| /** |
| * 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.api.records.impl.pb; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.NodeReport; |
| import org.apache.hadoop.yarn.api.records.NodeState; |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.api.records.ResourceUtilization; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.NodeReportProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ResourceUtilizationProto; |
| |
| import com.google.protobuf.TextFormat; |
| |
| @Private |
| @Unstable |
| public class NodeReportPBImpl extends NodeReport { |
| |
| private NodeReportProto proto = NodeReportProto.getDefaultInstance(); |
| private NodeReportProto.Builder builder = null; |
| private boolean viaProto = false; |
| private NodeId nodeId; |
| private Resource used; |
| private Resource capability; |
| private ResourceUtilization containersUtilization = null; |
| private ResourceUtilization nodeUtilization = null; |
| Set<String> labels; |
| |
| public NodeReportPBImpl() { |
| builder = NodeReportProto.newBuilder(); |
| } |
| |
| public NodeReportPBImpl(NodeReportProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public Resource getCapability() { |
| if (this.capability != null) { |
| return this.capability; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasCapability()) { |
| return null; |
| } |
| this.capability = convertFromProtoFormat(p.getCapability()); |
| return this.capability; |
| } |
| |
| @Override |
| public String getHealthReport() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getHealthReport(); |
| } |
| |
| @Override |
| public void setHealthReport(String healthReport) { |
| maybeInitBuilder(); |
| if (healthReport == null) { |
| builder.clearHealthReport(); |
| return; |
| } |
| builder.setHealthReport(healthReport); |
| } |
| |
| @Override |
| public long getLastHealthReportTime() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getLastHealthReportTime(); |
| } |
| |
| @Override |
| public void setLastHealthReportTime(long lastHealthReportTime) { |
| maybeInitBuilder(); |
| builder.setLastHealthReportTime(lastHealthReportTime); |
| } |
| |
| @Override |
| public String getHttpAddress() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasHttpAddress()) ? p.getHttpAddress() : null; |
| } |
| |
| @Override |
| public int getNumContainers() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasNumContainers()) ? p.getNumContainers() : 0; |
| } |
| |
| @Override |
| public String getRackName() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| return (p.hasRackName()) ? p.getRackName() : null; |
| } |
| |
| @Override |
| public Resource getUsed() { |
| if (this.used != null) { |
| return this.used; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasUsed()) { |
| return null; |
| } |
| this.used = convertFromProtoFormat(p.getUsed()); |
| return this.used; |
| } |
| |
| @Override |
| public NodeId getNodeId() { |
| if (this.nodeId != null) { |
| return this.nodeId; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeId()) { |
| return null; |
| } |
| this.nodeId = convertFromProtoFormat(p.getNodeId()); |
| return this.nodeId; |
| } |
| |
| @Override |
| public void setNodeId(NodeId nodeId) { |
| maybeInitBuilder(); |
| if (nodeId == null) |
| builder.clearNodeId(); |
| this.nodeId = nodeId; |
| } |
| |
| @Override |
| public NodeState getNodeState() { |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeState()) { |
| return null; |
| } |
| return ProtoUtils.convertFromProtoFormat(p.getNodeState()); |
| } |
| |
| @Override |
| public void setNodeState(NodeState nodeState) { |
| maybeInitBuilder(); |
| if (nodeState == null) { |
| builder.clearNodeState(); |
| return; |
| } |
| builder.setNodeState(ProtoUtils.convertToProtoFormat(nodeState)); |
| } |
| |
| @Override |
| public void setCapability(Resource capability) { |
| maybeInitBuilder(); |
| if (capability == null) |
| builder.clearCapability(); |
| this.capability = capability; |
| } |
| |
| @Override |
| public void setHttpAddress(String httpAddress) { |
| maybeInitBuilder(); |
| if (httpAddress == null) { |
| builder.clearHttpAddress(); |
| return; |
| } |
| builder.setHttpAddress(httpAddress); |
| } |
| |
| @Override |
| public void setNumContainers(int numContainers) { |
| maybeInitBuilder(); |
| if (numContainers == 0) { |
| builder.clearNumContainers(); |
| return; |
| } |
| builder.setNumContainers(numContainers); |
| } |
| |
| @Override |
| public void setRackName(String rackName) { |
| maybeInitBuilder(); |
| if (rackName == null) { |
| builder.clearRackName(); |
| return; |
| } |
| builder.setRackName(rackName); |
| } |
| |
| @Override |
| public void setUsed(Resource used) { |
| maybeInitBuilder(); |
| if (used == null) |
| builder.clearUsed(); |
| this.used = used; |
| } |
| |
| public NodeReportProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @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 String toString() { |
| return TextFormat.shortDebugString(getProto()); |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.nodeId != null |
| && !((NodeIdPBImpl) this.nodeId).getProto().equals( |
| builder.getNodeId())) { |
| builder.setNodeId(convertToProtoFormat(this.nodeId)); |
| } |
| if (this.used != null) { |
| builder.setUsed(convertToProtoFormat(this.used)); |
| } |
| if (this.capability != null) { |
| builder.setCapability(convertToProtoFormat(this.capability)); |
| } |
| if (this.labels != null) { |
| builder.clearNodeLabels(); |
| builder.addAllNodeLabels(this.labels); |
| } |
| if (this.nodeUtilization != null |
| && !((ResourceUtilizationPBImpl) this.nodeUtilization).getProto() |
| .equals(builder.getNodeUtilization())) { |
| builder.setNodeUtilization(convertToProtoFormat(this.nodeUtilization)); |
| } |
| if (this.containersUtilization != null |
| && !((ResourceUtilizationPBImpl) this.containersUtilization).getProto() |
| .equals(builder.getContainersUtilization())) { |
| builder |
| .setContainersUtilization(convertToProtoFormat( |
| this.containersUtilization)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = NodeReportProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| private NodeIdPBImpl convertFromProtoFormat(NodeIdProto p) { |
| return new NodeIdPBImpl(p); |
| } |
| |
| private NodeIdProto convertToProtoFormat(NodeId nodeId) { |
| return ((NodeIdPBImpl) nodeId).getProto(); |
| } |
| |
| private ResourcePBImpl convertFromProtoFormat(ResourceProto p) { |
| return new ResourcePBImpl(p); |
| } |
| |
| private ResourceProto convertToProtoFormat(Resource r) { |
| return ProtoUtils.convertToProtoFormat(r); |
| } |
| |
| private ResourceUtilizationPBImpl convertFromProtoFormat( |
| ResourceUtilizationProto p) { |
| return new ResourceUtilizationPBImpl(p); |
| } |
| |
| private ResourceUtilizationProto convertToProtoFormat(ResourceUtilization r) { |
| return ((ResourceUtilizationPBImpl) r).getProto(); |
| } |
| |
| @Override |
| public Set<String> getNodeLabels() { |
| initNodeLabels(); |
| return this.labels; |
| } |
| |
| @Override |
| public void setNodeLabels(Set<String> nodeLabels) { |
| maybeInitBuilder(); |
| builder.clearNodeLabels(); |
| this.labels = nodeLabels; |
| } |
| |
| private void initNodeLabels() { |
| if (this.labels != null) { |
| return; |
| } |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| this.labels = new HashSet<String>(); |
| this.labels.addAll(p.getNodeLabelsList()); |
| } |
| |
| @Override |
| public ResourceUtilization getAggregatedContainersUtilization() { |
| if (this.containersUtilization != null) { |
| return this.containersUtilization; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainersUtilization()) { |
| return null; |
| } |
| this.containersUtilization = convertFromProtoFormat(p |
| .getContainersUtilization()); |
| return this.containersUtilization; |
| } |
| |
| @Override |
| public void setAggregatedContainersUtilization( |
| ResourceUtilization containersResourceUtilization) { |
| maybeInitBuilder(); |
| if (containersResourceUtilization == null) { |
| builder.clearContainersUtilization(); |
| } |
| this.containersUtilization = containersResourceUtilization; |
| } |
| |
| @Override |
| public ResourceUtilization getNodeUtilization() { |
| if (this.nodeUtilization != null) { |
| return this.nodeUtilization; |
| } |
| |
| NodeReportProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasNodeUtilization()) { |
| return null; |
| } |
| this.nodeUtilization = convertFromProtoFormat(p.getNodeUtilization()); |
| return this.nodeUtilization; |
| } |
| |
| @Override |
| public void setNodeUtilization(ResourceUtilization nodeResourceUtilization) { |
| maybeInitBuilder(); |
| if (nodeResourceUtilization == null) { |
| builder.clearNodeUtilization(); |
| } |
| this.nodeUtilization = nodeResourceUtilization; |
| } |
| } |