Package org.apache.hadoop.yarn.server.api.protocolrecords

Examples of org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest

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  @Test
  public void testPbRecordFactory() {
    RecordFactory pbRecordFactory = RecordFactoryPBImpl.get();
    try {
      NodeHeartbeatRequest request = pbRecordFactory.newRecordInstance(NodeHeartbeatRequest.class);
      Assert.assertEquals(NodeHeartbeatRequestPBImpl.class, request.getClass());
    } catch (YarnRuntimeException e) {
      e.printStackTrace();
      Assert.fail("Failed to crete record");
    }
   
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          try {
            NodeHeartbeatResponse response = null;
            NodeStatus nodeStatus = getNodeStatusAndUpdateContainersInContext();
            nodeStatus.setResponseId(lastHeartBeatID);
           
            NodeHeartbeatRequest request = recordFactory
                .newRecordInstance(NodeHeartbeatRequest.class);
            request.setNodeStatus(nodeStatus);
            request
              .setLastKnownContainerTokenMasterKey(NodeStatusUpdaterImpl.this.context
                .getContainerTokenSecretManager().getCurrentKey());
            request
              .setLastKnownNMTokenMasterKey(NodeStatusUpdaterImpl.this.context
                .getNMTokenSecretManager().getCurrentKey());
            response = resourceTracker.nodeHeartbeat(request);
            //get next heartbeat interval from response
            nextHeartBeatInterval = response.getNextHeartBeatInterval();
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    // restart the failover thread, and make sure nodeHeartbeat works
    failoverThread = createAndStartFailoverThread();
    NodeStatus status =
        NodeStatus.newInstance(NodeId.newInstance("localhost", 0), 0, null,
            null, null);
    NodeHeartbeatRequest request2 =
        NodeHeartbeatRequest.newInstance(status, null, null);
    resourceTracker.nodeHeartbeat(request2);
  }
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          // Send heartbeat
          try {
            NodeHeartbeatResponse response = null;
            NodeStatus nodeStatus = getNodeStatus(lastHeartBeatID);
           
            NodeHeartbeatRequest request =
                NodeHeartbeatRequest.newInstance(nodeStatus,
                  NodeStatusUpdaterImpl.this.context
                    .getContainerTokenSecretManager().getCurrentKey(),
                  NodeStatusUpdaterImpl.this.context.getNMTokenSecretManager()
                    .getCurrentKey());
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                cs.getId()));
      }
    }
   
    // send heart beat
    NodeHeartbeatRequest beatRequest =
            Records.newRecord(NodeHeartbeatRequest.class);
    beatRequest.setLastKnownNMTokenMasterKey(masterKey);
    NodeStatus ns = Records.newRecord(NodeStatus.class);
   
    ns.setContainersStatuses(generateContainerStatusList());
    ns.setNodeId(node.getNodeID());
    ns.setKeepAliveApplications(new ArrayList<ApplicationId>());
    ns.setResponseId(RESPONSE_ID ++);
    ns.setNodeHealthStatus(NodeHealthStatus.newInstance(true, "", 0));
    beatRequest.setNodeStatus(ns);
    NodeHeartbeatResponse beatResponse =
        rm.getResourceTrackerService().nodeHeartbeat(beatRequest);
    if (! beatResponse.getContainersToCleanup().isEmpty()) {
      // remove from queue
      synchronized(releasedContainerList) {
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    return nodeHeartbeat(conts, isHealthy, ++responseId);
  }

  public NodeHeartbeatResponse nodeHeartbeat(Map<ApplicationId,
      List<ContainerStatus>> conts, boolean isHealthy, int resId) throws Exception {
    NodeHeartbeatRequest req = Records.newRecord(NodeHeartbeatRequest.class);
    NodeStatus status = Records.newRecord(NodeStatus.class);
    status.setResponseId(resId);
    status.setNodeId(nodeId);
    for (Map.Entry<ApplicationId, List<ContainerStatus>> entry : conts.entrySet()) {
      Log.info("entry.getValue() " + entry.getValue());
      status.setContainersStatuses(entry.getValue());
    }
    NodeHealthStatus healthStatus = Records.newRecord(NodeHealthStatus.class);
    healthStatus.setHealthReport("");
    healthStatus.setIsNodeHealthy(isHealthy);
    healthStatus.setLastHealthReportTime(1);
    status.setNodeHealthStatus(healthStatus);
    req.setNodeStatus(status);
    req.setLastKnownContainerTokenMasterKey(this.currentContainerTokenMasterKey);
    req.setLastKnownNMTokenMasterKey(this.currentNMTokenMasterKey);
    NodeHeartbeatResponse heartbeatResponse =
        resourceTracker.nodeHeartbeat(req);
   
    MasterKey masterKeyFromRM = heartbeatResponse.getContainerTokenMasterKey();
    if (masterKeyFromRM != null
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  public void heartbeat() throws IOException, YarnException {
    NodeStatus nodeStatus =
      org.apache.hadoop.yarn.server.resourcemanager.NodeManager.createNodeStatus(
          nodeId, getContainerStatuses(containers));
    nodeStatus.setResponseId(responseID);
    NodeHeartbeatRequest request = recordFactory
        .newRecordInstance(NodeHeartbeatRequest.class);
    request.setNodeStatus(nodeStatus);
    NodeHeartbeatResponse response = resourceTrackerService
        .nodeHeartbeat(request);
    responseID = response.getResponseId();
  }
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          nodeStatus.setNodeId(request3.getNodeId());
          nodeStatus.setResponseId(lastResponseID);
          nodeStatus.setNodeHealthStatus(recordFactory.newRecordInstance(NodeHealthStatus.class));
          nodeStatus.getNodeHealthStatus().setIsNodeHealthy(true);

          NodeHeartbeatRequest request = recordFactory
              .newRecordInstance(NodeHeartbeatRequest.class);
          request.setNodeStatus(nodeStatus);
          lastResponseID = resourceTrackerService.nodeHeartbeat(request)
              .getResponseId();

          Thread.sleep(1000);
        } catch(Exception e) {
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   *
   */

  @Test
  public void testNodeHeartbeat() throws Exception {
    NodeHeartbeatRequest request = recordFactory
        .newRecordInstance(NodeHeartbeatRequest.class);
    assertNotNull(client.nodeHeartbeat(request));
   
    ResourceTrackerTestImpl.exception = true;
    try {
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              heartbeatMonitor.wait(heartBeatInterval);
            }
            NodeStatus nodeStatus = getNodeStatus();
            nodeStatus.setResponseId(lastHeartBeatID);
           
            NodeHeartbeatRequest request = recordFactory
                .newRecordInstance(NodeHeartbeatRequest.class);
            request.setNodeStatus(nodeStatus);
            if (isSecurityEnabled()) {
              request.setLastKnownMasterKey(NodeStatusUpdaterImpl.this.context
                .getContainerTokenSecretManager().getCurrentKey());
            }
            HeartbeatResponse response =
              resourceTracker.nodeHeartbeat(request).getHeartbeatResponse();
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Related Classes of org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest

  • org.apache.hadoop.yarn.client.TestResourceTrackerOnHA
  • org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl
  • org.apache.hadoop.yarn.server.resourcemanager.MockNM
  • org.apache.hadoop.yarn.server.resourcemanager.NodeManager
  • org.apache.hadoop.yarn.server.resourcemanager.resourcetracker.TestNMExpiry$ThirdNodeHeartBeatThread
  • org.apache.hadoop.yarn.server.resourcemanager.resourcetracker.TestRMNMRPCResponseId
  • org.apache.hadoop.yarn.sls.nodemanager.NMSimulator
  • org.apache.hadoop.yarn.TestRecordFactory
  • org.apache.hadoop.yarn.TestResourceTrackerPBClientImpl
  • org.apache.hadoop.yarn.TestYSCRecordFactory
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