String db_name, String tbl_name, |
| List<String> part_vals, short max_parts, |
| String user_name, List<String> group_names) |
| throws TException { |
| return listPartitionsWithAuthInfo(getDefaultCatalog(conf), db_name, tbl_name, part_vals, max_parts, |
| user_name, group_names); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsWithAuthInfo(String catName, String dbName, String tableName, |
| List<String> partialPvals, int maxParts, |
| String userName, List<String> groupNames) |
| throws TException { |
| List<Partition> parts = client.get_partitions_ps_with_auth(prependCatalogToDbName(catName, |
| dbName, conf), tableName, partialPvals, shrinkMaxtoShort(maxParts), userName, groupNames); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsByFilter(String db_name, String tbl_name, |
| String filter, short max_parts) throws TException { |
| return listPartitionsByFilter(getDefaultCatalog(conf), db_name, tbl_name, filter, max_parts); |
| } |
| |
| @Override |
| public List<Partition> listPartitionsByFilter(String catName, String db_name, String tbl_name, |
| String filter, int max_parts) throws TException { |
| List<Partition> parts =client.get_partitions_by_filter(prependCatalogToDbName( |
| catName, db_name, conf), tbl_name, filter, shrinkMaxtoShort(max_parts)); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public PartitionSpecProxy listPartitionSpecsByFilter(String db_name, String tbl_name, |
| String filter, int max_parts) |
| throws TException { |
| return listPartitionSpecsByFilter(getDefaultCatalog(conf), db_name, tbl_name, filter, max_parts); |
| } |
| |
| @Override |
| public PartitionSpecProxy listPartitionSpecsByFilter(String catName, String db_name, |
| String tbl_name, String filter, |
| int max_parts) throws TException { |
| return PartitionSpecProxy.Factory.get(filterHook.filterPartitionSpecs( |
| client.get_part_specs_by_filter(prependCatalogToDbName(catName, db_name, conf), tbl_name, filter, |
| max_parts))); |
| } |
| |
| @Override |
| public boolean listPartitionsByExpr(String db_name, String tbl_name, byte[] expr, |
| String default_partition_name, short max_parts, |
| List<Partition> result) throws TException { |
| return listPartitionsByExpr(getDefaultCatalog(conf), db_name, tbl_name, expr, |
| default_partition_name, max_parts, result); |
| } |
| |
| @Override |
| public boolean listPartitionsByExpr(String catName, String db_name, String tbl_name, byte[] expr, |
| String default_partition_name, int max_parts, List<Partition> result) |
| throws TException { |
| assert result != null; |
| PartitionsByExprRequest req = new PartitionsByExprRequest( |
| db_name, tbl_name, ByteBuffer.wrap(expr)); |
| if (default_partition_name != null) { |
| req.setDefaultPartitionName(default_partition_name); |
| } |
| if (max_parts >= 0) { |
| req.setMaxParts(shrinkMaxtoShort(max_parts)); |
| } |
| PartitionsByExprResult r; |
| try { |
| r = client.get_partitions_by_expr(req); |
| } catch (TApplicationException te) { |
| // TODO: backward compat for Hive <= 0.12. Can be removed later. |
| if (te.getType() != TApplicationException.UNKNOWN_METHOD |
| && te.getType() != TApplicationException.WRONG_METHOD_NAME) { |
| throw te; |
| } |
| throw new IncompatibleMetastoreException( |
| "Metastore doesn't support listPartitionsByExpr: " + te.getMessage()); |
| } |
| r.setPartitions(filterHook.filterPartitions(r.getPartitions())); |
| // TODO: in these methods, do we really need to deepcopy? |
| deepCopyPartitions(r.getPartitions(), result); |
| return !r.isSetHasUnknownPartitions() || r.isHasUnknownPartitions(); // Assume the worst. |
| } |
| |
| @Override |
| public Database getDatabase(String name) throws TException { |
| return getDatabase(getDefaultCatalog(conf), name); |
| } |
| |
| @Override |
| public Database getDatabase(String catalogName, String databaseName) throws TException { |
| Database d = client.get_database(prependCatalogToDbName(catalogName, databaseName, conf)); |
| return deepCopy(filterHook.filterDatabase(d)); |
| } |
| |
| @Override |
| public Partition getPartition(String db_name, String tbl_name, List<String> part_vals) |
| throws TException { |
| return getPartition(getDefaultCatalog(conf), db_name, tbl_name, part_vals); |
| } |
| |
| @Override |
| public Partition getPartition(String catName, String dbName, String tblName, |
| List<String> partVals) throws TException { |
| Partition p = client.get_partition(prependCatalogToDbNameByVersion(hiveVersion, catName, dbName, conf), tblName, |
| partVals); |
| return deepCopy(filterHook.filterPartition(p)); |
| } |
| |
| @Override |
| public List<Partition> getPartitionsByNames(String db_name, String tbl_name, |
| List<String> part_names) throws TException { |
| return getPartitionsByNames(getDefaultCatalog(conf), db_name, tbl_name, part_names); |
| } |
| |
| @Override |
| public List<Partition> getPartitionsByNames(String catName, String db_name, String tbl_name, |
| List<String> part_names) throws TException { |
| List<Partition> parts = |
| client.get_partitions_by_names(prependCatalogToDbName(catName, db_name, conf), tbl_name, part_names); |
| return deepCopyPartitions(filterHook.filterPartitions(parts)); |
| } |
| |
| @Override |
| public PartitionValuesResponse listPartitionValues(PartitionValuesRequest request) |
| throws MetaException, TException, NoSuchObjectException { |
| if (!request.isSetCatName()) { |
| request.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_partition_values(request); |
| } |
| |
| @Override |
| public Partition getPartitionWithAuthInfo(String db_name, String tbl_name, |
| List<String> part_vals, String user_name, List<String> group_names) |
| throws TException { |
| return getPartitionWithAuthInfo(getDefaultCatalog(conf), db_name, tbl_name, part_vals, |
| user_name, group_names); |
| } |
| |
| @Override |
| public Partition getPartitionWithAuthInfo(String catName, String dbName, String tableName, |
| List<String> pvals, String userName, |
| List<String> groupNames) throws TException { |
| Partition p = client.get_partition_with_auth(prependCatalogToDbName(catName, dbName, conf), tableName, |
| pvals, userName, groupNames); |
| return deepCopy(filterHook.filterPartition(p)); |
| } |
| |
| @Override |
| public Table getTable(String dbname, String name) throws TException { |
| return getTable(getDefaultCatalog(conf), dbname, name); |
| } |
| |
| @Override |
| public Table getTable(String catName, String dbName, String tableName) throws TException { |
| Table t; |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0) { |
| t = client.get_table(dbName, tableName); |
| } else if (hiveVersion == HiveVersion.V2_3) { |
| GetTableRequest req = new GetTableRequest(dbName, tableName); |
| req.setCapabilities(version); |
| t = client.get_table_req(req).getTable(); |
| } else { |
| GetTableRequest req = new GetTableRequest(dbName, tableName); |
| req.setCatName(catName); |
| req.setCapabilities(version); |
| t = client.get_table_req(req).getTable(); |
| } |
| return deepCopy(filterHook.filterTable(t)); |
| } |
| |
| @Override |
| public List<Table> getTableObjectsByName(String dbName, List<String> tableNames) |
| throws TException { |
| return getTableObjectsByName(getDefaultCatalog(conf), dbName, tableNames); |
| } |
| |
| @Override |
| public List<Table> getTableObjectsByName(String catName, String dbName, |
| List<String> tableNames) throws TException { |
| GetTablesRequest req = new GetTablesRequest(dbName); |
| req.setCatName(catName); |
| req.setTblNames(tableNames); |
| req.setCapabilities(version); |
| List<Table> tabs = client.get_table_objects_by_name_req(req).getTables(); |
| return deepCopyTables(filterHook.filterTables(tabs)); |
| } |
| |
| @Override |
| public Materialization getMaterializationInvalidationInfo(CreationMetadata cm, String validTxnList) |
| throws MetaException, InvalidOperationException, UnknownDBException, TException { |
| return client.get_materialization_invalidation_info(cm, validTxnList); |
| } |
| |
| @Override |
| public void updateCreationMetadata(String dbName, String tableName, CreationMetadata cm) |
| throws MetaException, InvalidOperationException, UnknownDBException, TException { |
| client.update_creation_metadata(getDefaultCatalog(conf), dbName, tableName, cm); |
| } |
| |
| @Override |
| public void updateCreationMetadata(String catName, String dbName, String tableName, |
| CreationMetadata cm) throws MetaException, TException { |
| client.update_creation_metadata(catName, dbName, tableName, cm); |
| |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public List<String> listTableNamesByFilter(String dbName, String filter, short maxTables) |
| throws TException { |
| return listTableNamesByFilter(getDefaultCatalog(conf), dbName, filter, maxTables); |
| } |
| |
| @Override |
| public List<String> listTableNamesByFilter(String catName, String dbName, String filter, |
| int maxTables) throws TException { |
| return filterHook.filterTableNames(catName, dbName, |
| client.get_table_names_by_filter(prependCatalogToDbName(catName, dbName, conf), filter, |
| shrinkMaxtoShort(maxTables))); |
| } |
| |
| /** |
| * @param name |
| * @return the type |
| * @throws MetaException |
| * @throws TException |
| * @throws NoSuchObjectException |
| * @see org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore.Iface#get_type(java.lang.String) |
| */ |
| public Type getType(String name) throws NoSuchObjectException, MetaException, TException { |
| return deepCopy(client.get_type(name)); |
| } |
| |
| @Override |
| public List<String> getTables(String dbname, String tablePattern) throws MetaException { |
| try { |
| return getTables(getDefaultCatalog(conf), dbname, tablePattern); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| return null; |
| } |
| |
| @Override |
| public List<String> getTables(String catName, String dbName, String tablePattern) |
| throws TException { |
| return filterHook.filterTableNames(catName, dbName, |
| client.get_tables(prependCatalogToDbName(catName, dbName, conf), tablePattern)); |
| } |
| |
| @Override |
| public List<String> getTables(String dbname, String tablePattern, TableType tableType) throws MetaException { |
| try { |
| return getTables(getDefaultCatalog(conf), dbname, tablePattern, tableType); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| return null; |
| } |
| |
| @Override |
| public List<String> getTables(String catName, String dbName, String tablePattern, |
| TableType tableType) throws TException { |
| return filterHook.filterTableNames(catName, dbName, |
| client.get_tables_by_type(prependCatalogToDbName(catName, dbName, conf), tablePattern, |
| tableType.toString())); |
| } |
| |
| @Override |
| public List<String> getMaterializedViewsForRewriting(String dbName) throws TException { |
| return getMaterializedViewsForRewriting(getDefaultCatalog(conf), dbName); |
| } |
| |
| @Override |
| public List<String> getMaterializedViewsForRewriting(String catName, String dbname) |
| throws MetaException { |
| try { |
| return filterHook.filterTableNames(catName, dbname, |
| client.get_materialized_views_for_rewriting(prependCatalogToDbName(catName, dbname, conf))); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| return null; |
| } |
| |
| @Override |
| public List<TableMeta> getTableMeta(String dbPatterns, String tablePatterns, List<String> tableTypes) |
| throws MetaException { |
| try { |
| return getTableMeta(getDefaultCatalog(conf), dbPatterns, tablePatterns, tableTypes); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| return null; |
| } |
| |
| @Override |
| public List<TableMeta> getTableMeta(String catName, String dbPatterns, String tablePatterns, |
| List<String> tableTypes) throws TException { |
| return filterHook.filterTableMetas(client.get_table_meta(prependCatalogToDbName( |
| catName, dbPatterns, conf), tablePatterns, tableTypes)); |
| } |
| |
| @Override |
| public List<String> getAllTables(String dbname) throws MetaException { |
| try { |
| return getAllTables(getDefaultCatalog(conf), dbname); |
| } catch (Exception e) { |
| MetaStoreUtils.logAndThrowMetaException(e); |
| } |
| return null; |
| } |
| |
| @Override |
| public List<String> getAllTables(String catName, String dbName) throws TException { |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0 || hiveVersion == HiveVersion.V2_3) { |
| return filterHook.filterTableNames(null, dbName, client.get_all_tables(dbName)); |
| } else { |
| return filterHook.filterTableNames(catName, dbName, client.get_all_tables( |
| prependCatalogToDbName(catName, dbName, conf))); |
| } |
| } |
| |
| @Override |
| public boolean tableExists(String databaseName, String tableName) throws TException { |
| return tableExists(getDefaultCatalog(conf), databaseName, tableName); |
| } |
| |
| @Override |
| public boolean tableExists(String catName, String dbName, String tableName) throws TException { |
| try { |
| Table t; |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0) { |
| t = client.get_table(dbName, tableName); |
| } else if (hiveVersion == HiveVersion.V2_3) { |
| GetTableRequest req = new GetTableRequest(dbName, tableName); |
| req.setCapabilities(version); |
| t = client.get_table_req(req).getTable(); |
| } else { |
| GetTableRequest req = new GetTableRequest(dbName, tableName); |
| req.setCatName(catName); |
| req.setCapabilities(version); |
| t = client.get_table_req(req).getTable(); |
| } |
| return filterHook.filterTable(t) != null; |
| } catch (NoSuchObjectException e) { |
| return false; |
| } |
| } |
| |
| @Override |
| public List<String> listPartitionNames(String dbName, String tblName, |
| short max) throws NoSuchObjectException, MetaException, TException { |
| return listPartitionNames(getDefaultCatalog(conf), dbName, tblName, max); |
| } |
| |
| @Override |
| public List<String> listPartitionNames(String catName, String dbName, String tableName, |
| int maxParts) throws TException { |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0 || hiveVersion == HiveVersion.V2_3) { |
| return filterHook.filterPartitionNames(null, dbName, tableName, |
| client.get_partition_names(dbName, tableName, shrinkMaxtoShort(maxParts))); |
| } else { |
| return filterHook.filterPartitionNames(catName, dbName, tableName, |
| client.get_partition_names(prependCatalogToDbName(catName, dbName, conf), tableName, |
| shrinkMaxtoShort(maxParts))); |
| } |
| } |
| |
| @Override |
| public List<String> listPartitionNames(String db_name, String tbl_name, |
| List<String> part_vals, short max_parts) throws TException { |
| return listPartitionNames(getDefaultCatalog(conf), db_name, tbl_name, part_vals, max_parts); |
| } |
| |
| @Override |
| public List<String> listPartitionNames(String catName, String db_name, String tbl_name, |
| List<String> part_vals, int max_parts) throws TException { |
| if (hiveVersion == HiveVersion.V1_0 || hiveVersion == HiveVersion.V2_0 || hiveVersion == HiveVersion.V2_3) { |
| return filterHook.filterPartitionNames(null, db_name, tbl_name, |
| client.get_partition_names_ps(db_name, tbl_name, part_vals, shrinkMaxtoShort(max_parts))); |
| } else { |
| return filterHook.filterPartitionNames(catName, db_name, tbl_name, |
| client.get_partition_names_ps(prependCatalogToDbName(catName, db_name, conf), tbl_name, |
| part_vals, shrinkMaxtoShort(max_parts))); |
| } |
| } |
| |
| @Override |
| public int getNumPartitionsByFilter(String db_name, String tbl_name, |
| String filter) throws TException { |
| return getNumPartitionsByFilter(getDefaultCatalog(conf), db_name, tbl_name, filter); |
| } |
| |
| @Override |
| public int getNumPartitionsByFilter(String catName, String dbName, String tableName, |
| String filter) throws TException { |
| return client.get_num_partitions_by_filter(prependCatalogToDbName(catName, dbName, conf), tableName, |
| filter); |
| } |
| |
| @Override |
| public void alter_partition(String dbName, String tblName, Partition newPart) |
| throws InvalidOperationException, MetaException, TException { |
| alter_partition(getDefaultCatalog(conf), dbName, tblName, newPart, null); |
| } |
| |
| @Override |
| public void alter_partition(String dbName, String tblName, Partition newPart, EnvironmentContext environmentContext) |
| throws InvalidOperationException, MetaException, TException { |
| alter_partition(getDefaultCatalog(conf), dbName, tblName, newPart, environmentContext); |
| } |
| |
| @Override |
| public void alter_partition(String catName, String dbName, String tblName, Partition newPart, |
| EnvironmentContext environmentContext) throws TException { |
| client.alter_partition_with_environment_context(prependCatalogToDbName(catName, dbName, conf), tblName, |
| newPart, environmentContext); |
| } |
| |
| @Override |
| public void alter_partitions(String dbName, String tblName, List<Partition> newParts) |
| throws TException { |
| alter_partitions(getDefaultCatalog(conf), dbName, tblName, newParts, null); |
| } |
| |
| @Override |
| public void alter_partitions(String dbName, String tblName, List<Partition> newParts, |
| EnvironmentContext environmentContext) throws TException { |
| alter_partitions(getDefaultCatalog(conf), dbName, tblName, newParts, environmentContext); |
| } |
| |
| @Override |
| public void alter_partitions(String catName, String dbName, String tblName, |
| List<Partition> newParts, |
| EnvironmentContext environmentContext) throws TException { |
| client.alter_partitions_with_environment_context(prependCatalogToDbName(catName, dbName, conf), |
| tblName, newParts, environmentContext); |
| } |
| |
| @Override |
| public void alterDatabase(String dbName, Database db) throws TException { |
| alterDatabase(getDefaultCatalog(conf), dbName, db); |
| } |
| |
| @Override |
| public void alterDatabase(String catName, String dbName, Database newDb) throws TException { |
| client.alter_database(prependCatalogToDbName(catName, dbName, conf), newDb); |
| } |
| |
| @Override |
| public List<FieldSchema> getFields(String db, String tableName) throws TException { |
| return getFields(getDefaultCatalog(conf), db, tableName); |
| } |
| |
| @Override |
| public List<FieldSchema> getFields(String catName, String db, String tableName) |
| throws TException { |
| List<FieldSchema> fields = client.get_fields(prependCatalogToDbName(catName, db, conf), tableName); |
| return deepCopyFieldSchemas(fields); |
| } |
| |
| @Override |
| public List<SQLPrimaryKey> getPrimaryKeys(PrimaryKeysRequest req) throws TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_primary_keys(req).getPrimaryKeys(); |
| } |
| |
| @Override |
| public List<SQLForeignKey> getForeignKeys(ForeignKeysRequest req) throws MetaException, |
| NoSuchObjectException, TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_foreign_keys(req).getForeignKeys(); |
| } |
| |
| @Override |
| public List<SQLUniqueConstraint> getUniqueConstraints(UniqueConstraintsRequest req) |
| throws MetaException, NoSuchObjectException, TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_unique_constraints(req).getUniqueConstraints(); |
| } |
| |
| @Override |
| public List<SQLNotNullConstraint> getNotNullConstraints(NotNullConstraintsRequest req) |
| throws MetaException, NoSuchObjectException, TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_not_null_constraints(req).getNotNullConstraints(); |
| } |
| |
| @Override |
| public List<SQLDefaultConstraint> getDefaultConstraints(DefaultConstraintsRequest req) |
| throws MetaException, NoSuchObjectException, TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_default_constraints(req).getDefaultConstraints(); |
| } |
| |
| @Override |
| public List<SQLCheckConstraint> getCheckConstraints(CheckConstraintsRequest req) |
| throws MetaException, NoSuchObjectException, TException { |
| if (!req.isSetCatName()) { |
| req.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_check_constraints(req).getCheckConstraints(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean updateTableColumnStatistics(ColumnStatistics statsObj) throws TException { |
| if (!statsObj.getStatsDesc().isSetCatName()) { |
| statsObj.getStatsDesc().setCatName(getDefaultCatalog(conf)); |
| } |
| return client.update_table_column_statistics(statsObj); |
| } |
| |
| @Override |
| public boolean updatePartitionColumnStatistics(ColumnStatistics statsObj) throws TException { |
| if (!statsObj.getStatsDesc().isSetCatName()) { |
| statsObj.getStatsDesc().setCatName(getDefaultCatalog(conf)); |
| } |
| return client.update_partition_column_statistics(statsObj); |
| } |
| |
| @Override |
| public boolean setPartitionColumnStatistics(SetPartitionsStatsRequest request) throws TException { |
| String defaultCat = getDefaultCatalog(conf); |
| for (ColumnStatistics stats : request.getColStats()) { |
| if (!stats.getStatsDesc().isSetCatName()) { |
| stats.getStatsDesc().setCatName(defaultCat); |
| } |
| } |
| return client.set_aggr_stats_for(request); |
| } |
| |
| @Override |
| public void flushCache() { |
| try { |
| client.flushCache(); |
| } catch (TException e) { |
| // Not much we can do about it honestly |
| LOG.warn("Got error flushing the cache", e); |
| } |
| } |
| |
| @Override |
| public List<ColumnStatisticsObj> getTableColumnStatistics(String dbName, String tableName, |
| List<String> colNames) throws TException { |
| return getTableColumnStatistics(getDefaultCatalog(conf), dbName, tableName, colNames); |
| } |
| |
| @Override |
| public List<ColumnStatisticsObj> getTableColumnStatistics(String catName, String dbName, |
| String tableName, |
| List<String> colNames) throws TException { |
| TableStatsRequest rqst = new TableStatsRequest(dbName, tableName, colNames); |
| if (hiveVersion != HiveVersion.V1_0 && hiveVersion != HiveVersion.V2_0 && hiveVersion != HiveVersion.V2_3) { |
| rqst.setCatName(catName); |
| } |
| return client.get_table_statistics_req(rqst).getTableStats(); |
| } |
| |
| @Override |
| public Map<String, List<ColumnStatisticsObj>> getPartitionColumnStatistics( |
| String dbName, String tableName, List<String> partNames, List<String> colNames) |
| throws TException { |
| return getPartitionColumnStatistics(getDefaultCatalog(conf), dbName, tableName, partNames, colNames); |
| } |
| |
| @Override |
| public Map<String, List<ColumnStatisticsObj>> getPartitionColumnStatistics( |
| String catName, String dbName, String tableName, List<String> partNames, |
| List<String> colNames) throws TException { |
| PartitionsStatsRequest rqst = new PartitionsStatsRequest(dbName, tableName, colNames, |
| partNames); |
| if (hiveVersion != HiveVersion.V1_0 && hiveVersion != HiveVersion.V2_0 && hiveVersion != HiveVersion.V2_3) { |
| rqst.setCatName(catName); |
| } |
| return client.get_partitions_statistics_req(rqst).getPartStats(); |
| } |
| |
| @Override |
| public boolean deletePartitionColumnStatistics(String dbName, String tableName, String partName, |
| String colName) throws TException { |
| return deletePartitionColumnStatistics(getDefaultCatalog(conf), dbName, tableName, partName, |
| colName); |
| } |
| |
| @Override |
| public boolean deletePartitionColumnStatistics(String catName, String dbName, String tableName, |
| String partName, String colName) |
| throws TException { |
| return client.delete_partition_column_statistics(prependCatalogToDbName(catName, dbName, conf), |
| tableName, partName, colName); |
| } |
| |
| @Override |
| public boolean deleteTableColumnStatistics(String dbName, String tableName, String colName) |
| throws TException { |
| return deleteTableColumnStatistics(getDefaultCatalog(conf), dbName, tableName, colName); |
| } |
| |
| @Override |
| public boolean deleteTableColumnStatistics(String catName, String dbName, String tableName, |
| String colName) throws TException { |
| return client.delete_table_column_statistics(prependCatalogToDbName(catName, dbName, conf), |
| tableName, colName); |
| } |
| |
| @Override |
| public List<FieldSchema> getSchema(String db, String tableName) throws TException { |
| return getSchema(getDefaultCatalog(conf), db, tableName); |
| } |
| |
| @Override |
| public List<FieldSchema> getSchema(String catName, String db, String tableName) throws TException { |
| List<FieldSchema> fields; |
| if (hiveVersion == HiveVersion.V1_0) { |
| fields = client.get_schema(db, tableName); |
| } else { |
| EnvironmentContext envCxt = null; |
| String addedJars = MetastoreConf.getVar(conf, ConfVars.ADDED_JARS); |
| if(org.apache.commons.lang.StringUtils.isNotBlank(addedJars)) { |
| Map<String, String> props = new HashMap<>(); |
| props.put("hive.added.jars.path", addedJars); |
| envCxt = new EnvironmentContext(props); |
| } |
| fields = client.get_schema_with_environment_context(prependCatalogToDbNameByVersion(hiveVersion, |
| catName, db, conf), tableName, envCxt); |
| } |
| return deepCopyFieldSchemas(fields); |
| } |
| |
| @Override |
| public String getConfigValue(String name, String defaultValue) |
| throws TException, ConfigValSecurityException { |
| return client.get_config_value(name, defaultValue); |
| } |
| |
| @Override |
| public Partition getPartition(String db, String tableName, String partName) throws TException { |
| return getPartition(getDefaultCatalog(conf), db, tableName, partName); |
| } |
| |
| @Override |
| public Partition getPartition(String catName, String dbName, String tblName, String name) |
| throws TException { |
| Partition p = client.get_partition_by_name(prependCatalogToDbName(catName, dbName, conf), tblName, |
| name); |
| return deepCopy(filterHook.filterPartition(p)); |
| } |
| |
| public Partition appendPartitionByName(String dbName, String tableName, String partName) |
| throws InvalidObjectException, AlreadyExistsException, MetaException, TException { |
| return appendPartitionByName(dbName, tableName, partName, null); |
| } |
| |
| public Partition appendPartitionByName(String dbName, String tableName, String partName, |
| EnvironmentContext envContext) throws InvalidObjectException, AlreadyExistsException, |
| MetaException, TException { |
| Partition p = client.append_partition_by_name_with_environment_context(dbName, tableName, |
| partName, envContext); |
| return deepCopy(p); |
| } |
| |
| public boolean dropPartitionByName(String dbName, String tableName, String partName, |
| boolean deleteData) throws NoSuchObjectException, MetaException, TException { |
| return dropPartitionByName(dbName, tableName, partName, deleteData, null); |
| } |
| |
| public boolean dropPartitionByName(String dbName, String tableName, String partName, |
| boolean deleteData, EnvironmentContext envContext) throws NoSuchObjectException, |
| MetaException, TException { |
| return client.drop_partition_by_name_with_environment_context(dbName, tableName, partName, |
| deleteData, envContext); |
| } |
| |
| private HiveMetaHook getHook(Table tbl) throws MetaException { |
| if (hookLoader == null) { |
| return null; |
| } |
| return hookLoader.getHook(tbl); |
| } |
| |
| @Override |
| public List<String> partitionNameToVals(String name) throws MetaException, TException { |
| return client.partition_name_to_vals(name); |
| } |
| |
| @Override |
| public Map<String, String> partitionNameToSpec(String name) throws MetaException, TException{ |
| return client.partition_name_to_spec(name); |
| } |
| |
| /** |
| * @param partition |
| * @return |
| */ |
| protected Partition deepCopy(Partition partition) { |
| Partition copy = null; |
| if (partition != null) { |
| copy = new Partition(partition); |
| } |
| return copy; |
| } |
| |
| private Database deepCopy(Database database) { |
| Database copy = null; |
| if (database != null) { |
| copy = new Database(database); |
| } |
| return copy; |
| } |
| |
| protected Table deepCopy(Table table) { |
| Table copy = null; |
| if (table != null) { |
| copy = new Table(table); |
| } |
| return copy; |
| } |
| |
| private Type deepCopy(Type type) { |
| Type copy = null; |
| if (type != null) { |
| copy = new Type(type); |
| } |
| return copy; |
| } |
| |
| private FieldSchema deepCopy(FieldSchema schema) { |
| FieldSchema copy = null; |
| if (schema != null) { |
| copy = new FieldSchema(schema); |
| } |
| return copy; |
| } |
| |
| private Function deepCopy(Function func) { |
| Function copy = null; |
| if (func != null) { |
| copy = new Function(func); |
| } |
| return copy; |
| } |
| |
| protected PrincipalPrivilegeSet deepCopy(PrincipalPrivilegeSet pps) { |
| PrincipalPrivilegeSet copy = null; |
| if (pps != null) { |
| copy = new PrincipalPrivilegeSet(pps); |
| } |
| return copy; |
| } |
| |
| private List<Partition> deepCopyPartitions(List<Partition> partitions) { |
| return deepCopyPartitions(partitions, null); |
| } |
| |
| private List<Partition> deepCopyPartitions( |
| Collection<Partition> src, List<Partition> dest) { |
| if (src == null) { |
| return dest; |
| } |
| if (dest == null) { |
| dest = new ArrayList<Partition>(src.size()); |
| } |
| for (Partition part : src) { |
| dest.add(deepCopy(part)); |
| } |
| return dest; |
| } |
| |
| private List<Table> deepCopyTables(List<Table> tables) { |
| List<Table> copy = null; |
| if (tables != null) { |
| copy = new ArrayList<Table>(); |
| for (Table tab : tables) { |
| copy.add(deepCopy(tab)); |
| } |
| } |
| return copy; |
| } |
| |
| protected List<FieldSchema> deepCopyFieldSchemas(List<FieldSchema> schemas) { |
| List<FieldSchema> copy = null; |
| if (schemas != null) { |
| copy = new ArrayList<FieldSchema>(); |
| for (FieldSchema schema : schemas) { |
| copy.add(deepCopy(schema)); |
| } |
| } |
| return copy; |
| } |
| |
| @Override |
| public boolean grant_role(String roleName, String userName, |
| PrincipalType principalType, String grantor, PrincipalType grantorType, |
| boolean grantOption) throws MetaException, TException { |
| GrantRevokeRoleRequest req = new GrantRevokeRoleRequest(); |
| req.setRequestType(GrantRevokeType.GRANT); |
| req.setRoleName(roleName); |
| req.setPrincipalName(userName); |
| req.setPrincipalType(principalType); |
| req.setGrantor(grantor); |
| req.setGrantorType(grantorType); |
| req.setGrantOption(grantOption); |
| GrantRevokeRoleResponse res = client.grant_revoke_role(req); |
| if (!res.isSetSuccess()) { |
| throw new MetaException("GrantRevokeResponse missing success field"); |
| } |
| return res.isSuccess(); |
| } |
| |
| @Override |
| public boolean create_role(Role role) |
| throws MetaException, TException { |
| return client.create_role(role); |
| } |
| |
| @Override |
| public boolean drop_role(String roleName) throws MetaException, TException { |
| return client.drop_role(roleName); |
| } |
| |
| @Override |
| public List<Role> list_roles(String principalName, |
| PrincipalType principalType) throws MetaException, TException { |
| return client.list_roles(principalName, principalType); |
| } |
| |
| @Override |
| public List<String> listRoleNames() throws MetaException, TException { |
| return client.get_role_names(); |
| } |
| |
| @Override |
| public GetPrincipalsInRoleResponse get_principals_in_role(GetPrincipalsInRoleRequest req) |
| throws MetaException, TException { |
| return client.get_principals_in_role(req); |
| } |
| |
| @Override |
| public GetRoleGrantsForPrincipalResponse get_role_grants_for_principal( |
| GetRoleGrantsForPrincipalRequest getRolePrincReq) throws MetaException, TException { |
| return client.get_role_grants_for_principal(getRolePrincReq); |
| } |
| |
| @Override |
| public boolean grant_privileges(PrivilegeBag privileges) |
| throws MetaException, TException { |
| String defaultCat = getDefaultCatalog(conf); |
| for (HiveObjectPrivilege priv : privileges.getPrivileges()) { |
| if (!priv.getHiveObject().isSetCatName()) { |
| priv.getHiveObject().setCatName(defaultCat); |
| } |
| } |
| GrantRevokePrivilegeRequest req = new GrantRevokePrivilegeRequest(); |
| req.setRequestType(GrantRevokeType.GRANT); |
| req.setPrivileges(privileges); |
| GrantRevokePrivilegeResponse res = client.grant_revoke_privileges(req); |
| if (!res.isSetSuccess()) { |
| throw new MetaException("GrantRevokePrivilegeResponse missing success field"); |
| } |
| return res.isSuccess(); |
| } |
| |
| @Override |
| public boolean revoke_role(String roleName, String userName, |
| PrincipalType principalType, boolean grantOption) throws MetaException, TException { |
| GrantRevokeRoleRequest req = new GrantRevokeRoleRequest(); |
| req.setRequestType(GrantRevokeType.REVOKE); |
| req.setRoleName(roleName); |
| req.setPrincipalName(userName); |
| req.setPrincipalType(principalType); |
| req.setGrantOption(grantOption); |
| GrantRevokeRoleResponse res = client.grant_revoke_role(req); |
| if (!res.isSetSuccess()) { |
| throw new MetaException("GrantRevokeResponse missing success field"); |
| } |
| return res.isSuccess(); |
| } |
| |
| @Override |
| public boolean revoke_privileges(PrivilegeBag privileges, boolean grantOption) throws MetaException, |
| TException { |
| String defaultCat = getDefaultCatalog(conf); |
| for (HiveObjectPrivilege priv : privileges.getPrivileges()) { |
| if (!priv.getHiveObject().isSetCatName()) { |
| priv.getHiveObject().setCatName(defaultCat); |
| } |
| } |
| GrantRevokePrivilegeRequest req = new GrantRevokePrivilegeRequest(); |
| req.setRequestType(GrantRevokeType.REVOKE); |
| req.setPrivileges(privileges); |
| req.setRevokeGrantOption(grantOption); |
| GrantRevokePrivilegeResponse res = client.grant_revoke_privileges(req); |
| if (!res.isSetSuccess()) { |
| throw new MetaException("GrantRevokePrivilegeResponse missing success field"); |
| } |
| return res.isSuccess(); |
| } |
| |
| @Override |
| public boolean refresh_privileges(HiveObjectRef objToRefresh, String authorizer, |
| PrivilegeBag grantPrivileges) throws MetaException, |
| TException { |
| String defaultCat = getDefaultCatalog(conf); |
| objToRefresh.setCatName(defaultCat); |
| |
| if (grantPrivileges.getPrivileges() != null) { |
| for (HiveObjectPrivilege priv : grantPrivileges.getPrivileges()) { |
| if (!priv.getHiveObject().isSetCatName()) { |
| priv.getHiveObject().setCatName(defaultCat); |
| } |
| } |
| } |
| GrantRevokePrivilegeRequest grantReq = new GrantRevokePrivilegeRequest(); |
| grantReq.setRequestType(GrantRevokeType.GRANT); |
| grantReq.setPrivileges(grantPrivileges); |
| |
| GrantRevokePrivilegeResponse res = client.refresh_privileges(objToRefresh, authorizer, grantReq); |
| if (!res.isSetSuccess()) { |
| throw new MetaException("GrantRevokePrivilegeResponse missing success field"); |
| } |
| return res.isSuccess(); |
| } |
| |
| @Override |
| public PrincipalPrivilegeSet get_privilege_set(HiveObjectRef hiveObject, |
| String userName, List<String> groupNames) throws MetaException, |
| TException { |
| if (!hiveObject.isSetCatName()) { |
| hiveObject.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_privilege_set(hiveObject, userName, groupNames); |
| } |
| |
| @Override |
| public List<HiveObjectPrivilege> list_privileges(String principalName, |
| PrincipalType principalType, HiveObjectRef hiveObject) |
| throws MetaException, TException { |
| if (!hiveObject.isSetCatName()) { |
| hiveObject.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.list_privileges(principalName, principalType, hiveObject); |
| } |
| |
| public String getDelegationToken(String renewerKerberosPrincipalName) throws |
| MetaException, TException, IOException { |
| //a convenience method that makes the intended owner for the delegation |
| //token request the current user |
| String owner = SecurityUtils.getUser(); |
| return getDelegationToken(owner, renewerKerberosPrincipalName); |
| } |
| |
| @Override |
| public String getDelegationToken(String owner, String renewerKerberosPrincipalName) throws |
| MetaException, TException { |
| // This is expected to be a no-op, so we will return null when we use local metastore. |
| if (localMetaStore) { |
| return null; |
| } |
| return client.get_delegation_token(owner, renewerKerberosPrincipalName); |
| } |
| |
| @Override |
| public long renewDelegationToken(String tokenStrForm) throws MetaException, TException { |
| if (localMetaStore) { |
| return 0; |
| } |
| return client.renew_delegation_token(tokenStrForm); |
| |
| } |
| |
| @Override |
| public void cancelDelegationToken(String tokenStrForm) throws MetaException, TException { |
| if (localMetaStore) { |
| return; |
| } |
| client.cancel_delegation_token(tokenStrForm); |
| } |
| |
| @Override |
| public boolean addToken(String tokenIdentifier, String delegationToken) throws TException { |
| return client.add_token(tokenIdentifier, delegationToken); |
| } |
| |
| @Override |
| public boolean removeToken(String tokenIdentifier) throws TException { |
| return client.remove_token(tokenIdentifier); |
| } |
| |
| @Override |
| public String getToken(String tokenIdentifier) throws TException { |
| return client.get_token(tokenIdentifier); |
| } |
| |
| @Override |
| public List<String> getAllTokenIdentifiers() throws TException { |
| return client.get_all_token_identifiers(); |
| } |
| |
| @Override |
| public int addMasterKey(String key) throws MetaException, TException { |
| return client.add_master_key(key); |
| } |
| |
| @Override |
| public void updateMasterKey(Integer seqNo, String key) |
| throws NoSuchObjectException, MetaException, TException { |
| client.update_master_key(seqNo, key); |
| } |
| |
| @Override |
| public boolean removeMasterKey(Integer keySeq) throws TException { |
| return client.remove_master_key(keySeq); |
| } |
| |
| @Override |
| public String[] getMasterKeys() throws TException { |
| List<String> keyList = client.get_master_keys(); |
| return keyList.toArray(new String[keyList.size()]); |
| } |
| |
| @Override |
| public ValidTxnList getValidTxns() throws TException { |
| return TxnUtils.createValidReadTxnList(client.get_open_txns(), 0); |
| } |
| |
| @Override |
| public ValidTxnList getValidTxns(long currentTxn) throws TException { |
| return TxnUtils.createValidReadTxnList(client.get_open_txns(), currentTxn); |
| } |
| |
| @Override |
| public ValidWriteIdList getValidWriteIds(String fullTableName) throws TException { |
| GetValidWriteIdsRequest rqst = new GetValidWriteIdsRequest(Collections.singletonList(fullTableName), null); |
| GetValidWriteIdsResponse validWriteIds = client.get_valid_write_ids(rqst); |
| return TxnUtils.createValidReaderWriteIdList(validWriteIds.getTblValidWriteIds().get(0)); |
| } |
| |
| @Override |
| public List<TableValidWriteIds> getValidWriteIds( |
| List<String> tablesList, String validTxnList) throws TException { |
| GetValidWriteIdsRequest rqst = new GetValidWriteIdsRequest(tablesList, validTxnList); |
| return client.get_valid_write_ids(rqst).getTblValidWriteIds(); |
| } |
| |
| @Override |
| public long openTxn(String user) throws TException { |
| OpenTxnsResponse txns = openTxnsIntr(user, 1, null, null); |
| return txns.getTxn_ids().get(0); |
| } |
| |
| @Override |
| public List<Long> replOpenTxn(String replPolicy, List<Long> srcTxnIds, String user) throws TException { |
| // As this is called from replication task, the user is the user who has fired the repl command. |
| // This is required for standalone metastore authentication. |
| OpenTxnsResponse txns = openTxnsIntr(user, srcTxnIds.size(), replPolicy, srcTxnIds); |
| return txns.getTxn_ids(); |
| } |
| |
| @Override |
| public OpenTxnsResponse openTxns(String user, int numTxns) throws TException { |
| return openTxnsIntr(user, numTxns, null, null); |
| } |
| |
| private OpenTxnsResponse openTxnsIntr(String user, int numTxns, String replPolicy, |
| List<Long> srcTxnIds) throws TException { |
| String hostname; |
| try { |
| hostname = InetAddress.getLocalHost().getHostName(); |
| } catch (UnknownHostException e) { |
| LOG.error("Unable to resolve my host name " + e.getMessage()); |
| throw new RuntimeException(e); |
| } |
| OpenTxnRequest rqst = new OpenTxnRequest(numTxns, user, hostname); |
| if (replPolicy != null) { |
| assert srcTxnIds != null; |
| assert numTxns == srcTxnIds.size(); |
| // need to set this only for replication tasks |
| rqst.setReplPolicy(replPolicy); |
| rqst.setReplSrcTxnIds(srcTxnIds); |
| } else { |
| assert srcTxnIds == null; |
| } |
| return client.open_txns(rqst); |
| } |
| |
| @Override |
| public void rollbackTxn(long txnid) throws NoSuchTxnException, TException { |
| client.abort_txn(new AbortTxnRequest(txnid)); |
| } |
| |
| @Override |
| public void replRollbackTxn(long srcTxnId, String replPolicy) throws NoSuchTxnException, TException { |
| AbortTxnRequest rqst = new AbortTxnRequest(srcTxnId); |
| rqst.setReplPolicy(replPolicy); |
| client.abort_txn(rqst); |
| } |
| |
| @Override |
| public void commitTxn(long txnid) |
| throws NoSuchTxnException, TxnAbortedException, TException { |
| client.commit_txn(new CommitTxnRequest(txnid)); |
| } |
| |
| @Override |
| public void replCommitTxn(long srcTxnId, String replPolicy) |
| throws NoSuchTxnException, TxnAbortedException, TException { |
| CommitTxnRequest rqst = new CommitTxnRequest(srcTxnId); |
| rqst.setReplPolicy(replPolicy); |
| client.commit_txn(rqst); |
| } |
| |
| @Override |
| public GetOpenTxnsInfoResponse showTxns() throws TException { |
| return client.get_open_txns_info(); |
| } |
| |
| @Override |
| public void abortTxns(List<Long> txnids) throws NoSuchTxnException, TException { |
| client.abort_txns(new AbortTxnsRequest(txnids)); |
| } |
| |
| @Override |
| public void replTableWriteIdState(String validWriteIdList, String dbName, String tableName, List<String> partNames) |
| throws TException { |
| String user; |
| try { |
| user = UserGroupInformation.getCurrentUser().getUserName(); |
| } catch (IOException e) { |
| LOG.error("Unable to resolve current user name " + e.getMessage()); |
| throw new RuntimeException(e); |
| } |
| |
| String hostName; |
| try { |
| hostName = InetAddress.getLocalHost().getHostName(); |
| } catch (UnknownHostException e) { |
| LOG.error("Unable to resolve my host name " + e.getMessage()); |
| throw new RuntimeException(e); |
| } |
| |
| ReplTblWriteIdStateRequest rqst |
| = new ReplTblWriteIdStateRequest(validWriteIdList, user, hostName, dbName, tableName); |
| if (partNames != null) { |
| rqst.setPartNames(partNames); |
| } |
| client.repl_tbl_writeid_state(rqst); |
| } |
| |
| @Override |
| public long allocateTableWriteId(long txnId, String dbName, String tableName) throws TException { |
| return allocateTableWriteIdsBatch(Collections.singletonList(txnId), dbName, tableName).get(0).getWriteId(); |
| } |
| |
| @Override |
| public List<TxnToWriteId> allocateTableWriteIdsBatch(List<Long> txnIds, String dbName, String tableName) |
| throws TException { |
| AllocateTableWriteIdsRequest rqst = new AllocateTableWriteIdsRequest(dbName, tableName); |
| rqst.setTxnIds(txnIds); |
| return allocateTableWriteIdsBatchIntr(rqst); |
| } |
| |
| @Override |
| public List<TxnToWriteId> replAllocateTableWriteIdsBatch(String dbName, String tableName, |
| String replPolicy, List<TxnToWriteId> srcTxnToWriteIdList) throws TException { |
| AllocateTableWriteIdsRequest rqst = new AllocateTableWriteIdsRequest(dbName, tableName); |
| rqst.setReplPolicy(replPolicy); |
| rqst.setSrcTxnToWriteIdList(srcTxnToWriteIdList); |
| return allocateTableWriteIdsBatchIntr(rqst); |
| } |
| |
| private List<TxnToWriteId> allocateTableWriteIdsBatchIntr(AllocateTableWriteIdsRequest rqst) throws TException { |
| return client.allocate_table_write_ids(rqst).getTxnToWriteIds(); |
| } |
| |
| @Override |
| public LockResponse lock(LockRequest request) |
| throws NoSuchTxnException, TxnAbortedException, TException { |
| return client.lock(request); |
| } |
| |
| @Override |
| public LockResponse checkLock(long lockid) |
| throws NoSuchTxnException, TxnAbortedException, NoSuchLockException, |
| TException { |
| return client.check_lock(new CheckLockRequest(lockid)); |
| } |
| |
| @Override |
| public void unlock(long lockid) |
| throws NoSuchLockException, TxnOpenException, TException { |
| client.unlock(new UnlockRequest(lockid)); |
| } |
| |
| @Override |
| @Deprecated |
| public ShowLocksResponse showLocks() throws TException { |
| return client.show_locks(new ShowLocksRequest()); |
| } |
| |
| @Override |
| public ShowLocksResponse showLocks(ShowLocksRequest request) throws TException { |
| return client.show_locks(request); |
| } |
| |
| @Override |
| public void heartbeat(long txnid, long lockid) |
| throws NoSuchLockException, NoSuchTxnException, TxnAbortedException, |
| TException { |
| HeartbeatRequest hb = new HeartbeatRequest(); |
| hb.setLockid(lockid); |
| hb.setTxnid(txnid); |
| client.heartbeat(hb); |
| } |
| |
| @Override |
| public HeartbeatTxnRangeResponse heartbeatTxnRange(long min, long max) |
| throws NoSuchTxnException, TxnAbortedException, TException { |
| HeartbeatTxnRangeRequest rqst = new HeartbeatTxnRangeRequest(min, max); |
| return client.heartbeat_txn_range(rqst); |
| } |
| |
| @Override |
| @Deprecated |
| public void compact(String dbname, String tableName, String partitionName, CompactionType type) |
| throws TException { |
| CompactionRequest cr = new CompactionRequest(); |
| if (dbname == null) { |
| cr.setDbname(DEFAULT_DATABASE_NAME); |
| } else { |
| cr.setDbname(dbname); |
| } |
| cr.setTablename(tableName); |
| if (partitionName != null) { |
| cr.setPartitionname(partitionName); |
| } |
| cr.setType(type); |
| client.compact(cr); |
| } |
| @Deprecated |
| @Override |
| public void compact(String dbname, String tableName, String partitionName, CompactionType type, |
| Map<String, String> tblproperties) throws TException { |
| compact2(dbname, tableName, partitionName, type, tblproperties); |
| } |
| |
| @Override |
| public CompactionResponse compact2(String dbname, String tableName, String partitionName, CompactionType type, |
| Map<String, String> tblproperties) throws TException { |
| CompactionRequest cr = new CompactionRequest(); |
| if (dbname == null) { |
| cr.setDbname(DEFAULT_DATABASE_NAME); |
| } else { |
| cr.setDbname(dbname); |
| } |
| cr.setTablename(tableName); |
| if (partitionName != null) { |
| cr.setPartitionname(partitionName); |
| } |
| cr.setType(type); |
| cr.setProperties(tblproperties); |
| return client.compact2(cr); |
| } |
| @Override |
| public ShowCompactResponse showCompactions() throws TException { |
| return client.show_compact(new ShowCompactRequest()); |
| } |
| |
| @Deprecated |
| @Override |
| public void addDynamicPartitions(long txnId, long writeId, String dbName, String tableName, |
| List<String> partNames) throws TException { |
| client.add_dynamic_partitions(new AddDynamicPartitions(txnId, writeId, dbName, tableName, partNames)); |
| } |
| @Override |
| public void addDynamicPartitions(long txnId, long writeId, String dbName, String tableName, |
| List<String> partNames, DataOperationType operationType) throws TException { |
| AddDynamicPartitions adp = new AddDynamicPartitions(txnId, writeId, dbName, tableName, partNames); |
| adp.setOperationType(operationType); |
| client.add_dynamic_partitions(adp); |
| } |
| |
| @Override |
| public void insertTable(Table table, boolean overwrite) throws MetaException { |
| boolean failed = true; |
| HiveMetaHook hook = getHook(table); |
| if (hook == null || !(hook instanceof DefaultHiveMetaHook)) { |
| return; |
| } |
| DefaultHiveMetaHook hiveMetaHook = (DefaultHiveMetaHook) hook; |
| try { |
| hiveMetaHook.commitInsertTable(table, overwrite); |
| failed = false; |
| } |
| finally { |
| if (failed) { |
| hiveMetaHook.rollbackInsertTable(table, overwrite); |
| } |
| } |
| } |
| |
| @InterfaceAudience.LimitedPrivate({"HCatalog"}) |
| @Override |
| public NotificationEventResponse getNextNotification(long lastEventId, int maxEvents, |
| NotificationFilter filter) throws TException { |
| NotificationEventRequest rqst = new NotificationEventRequest(lastEventId); |
| rqst.setMaxEvents(maxEvents); |
| NotificationEventResponse rsp = client.get_next_notification(rqst); |
| LOG.debug("Got back " + rsp.getEventsSize() + " events"); |
| NotificationEventResponse filtered = new NotificationEventResponse(); |
| if (rsp != null && rsp.getEvents() != null) { |
| long nextEventId = lastEventId + 1; |
| for (NotificationEvent e : rsp.getEvents()) { |
| if (e.getEventId() != nextEventId) { |
| LOG.error("Requested events are found missing in NOTIFICATION_LOG table. Expected: {}, Actual: {}. " |
| + "Probably, cleaner would've cleaned it up. " |
| + "Try setting higher value for hive.metastore.event.db.listener.timetolive. " |
| + "Also, bootstrap the system again to get back the consistent replicated state.", |
| nextEventId, e.getEventId()); |
| throw new IllegalStateException(REPL_EVENTS_MISSING_IN_METASTORE); |
| } |
| if ((filter != null) && filter.accept(e)) { |
| filtered.addToEvents(e); |
| } |
| nextEventId++; |
| } |
| } |
| return (filter != null) ? filtered : rsp; |
| } |
| |
| @InterfaceAudience.LimitedPrivate({"HCatalog"}) |
| @Override |
| public CurrentNotificationEventId getCurrentNotificationEventId() throws TException { |
| return client.get_current_notificationEventId(); |
| } |
| |
| @InterfaceAudience.LimitedPrivate({"HCatalog"}) |
| @Override |
| public NotificationEventsCountResponse getNotificationEventsCount(NotificationEventsCountRequest rqst) |
| throws TException { |
| if (!rqst.isSetCatName()) { |
| rqst.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.get_notification_events_count(rqst); |
| } |
| |
| @InterfaceAudience.LimitedPrivate({"Apache Hive, HCatalog"}) |
| @Override |
| public FireEventResponse fireListenerEvent(FireEventRequest rqst) throws TException { |
| if (!rqst.isSetCatName()) { |
| rqst.setCatName(getDefaultCatalog(conf)); |
| } |
| return client.fire_listener_event(rqst); |
| } |
| |
| /** |
| * Creates a synchronized wrapper for any {@link IMetaStoreClient}. |
| * This may be used by multi-threaded applications until we have |
| * fixed all reentrancy bugs. |
| * |
| * @param client unsynchronized client |
| * |
| * @return synchronized client |
| */ |
| public static IMetaStoreClient newSynchronizedClient( |
| IMetaStoreClient client) { |
| return (IMetaStoreClient) Proxy.newProxyInstance( |
| HiveMetaStoreClient.class.getClassLoader(), |
| new Class [] { IMetaStoreClient.class }, |
| new SynchronizedHandler(client)); |
| } |
| |
| private static class SynchronizedHandler implements InvocationHandler { |
| private final IMetaStoreClient client; |
| |
| SynchronizedHandler(IMetaStoreClient client) { |
| this.client = client; |
| } |
| |
| @Override |
| public synchronized Object invoke(Object proxy, Method method, Object [] args) |
| throws Throwable { |
| try { |
| return method.invoke(client, args); |
| } catch (InvocationTargetException e) { |
| throw e.getTargetException(); |
| } |
| } |
| } |
| |
| @Override |
| public void markPartitionForEvent(String db_name, String tbl_name, Map<String,String> partKVs, PartitionEventType eventType) |
| throws TException { |
| markPartitionForEvent(getDefaultCatalog(conf), db_name, tbl_name, partKVs, eventType); |
| } |
| |
| @Override |
| public void markPartitionForEvent(String catName, String db_name, String tbl_name, |
| Map<String, String> partKVs, |
| PartitionEventType eventType) throws TException { |
| client.markPartitionForEvent(prependCatalogToDbName(catName, db_name, conf), tbl_name, partKVs, |
| eventType); |
| |
| } |
| |
| @Override |
| public boolean isPartitionMarkedForEvent(String db_name, String tbl_name, Map<String,String> partKVs, PartitionEventType eventType) |
| throws TException { |
| return isPartitionMarkedForEvent(getDefaultCatalog(conf), db_name, tbl_name, partKVs, eventType); |
| } |
| |
| @Override |
| public boolean isPartitionMarkedForEvent(String catName, String db_name, String tbl_name, |
| Map<String, String> partKVs, |
| PartitionEventType eventType) throws TException { |
| return client.isPartitionMarkedForEvent(prependCatalogToDbName(catName, db_name, conf), tbl_name, |
| partKVs, eventType); |
| } |
| |
| @Override |
| public void createFunction(Function func) throws TException { |
| if (!func.isSetCatName()) { |
| func.setCatName(getDefaultCatalog(conf)); |
| } |
| client.create_function(func); |
| } |
| |
| @Override |
| public void alterFunction(String dbName, String funcName, Function newFunction) |
| throws TException { |
| alterFunction(getDefaultCatalog(conf), dbName, funcName, newFunction); |
| } |
| |
| @Override |
| public void alterFunction(String catName, String dbName, String funcName, |
| Function newFunction) throws TException { |
| client.alter_function(prependCatalogToDbName(catName, dbName, conf), funcName, newFunction); |
| } |
| |
| @Override |
| public void dropFunction(String dbName, String funcName) throws TException { |
| dropFunction(getDefaultCatalog(conf), dbName, funcName); |
| } |
| |
| @Override |
| public void dropFunction(String catName, String dbName, String funcName) throws TException { |
| client.drop_function(prependCatalogToDbName(catName, dbName, conf), funcName); |
| } |
| |
| @Override |
| public Function getFunction(String dbName, String funcName) throws TException { |
| return getFunction(getDefaultCatalog(conf), dbName, funcName); |
| } |
| |
| @Override |
| public Function getFunction(String catName, String dbName, String funcName) throws TException { |
| return deepCopy(client.get_function(prependCatalogToDbName(catName, dbName, conf), funcName)); |
| } |
| |
| @Override |
| public List<String> getFunctions(String dbName, String pattern) throws TException { |
| return getFunctions(getDefaultCatalog(conf), dbName, pattern); |
| } |
| |
| @Override |
| public List<String> getFunctions(String catName, String dbName, String pattern) throws TException { |
| return client.get_functions(prependCatalogToDbName(catName, dbName, conf), pattern); |
| } |
| |
| @Override |
| public GetAllFunctionsResponse getAllFunctions() throws TException { |
| return client.get_all_functions(); |
| } |
| |
| protected void create_table_with_environment_context(Table tbl, EnvironmentContext envContext) |
| throws AlreadyExistsException, InvalidObjectException, |
| MetaException, NoSuchObjectException, TException { |
| client.create_table_with_environment_context(tbl, envContext); |
| } |
| |
| protected void drop_table_with_environment_context(String catName, String dbname, String name, |
| boolean deleteData, EnvironmentContext envContext) throws TException { |
| client.drop_table_with_environment_context(prependCatalogToDbName(catName, dbname, conf), |
| name, deleteData, envContext); |
| } |
| |
| @Override |
| public AggrStats getAggrColStatsFor(String dbName, String tblName, |
| List<String> colNames, List<String> partNames) throws NoSuchObjectException, MetaException, TException { |
| return getAggrColStatsFor(getDefaultCatalog(conf), dbName, tblName, colNames, partNames); |
| } |
| |
| @Override |
| public AggrStats getAggrColStatsFor(String catName, String dbName, String tblName, |
| List<String> colNames, List<String> partNames) throws TException { |
| if (colNames.isEmpty() || partNames.isEmpty()) { |
| LOG.debug("Columns is empty or partNames is empty : Short-circuiting stats eval on client side."); |
| return new AggrStats(new ArrayList<>(),0); // Nothing to aggregate |
| } |
| PartitionsStatsRequest req = new PartitionsStatsRequest(dbName, tblName, colNames, partNames); |
| req.setCatName(catName); |
| return client.get_aggr_stats_for(req); |
| } |
| |
| @Override |
| public Iterable<Entry<Long, ByteBuffer>> getFileMetadata( |
| final List<Long> fileIds) throws TException { |
| return new MetastoreMapIterable<Long, ByteBuffer>() { |
| private int listIndex = 0; |
| @Override |
| protected Map<Long, ByteBuffer> fetchNextBatch() throws TException { |
| if (listIndex == fileIds.size()) { |
| return null; |
| } |
| int endIndex = Math.min(listIndex + fileMetadataBatchSize, fileIds.size()); |
| List<Long> subList = fileIds.subList(listIndex, endIndex); |
| GetFileMetadataResult resp = sendGetFileMetadataReq(subList); |
| // TODO: we could remember if it's unsupported and stop sending calls; although, it might |
| // be a bad idea for HS2+standalone metastore that could be updated with support. |
| // Maybe we should just remember this for some time. |
| if (!resp.isIsSupported()) { |
| return null; |
| } |
| listIndex = endIndex; |
| return resp.getMetadata(); |
| } |
| }; |
| } |
| |
| private GetFileMetadataResult sendGetFileMetadataReq(List<Long> fileIds) throws TException { |
| return client.get_file_metadata(new GetFileMetadataRequest(fileIds)); |
| } |
| |
| @Override |
| public Iterable<Entry<Long, MetadataPpdResult>> getFileMetadataBySarg( |
| final List<Long> fileIds, final ByteBuffer sarg, final boolean doGetFooters) |
| throws TException { |
| return new MetastoreMapIterable<Long, MetadataPpdResult>() { |
| private int listIndex = 0; |
| @Override |
| protected Map<Long, MetadataPpdResult> fetchNextBatch() throws TException { |
| if (listIndex == fileIds.size()) { |
| return null; |
| } |
| int endIndex = Math.min(listIndex + fileMetadataBatchSize, fileIds.size()); |
| List<Long> subList = fileIds.subList(listIndex, endIndex); |
| GetFileMetadataByExprResult resp = sendGetFileMetadataBySargReq( |
| sarg, subList, doGetFooters); |
| if (!resp.isIsSupported()) { |
| return null; |
| } |
| listIndex = endIndex; |
| return resp.getMetadata(); |
| } |
| }; |
| } |
| |
| private GetFileMetadataByExprResult sendGetFileMetadataBySargReq( |
| ByteBuffer sarg, List<Long> fileIds, boolean doGetFooters) throws TException { |
| GetFileMetadataByExprRequest req = new GetFileMetadataByExprRequest(fileIds, sarg); |
| req.setDoGetFooters(doGetFooters); // No need to get footers |
| return client.get_file_metadata_by_expr(req); |
| } |
| |
| public static abstract class MetastoreMapIterable<K, V> |
| implements Iterable<Entry<K, V>>, Iterator<Entry<K, V>> { |
| private Iterator<Entry<K, V>> currentIter; |
| |
| protected abstract Map<K, V> fetchNextBatch() throws TException; |
| |
| @Override |
| public Iterator<Entry<K, V>> iterator() { |
| return this; |
| } |
| |
| @Override |
| public boolean hasNext() { |
| ensureCurrentBatch(); |
| return currentIter != null; |
| } |
| |
| private void ensureCurrentBatch() { |
| if (currentIter != null && currentIter.hasNext()) { |
| return; |
| } |
| currentIter = null; |
| Map<K, V> currentBatch; |
| do { |
| try { |
| currentBatch = fetchNextBatch(); |
| } catch (TException ex) { |
| throw new RuntimeException(ex); |
| } |
| if (currentBatch == null) |
| { |
| return; // No more data. |
| } |
| } while (currentBatch.isEmpty()); |
| currentIter = currentBatch.entrySet().iterator(); |
| } |
| |
| @Override |
| public Entry<K, V> next() { |
| ensureCurrentBatch(); |
| if (currentIter == null) { |
| throw new NoSuchElementException(); |
| } |
| return currentIter.next(); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| |
| @Override |
| public void clearFileMetadata(List<Long> fileIds) throws TException { |
| ClearFileMetadataRequest req = new ClearFileMetadataRequest(); |
| req.setFileIds(fileIds); |
| client.clear_file_metadata(req); |
| } |
| |
| @Override |
| public void putFileMetadata(List<Long> fileIds, List<ByteBuffer> metadata) throws TException { |
| PutFileMetadataRequest req = new PutFileMetadataRequest(); |
| req.setFileIds(fileIds); |
| req.setMetadata(metadata); |
| client.put_file_metadata(req); |
| } |
| |
| @Override |
| public boolean isSameConfObj(Configuration c) { |
| return conf == c; |
| } |
| |
| @Override |
| public boolean cacheFileMetadata( |
| String dbName, String tableName, String partName, boolean allParts) throws TException { |
| CacheFileMetadataRequest req = new CacheFileMetadataRequest(); |
| req.setDbName(dbName); |
| req.setTblName(tableName); |
| if (partName != null) { |
| req.setPartName(partName); |
| } else { |
| req.setIsAllParts(allParts); |
| } |
| CacheFileMetadataResult result = client.cache_file_metadata(req); |
| return result.isIsSupported(); |
| } |
| |
| @Override |
| public String getMetastoreDbUuid() throws TException { |
| return client.get_metastore_db_uuid(); |
| } |
| |
| @Override |
| public void createResourcePlan(WMResourcePlan resourcePlan, String copyFromName) |
| throws InvalidObjectException, MetaException, TException { |
| WMCreateResourcePlanRequest request = new WMCreateResourcePlanRequest(); |
| request.setResourcePlan(resourcePlan); |
| request.setCopyFrom(copyFromName); |
| client.create_resource_plan(request); |
| } |
| |
| @Override |
| public WMFullResourcePlan getResourcePlan(String resourcePlanName) |
| throws NoSuchObjectException, MetaException, TException { |
| WMGetResourcePlanRequest request = new WMGetResourcePlanRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| return client.get_resource_plan(request).getResourcePlan(); |
| } |
| |
| @Override |
| public List<WMResourcePlan> getAllResourcePlans() |
| throws NoSuchObjectException, MetaException, TException { |
| WMGetAllResourcePlanRequest request = new WMGetAllResourcePlanRequest(); |
| return client.get_all_resource_plans(request).getResourcePlans(); |
| } |
| |
| @Override |
| public void dropResourcePlan(String resourcePlanName) |
| throws NoSuchObjectException, MetaException, TException { |
| WMDropResourcePlanRequest request = new WMDropResourcePlanRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| client.drop_resource_plan(request); |
| } |
| |
| @Override |
| public WMFullResourcePlan alterResourcePlan(String resourcePlanName, WMNullableResourcePlan resourcePlan, |
| boolean canActivateDisabled, boolean isForceDeactivate, boolean isReplace) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMAlterResourcePlanRequest request = new WMAlterResourcePlanRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| request.setResourcePlan(resourcePlan); |
| request.setIsEnableAndActivate(canActivateDisabled); |
| request.setIsForceDeactivate(isForceDeactivate); |
| request.setIsReplace(isReplace); |
| WMAlterResourcePlanResponse resp = client.alter_resource_plan(request); |
| return resp.isSetFullResourcePlan() ? resp.getFullResourcePlan() : null; |
| } |
| |
| @Override |
| public WMFullResourcePlan getActiveResourcePlan() throws MetaException, TException { |
| return client.get_active_resource_plan(new WMGetActiveResourcePlanRequest()).getResourcePlan(); |
| } |
| |
| @Override |
| public WMValidateResourcePlanResponse validateResourcePlan(String resourcePlanName) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMValidateResourcePlanRequest request = new WMValidateResourcePlanRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| return client.validate_resource_plan(request); |
| } |
| |
| @Override |
| public void createWMTrigger(WMTrigger trigger) |
| throws InvalidObjectException, MetaException, TException { |
| WMCreateTriggerRequest request = new WMCreateTriggerRequest(); |
| request.setTrigger(trigger); |
| client.create_wm_trigger(request); |
| } |
| |
| @Override |
| public void alterWMTrigger(WMTrigger trigger) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMAlterTriggerRequest request = new WMAlterTriggerRequest(); |
| request.setTrigger(trigger); |
| client.alter_wm_trigger(request); |
| } |
| |
| @Override |
| public void dropWMTrigger(String resourcePlanName, String triggerName) |
| throws NoSuchObjectException, MetaException, TException { |
| WMDropTriggerRequest request = new WMDropTriggerRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| request.setTriggerName(triggerName); |
| client.drop_wm_trigger(request); |
| } |
| |
| @Override |
| public List<WMTrigger> getTriggersForResourcePlan(String resourcePlan) |
| throws NoSuchObjectException, MetaException, TException { |
| WMGetTriggersForResourePlanRequest request = new WMGetTriggersForResourePlanRequest(); |
| request.setResourcePlanName(resourcePlan); |
| return client.get_triggers_for_resourceplan(request).getTriggers(); |
| } |
| |
| @Override |
| public void createWMPool(WMPool pool) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMCreatePoolRequest request = new WMCreatePoolRequest(); |
| request.setPool(pool); |
| client.create_wm_pool(request); |
| } |
| |
| @Override |
| public void alterWMPool(WMNullablePool pool, String poolPath) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMAlterPoolRequest request = new WMAlterPoolRequest(); |
| request.setPool(pool); |
| request.setPoolPath(poolPath); |
| client.alter_wm_pool(request); |
| } |
| |
| @Override |
| public void dropWMPool(String resourcePlanName, String poolPath) |
| throws NoSuchObjectException, MetaException, TException { |
| WMDropPoolRequest request = new WMDropPoolRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| request.setPoolPath(poolPath); |
| client.drop_wm_pool(request); |
| } |
| |
| @Override |
| public void createOrUpdateWMMapping(WMMapping mapping, boolean isUpdate) |
| throws NoSuchObjectException, InvalidObjectException, MetaException, TException { |
| WMCreateOrUpdateMappingRequest request = new WMCreateOrUpdateMappingRequest(); |
| request.setMapping(mapping); |
| request.setUpdate(isUpdate); |
| client.create_or_update_wm_mapping(request); |
| } |
| |
| @Override |
| public void dropWMMapping(WMMapping mapping) |
| throws NoSuchObjectException, MetaException, TException { |
| WMDropMappingRequest request = new WMDropMappingRequest(); |
| request.setMapping(mapping); |
| client.drop_wm_mapping(request); |
| } |
| |
| @Override |
| public void createOrDropTriggerToPoolMapping(String resourcePlanName, String triggerName, |
| String poolPath, boolean shouldDrop) throws AlreadyExistsException, NoSuchObjectException, |
| InvalidObjectException, MetaException, TException { |
| WMCreateOrDropTriggerToPoolMappingRequest request = new WMCreateOrDropTriggerToPoolMappingRequest(); |
| request.setResourcePlanName(resourcePlanName); |
| request.setTriggerName(triggerName); |
| request.setPoolPath(poolPath); |
| request.setDrop(shouldDrop); |
| client.create_or_drop_wm_trigger_to_pool_mapping(request); |
| } |
| |
| @Override |
| public void createISchema(ISchema schema) throws TException { |
| if (!schema.isSetCatName()) { |
| schema.setCatName(getDefaultCatalog(conf)); |
| } |
| client.create_ischema(schema); |
| } |
| |
| @Override |
| public void alterISchema(String catName, String dbName, String schemaName, ISchema newSchema) throws TException { |
| client.alter_ischema(new AlterISchemaRequest(new ISchemaName(catName, dbName, schemaName), newSchema)); |
| } |
| |
| @Override |
| public ISchema getISchema(String catName, String dbName, String name) throws TException { |
| return client.get_ischema(new ISchemaName(catName, dbName, name)); |
| } |
| |
| @Override |
| public void dropISchema(String catName, String dbName, String name) throws TException { |
| client.drop_ischema(new ISchemaName(catName, dbName, name)); |
| } |
| |
| @Override |
| public void addSchemaVersion(SchemaVersion schemaVersion) throws TException { |
| if (!schemaVersion.getSchema().isSetCatName()) { |
| schemaVersion.getSchema().setCatName(getDefaultCatalog(conf)); |
| } |
| client.add_schema_version(schemaVersion); |
| } |
| |
| @Override |
| public SchemaVersion getSchemaVersion(String catName, String dbName, String schemaName, int version) throws TException { |
| return client.get_schema_version(new SchemaVersionDescriptor(new ISchemaName(catName, dbName, schemaName), version)); |
| } |
| |
| @Override |
| public SchemaVersion getSchemaLatestVersion(String catName, String dbName, String schemaName) throws TException { |
| return client.get_schema_latest_version(new ISchemaName(catName, dbName, schemaName)); |
| } |
| |
| @Override |
| public List<SchemaVersion> getSchemaAllVersions(String catName, String dbName, String schemaName) throws TException { |
| return client.get_schema_all_versions(new ISchemaName(catName, dbName, schemaName)); |
| } |
| |
| @Override |
| public void dropSchemaVersion(String catName, String dbName, String schemaName, int version) throws TException { |
| client.drop_schema_version(new SchemaVersionDescriptor(new ISchemaName(catName, dbName, schemaName), version)); |
| } |
| |
| @Override |
| public FindSchemasByColsResp getSchemaByCols(FindSchemasByColsRqst rqst) throws TException { |
| return client.get_schemas_by_cols(rqst); |
| } |
| |
| @Override |
| public void mapSchemaVersionToSerde(String catName, String dbName, String schemaName, int version, String serdeName) |
| throws TException { |
| client.map_schema_version_to_serde(new MapSchemaVersionToSerdeRequest( |
| new SchemaVersionDescriptor(new ISchemaName(catName, dbName, schemaName), version), serdeName)); |
| } |
| |
| @Override |
| public void setSchemaVersionState(String catName, String dbName, String schemaName, int version, SchemaVersionState state) |
| throws TException { |
| client.set_schema_version_state(new SetSchemaVersionStateRequest(new SchemaVersionDescriptor( |
| new ISchemaName(catName, dbName, schemaName), version), state)); |
| } |
| |
| @Override |
| public void addSerDe(SerDeInfo serDeInfo) throws TException { |
| client.add_serde(serDeInfo); |
| } |
| |
| @Override |
| public SerDeInfo getSerDe(String serDeName) throws TException { |
| return client.get_serde(new GetSerdeRequest(serDeName)); |
| } |
| |
| private short shrinkMaxtoShort(int max) { |
| if (max < 0) { |
| return -1; |
| } else if (max <= Short.MAX_VALUE) { |
| return (short)max; |
| } else { |
| return Short.MAX_VALUE; |
| } |
| } |
| |
| @Override |
| public LockResponse lockMaterializationRebuild(String dbName, String tableName, long txnId) throws TException { |
| return client.get_lock_materialization_rebuild(dbName, tableName, txnId); |
| } |
| |
| @Override |
| public boolean heartbeatLockMaterializationRebuild(String dbName, String tableName, long txnId) throws TException { |
| return client.heartbeat_lock_materialization_rebuild(dbName, tableName, txnId); |
| } |
| |
| @Override |
| public void addRuntimeStat(RuntimeStat stat) throws TException { |
| client.add_runtime_stats(stat); |
| } |
| |
| @Override |
| public List<RuntimeStat> getRuntimeStats(int maxWeight, int maxCreateTime) throws TException { |
| GetRuntimeStatsRequest req = new GetRuntimeStatsRequest(); |
| req.setMaxWeight(maxWeight); |
| req.setMaxCreateTime(maxCreateTime); |
| return client.get_runtime_stats(req); |
| } |
| |
| private static String prependCatalogToDbNameByVersion(HiveVersion version, @Nullable String catalogName, |
| @Nullable String dbName, Configuration conf) { |
| if (version == HiveVersion.V1_0 || version == HiveVersion.V2_0 || version == HiveVersion.V2_3) { |
| return dbName; |
| } |
| return prependCatalogToDbName(catalogName, dbName, conf); |
| } |
| } |
| |
