| /** |
| * 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.yarn.server.resourcemanager.recovery.records.impl.pb; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.hadoop.ipc.CallerContext; |
| import org.apache.hadoop.ipc.protobuf.RpcHeaderProtos; |
| import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext; |
| import org.apache.hadoop.yarn.api.records.ApplicationTimeoutType; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ApplicationSubmissionContextPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationTimeoutMapProto; |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.ApplicationStateDataProto; |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.ApplicationStateDataProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.RMAppStateProto; |
| import org.apache.hadoop.yarn.server.resourcemanager.recovery.records.ApplicationStateData; |
| import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState; |
| |
| import com.google.protobuf.ByteString; |
| import com.google.protobuf.TextFormat; |
| |
| public class ApplicationStateDataPBImpl extends ApplicationStateData { |
| ApplicationStateDataProto proto = |
| ApplicationStateDataProto.getDefaultInstance(); |
| ApplicationStateDataProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ApplicationSubmissionContext applicationSubmissionContext = null; |
| private Map<ApplicationTimeoutType, Long> applicationTimeouts = null; |
| |
| public ApplicationStateDataPBImpl() { |
| builder = ApplicationStateDataProto.newBuilder(); |
| } |
| |
| public ApplicationStateDataPBImpl( |
| ApplicationStateDataProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public ApplicationStateDataProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.applicationSubmissionContext != null) { |
| builder.setApplicationSubmissionContext( |
| ((ApplicationSubmissionContextPBImpl)applicationSubmissionContext) |
| .getProto()); |
| } |
| |
| if (this.applicationTimeouts != null) { |
| addApplicationTimeouts(); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = ApplicationStateDataProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| @Override |
| public long getSubmitTime() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasSubmitTime()) { |
| return -1; |
| } |
| return (p.getSubmitTime()); |
| } |
| |
| @Override |
| public void setSubmitTime(long submitTime) { |
| maybeInitBuilder(); |
| builder.setSubmitTime(submitTime); |
| } |
| |
| @Override |
| public long getStartTime() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getStartTime(); |
| } |
| |
| @Override |
| public void setStartTime(long startTime) { |
| maybeInitBuilder(); |
| builder.setStartTime(startTime); |
| } |
| |
| @Override |
| public String getUser() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasUser()) { |
| return null; |
| } |
| return (p.getUser()); |
| |
| } |
| |
| @Override |
| public void setUser(String user) { |
| maybeInitBuilder(); |
| builder.setUser(user); |
| } |
| |
| @Override |
| public ApplicationSubmissionContext getApplicationSubmissionContext() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| if(applicationSubmissionContext != null) { |
| return applicationSubmissionContext; |
| } |
| if (!p.hasApplicationSubmissionContext()) { |
| return null; |
| } |
| applicationSubmissionContext = |
| new ApplicationSubmissionContextPBImpl( |
| p.getApplicationSubmissionContext()); |
| return applicationSubmissionContext; |
| } |
| |
| @Override |
| public void setApplicationSubmissionContext( |
| ApplicationSubmissionContext context) { |
| maybeInitBuilder(); |
| if (context == null) { |
| builder.clearApplicationSubmissionContext(); |
| } |
| this.applicationSubmissionContext = context; |
| } |
| |
| @Override |
| public RMAppState getState() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasApplicationState()) { |
| return null; |
| } |
| return convertFromProtoFormat(p.getApplicationState()); |
| } |
| |
| @Override |
| public void setState(RMAppState finalState) { |
| maybeInitBuilder(); |
| if (finalState == null) { |
| builder.clearApplicationState(); |
| return; |
| } |
| builder.setApplicationState(convertToProtoFormat(finalState)); |
| } |
| |
| @Override |
| public String getDiagnostics() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasDiagnostics()) { |
| return null; |
| } |
| return p.getDiagnostics(); |
| } |
| |
| @Override |
| public void setDiagnostics(String diagnostics) { |
| maybeInitBuilder(); |
| if (diagnostics == null) { |
| builder.clearDiagnostics(); |
| return; |
| } |
| builder.setDiagnostics(diagnostics); |
| } |
| |
| @Override |
| public long getFinishTime() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getFinishTime(); |
| } |
| |
| @Override |
| public void setFinishTime(long finishTime) { |
| maybeInitBuilder(); |
| builder.setFinishTime(finishTime); |
| } |
| |
| @Override |
| public int hashCode() { |
| return getProto().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) |
| return false; |
| if (other.getClass().isAssignableFrom(this.getClass())) { |
| return this.getProto().equals(this.getClass().cast(other).getProto()); |
| } |
| return false; |
| } |
| |
| @Override |
| public CallerContext getCallerContext() { |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| RpcHeaderProtos.RPCCallerContextProto pbContext = p.getCallerContext(); |
| if (pbContext != null) { |
| CallerContext context = new CallerContext.Builder(pbContext.getContext()) |
| .setSignature(pbContext.getSignature().toByteArray()).build(); |
| return context; |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public void setCallerContext(CallerContext callerContext) { |
| if (callerContext != null) { |
| maybeInitBuilder(); |
| |
| RpcHeaderProtos.RPCCallerContextProto.Builder b = RpcHeaderProtos.RPCCallerContextProto |
| .newBuilder(); |
| if (callerContext.getContext() != null) { |
| b.setContext(callerContext.getContext()); |
| } |
| if (callerContext.getSignature() != null) { |
| b.setSignature(ByteString.copyFrom(callerContext.getSignature())); |
| } |
| |
| builder.setCallerContext(b); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return TextFormat.shortDebugString(getProto()); |
| } |
| |
| private static String RM_APP_PREFIX = "RMAPP_"; |
| public static RMAppStateProto convertToProtoFormat(RMAppState e) { |
| return RMAppStateProto.valueOf(RM_APP_PREFIX + e.name()); |
| } |
| public static RMAppState convertFromProtoFormat(RMAppStateProto e) { |
| return RMAppState.valueOf(e.name().replace(RM_APP_PREFIX, "")); |
| } |
| |
| @Override |
| public Map<ApplicationTimeoutType, Long> getApplicationTimeouts() { |
| initApplicationTimeout(); |
| return this.applicationTimeouts; |
| } |
| |
| private void initApplicationTimeout() { |
| if (this.applicationTimeouts != null) { |
| return; |
| } |
| ApplicationStateDataProtoOrBuilder p = viaProto ? proto : builder; |
| List<ApplicationTimeoutMapProto> lists = p.getApplicationTimeoutsList(); |
| this.applicationTimeouts = |
| new HashMap<ApplicationTimeoutType, Long>(lists.size()); |
| for (ApplicationTimeoutMapProto timeoutProto : lists) { |
| this.applicationTimeouts.put( |
| ProtoUtils |
| .convertFromProtoFormat(timeoutProto.getApplicationTimeoutType()), |
| timeoutProto.getTimeout()); |
| } |
| } |
| |
| @Override |
| public void setApplicationTimeouts( |
| Map<ApplicationTimeoutType, Long> appTimeouts) { |
| if (appTimeouts == null) { |
| return; |
| } |
| initApplicationTimeout(); |
| this.applicationTimeouts.clear(); |
| this.applicationTimeouts.putAll(appTimeouts); |
| } |
| |
| private void addApplicationTimeouts() { |
| maybeInitBuilder(); |
| builder.clearApplicationTimeouts(); |
| if (applicationTimeouts == null) { |
| return; |
| } |
| Iterable<? extends ApplicationTimeoutMapProto> values = |
| new Iterable<ApplicationTimeoutMapProto>() { |
| |
| @Override |
| public Iterator<ApplicationTimeoutMapProto> iterator() { |
| return new Iterator<ApplicationTimeoutMapProto>() { |
| private Iterator<ApplicationTimeoutType> iterator = |
| applicationTimeouts.keySet().iterator(); |
| |
| @Override |
| public boolean hasNext() { |
| return iterator.hasNext(); |
| } |
| |
| @Override |
| public ApplicationTimeoutMapProto next() { |
| ApplicationTimeoutType key = iterator.next(); |
| return ApplicationTimeoutMapProto.newBuilder() |
| .setTimeout(applicationTimeouts.get(key)) |
| .setApplicationTimeoutType( |
| ProtoUtils.convertToProtoFormat(key)) |
| .build(); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| }; |
| } |
| }; |
| this.builder.addAllApplicationTimeouts(values); |
| } |
| } |