| /** |
| * 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.api.protocolrecords.impl.pb; |
| |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.ContainerState; |
| import org.apache.hadoop.yarn.api.records.ExecutionType; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ContainerIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.PriorityPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl; |
| import org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager; |
| import org.apache.hadoop.yarn.proto.YarnProtos; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStateProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonServiceProtos.NMContainerStatusProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonServiceProtos.NMContainerStatusProtoOrBuilder; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus; |
| |
| public class NMContainerStatusPBImpl extends NMContainerStatus { |
| |
| NMContainerStatusProto proto = NMContainerStatusProto |
| .getDefaultInstance(); |
| NMContainerStatusProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ContainerId containerId = null; |
| private Resource resource = null; |
| private Priority priority = null; |
| |
| public NMContainerStatusPBImpl() { |
| builder = NMContainerStatusProto.newBuilder(); |
| } |
| |
| public NMContainerStatusPBImpl(NMContainerStatusProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public NMContainerStatusProto getProto() { |
| |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @Override |
| public int hashCode() { |
| return this.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 String toString() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("[").append(getContainerId()).append(", ") |
| .append("CreateTime: ").append(getCreationTime()).append(", ") |
| .append("Version: ").append(getVersion()).append(", ") |
| .append("State: ").append(getContainerState()).append(", ") |
| .append("Capability: ").append(getAllocatedResource()).append(", ") |
| .append("Diagnostics: ").append(getDiagnostics()).append(", ") |
| .append("ExitStatus: ").append(getContainerExitStatus()).append(", ") |
| .append("NodeLabelExpression: ").append(getNodeLabelExpression()) |
| .append("Priority: ").append(getPriority()) |
| .append("]"); |
| return sb.toString(); |
| } |
| |
| @Override |
| public Resource getAllocatedResource() { |
| if (this.resource != null) { |
| return this.resource; |
| } |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasResource()) { |
| return null; |
| } |
| this.resource = convertFromProtoFormat(p.getResource()); |
| return this.resource; |
| } |
| |
| @Override |
| public ContainerId getContainerId() { |
| if (this.containerId != null) { |
| return this.containerId; |
| } |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainerId()) { |
| return null; |
| } |
| this.containerId = convertFromProtoFormat(p.getContainerId()); |
| return this.containerId; |
| } |
| |
| @Override |
| public String getDiagnostics() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasDiagnostics()) { |
| return null; |
| } |
| return (p.getDiagnostics()); |
| } |
| |
| @Override |
| public ContainerState getContainerState() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainerState()) { |
| return null; |
| } |
| return convertFromProtoFormat(p.getContainerState()); |
| } |
| |
| @Override |
| public void setAllocatedResource(Resource resource) { |
| maybeInitBuilder(); |
| if (resource == null) |
| builder.clearResource(); |
| this.resource = resource; |
| } |
| |
| public void setContainerId(ContainerId containerId) { |
| maybeInitBuilder(); |
| if (containerId == null) |
| builder.clearContainerId(); |
| this.containerId = containerId; |
| } |
| |
| @Override |
| public void setDiagnostics(String diagnosticsInfo) { |
| maybeInitBuilder(); |
| if (diagnosticsInfo == null) { |
| builder.clearDiagnostics(); |
| return; |
| } |
| builder.setDiagnostics(diagnosticsInfo); |
| } |
| |
| @Override |
| public void setContainerState(ContainerState containerState) { |
| maybeInitBuilder(); |
| if (containerState == null) { |
| builder.clearContainerState(); |
| return; |
| } |
| builder.setContainerState(convertToProtoFormat(containerState)); |
| } |
| |
| @Override |
| public int getContainerExitStatus() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getContainerExitStatus(); |
| } |
| |
| @Override |
| public void setContainerExitStatus(int containerExitStatus) { |
| maybeInitBuilder(); |
| builder.setContainerExitStatus(containerExitStatus); |
| } |
| |
| @Override |
| public int getVersion() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getVersion(); |
| } |
| |
| @Override |
| public void setVersion(int version) { |
| maybeInitBuilder(); |
| builder.setVersion(version); |
| } |
| |
| @Override |
| public Priority getPriority() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.priority != null) { |
| return this.priority; |
| } |
| if (!p.hasPriority()) { |
| return null; |
| } |
| this.priority = convertFromProtoFormat(p.getPriority()); |
| return this.priority; |
| } |
| |
| @Override |
| public void setPriority(Priority priority) { |
| maybeInitBuilder(); |
| if (priority == null) |
| builder.clearPriority(); |
| this.priority = priority; |
| } |
| |
| @Override |
| public long getCreationTime() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getCreationTime(); |
| } |
| |
| @Override |
| public void setCreationTime(long creationTime) { |
| maybeInitBuilder(); |
| builder.setCreationTime(creationTime); |
| } |
| |
| @Override |
| public String getNodeLabelExpression() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (p.hasNodeLabelExpression()) { |
| return p.getNodeLabelExpression(); |
| } |
| return CommonNodeLabelsManager.NO_LABEL; |
| } |
| |
| @Override |
| public void setNodeLabelExpression(String nodeLabelExpression) { |
| maybeInitBuilder(); |
| if (nodeLabelExpression == null) { |
| builder.clearNodeLabelExpression(); |
| return; |
| } |
| builder.setNodeLabelExpression(nodeLabelExpression); |
| } |
| |
| @Override |
| public synchronized ExecutionType getExecutionType() { |
| NMContainerStatusProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasExecutionType()) { |
| return ExecutionType.GUARANTEED; |
| } |
| return convertFromProtoFormat(p.getExecutionType()); |
| } |
| |
| @Override |
| public synchronized void setExecutionType(ExecutionType executionType) { |
| maybeInitBuilder(); |
| if (executionType == null) { |
| builder.clearExecutionType(); |
| return; |
| } |
| builder.setExecutionType(convertToProtoFormat(executionType)); |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.containerId != null |
| && !((ContainerIdPBImpl) containerId).getProto().equals( |
| builder.getContainerId())) { |
| builder.setContainerId(convertToProtoFormat(this.containerId)); |
| } |
| |
| if (this.resource != null) { |
| builder.setResource(convertToProtoFormat(this.resource)); |
| } |
| |
| if (this.priority != null) { |
| builder.setPriority(convertToProtoFormat(this.priority)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = NMContainerStatusProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| private ContainerIdPBImpl convertFromProtoFormat(ContainerIdProto p) { |
| return new ContainerIdPBImpl(p); |
| } |
| |
| private ContainerIdProto convertToProtoFormat(ContainerId t) { |
| return ((ContainerIdPBImpl) t).getProto(); |
| } |
| |
| private ResourcePBImpl convertFromProtoFormat(ResourceProto p) { |
| return new ResourcePBImpl(p); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource t) { |
| return ProtoUtils.convertToProtoFormat(t); |
| } |
| |
| private ContainerStateProto |
| convertToProtoFormat(ContainerState containerState) { |
| return ProtoUtils.convertToProtoFormat(containerState); |
| } |
| |
| private ContainerState convertFromProtoFormat( |
| ContainerStateProto containerState) { |
| return ProtoUtils.convertFromProtoFormat(containerState); |
| } |
| |
| private PriorityPBImpl convertFromProtoFormat(PriorityProto p) { |
| return new PriorityPBImpl(p); |
| } |
| |
| private PriorityProto convertToProtoFormat(Priority t) { |
| return ((PriorityPBImpl)t).getProto(); |
| } |
| |
| private ExecutionType convertFromProtoFormat( |
| YarnProtos.ExecutionTypeProto e) { |
| return ProtoUtils.convertFromProtoFormat(e); |
| } |
| |
| private YarnProtos.ExecutionTypeProto convertToProtoFormat(ExecutionType e) { |
| return ProtoUtils.convertToProtoFormat(e); |
| } |
| } |