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

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

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    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
        && masterKeyFromRM.getKeyId() != this.currentContainerTokenMasterKey
            .getKeyId()) {
      this.currentContainerTokenMasterKey = masterKeyFromRM;
    }

    masterKeyFromRM = heartbeatResponse.getNMTokenMasterKey();
    if (masterKeyFromRM != null
        && masterKeyFromRM.getKeyId() != this.currentNMTokenMasterKey
            .getKeyId()) {
      this.currentNMTokenMasterKey = masterKeyFromRM;
    }
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          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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      nm1.nodeHeartbeat(true);
    }
    Assert.assertEquals(request, contReceived);
   
    am.unregisterAppAttempt();
    NodeHeartbeatResponse resp = nm1.nodeHeartbeat(attempt.getAppAttemptId(), 1,
        ContainerState.COMPLETE);
    am.waitForState(RMAppAttemptState.FINISHED);

    //currently only containers are cleaned via this
    //AM container is cleaned via container launcher
    resp = nm1.nodeHeartbeat(true);
    List<ContainerId> containersToCleanup = resp.getContainersToCleanup();
    List<ApplicationId> appsToCleanup = resp.getApplicationsToCleanup();
    int numCleanedContainers = containersToCleanup.size();
    int numCleanedApps = appsToCleanup.size();
    waitCount = 0;
    while ((numCleanedContainers < 2 || numCleanedApps < 1)
        && waitCount++ < 200) {
      LOG.info("Waiting to get cleanup events.. cleanedConts: "
          + numCleanedContainers + " cleanedApps: " + numCleanedApps);
      Thread.sleep(100);
      resp = nm1.nodeHeartbeat(true);
      List<ContainerId> deltaContainersToCleanup =
          resp.getContainersToCleanup();
      List<ApplicationId> deltaAppsToCleanup = resp.getApplicationsToCleanup();
      // Add the deltas to the global list
      containersToCleanup.addAll(deltaContainersToCleanup);
      appsToCleanup.addAll(deltaAppsToCleanup);
      // Update counts now
      numCleanedContainers = containersToCleanup.size();
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        new ArrayList<ContainerStatus>();
    containerStatusList.add(BuilderUtils.newContainerStatus(conts.get(0)
      .getId(), ContainerState.RUNNING, "nothing", 0));
    containerStatuses.put(app.getApplicationId(), containerStatusList);

    NodeHeartbeatResponse resp = nm1.nodeHeartbeat(containerStatuses, true);
    dispatcher.await();
    List<ContainerId> contsToClean = resp.getContainersToCleanup();
    int cleanedConts = contsToClean.size();
    waitCount = 0;
    while (cleanedConts < 1 && waitCount++ < 200) {
      LOG.info("Waiting to get cleanup events.. cleanedConts: " + cleanedConts);
      Thread.sleep(100);
      resp = nm1.nodeHeartbeat(true);
      dispatcher.await();
      contsToClean = resp.getContainersToCleanup();
      cleanedConts += contsToClean.size();
    }
    LOG.info("Got cleanup for " + contsToClean.get(0));
    Assert.assertEquals(1, cleanedConts);

    // Now to test the case when RM already gave cleanup, and NM suddenly
    // realizes that the container is running.
    LOG.info("Testing container launch much after release and "
        + "NM getting cleanup");
    containerStatuses.clear();
    containerStatusList.clear();
    containerStatusList.add(BuilderUtils.newContainerStatus(conts.get(0)
      .getId(), ContainerState.RUNNING, "nothing", 0));
    containerStatuses.put(app.getApplicationId(), containerStatusList);

    resp = nm1.nodeHeartbeat(containerStatuses, true);
    dispatcher.await();
    contsToClean = resp.getContainersToCleanup();
    cleanedConts = contsToClean.size();
    // The cleanup list won't be instantaneous as it is given out by scheduler
    // and not RMNodeImpl.
    waitCount = 0;
    while (cleanedConts < 1 && waitCount++ < 200) {
      LOG.info("Waiting to get cleanup events.. cleanedConts: " + cleanedConts);
      Thread.sleep(100);
      resp = nm1.nodeHeartbeat(true);
      dispatcher.await();
      contsToClean = resp.getContainersToCleanup();
      cleanedConts += contsToClean.size();
    }
    LOG.info("Got cleanup for " + contsToClean.get(0));
    Assert.assertEquals(1, cleanedConts);
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  }
 
  private void waitForAppCleanupMessageRecved(MockNM nm, ApplicationId appId)
      throws Exception {
    while (true) {
      NodeHeartbeatResponse response = nm.nodeHeartbeat(true);
      if (response.getApplicationsToCleanup() != null
          && response.getApplicationsToCleanup().size() == 1
          && appId.equals(response.getApplicationsToCleanup().get(0))) {
        return;
      }

      LOG.info("Haven't got application=" + appId.toString()
          + " in cleanup list from node heartbeat response, "
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          return new ResourceTracker() {

            @Override
            public NodeHeartbeatResponse nodeHeartbeat(
                NodeHeartbeatRequest request) throws YarnRemoteException {
              NodeHeartbeatResponse response = recordFactory.newRecordInstance(
                  NodeHeartbeatResponse.class);
              try {
                response.setHeartbeatResponse(rt.nodeHeartbeat(request)
                    .getHeartbeatResponse());
              } catch (IOException ioe) {
                LOG.info("Exception in heartbeat from node " +
                    request.getNodeStatus().getNodeId(), ioe);
                throw RPCUtil.getRemoteException(ioe);
              }
              return response;
            }

            @Override
            public RegisterNodeManagerResponse registerNodeManager(
                RegisterNodeManagerRequest request)
                throws YarnRemoteException {
              RegisterNodeManagerResponse response = recordFactory.
                  newRecordInstance(RegisterNodeManagerResponse.class);
              try {
                response.setRegistrationResponse(rt
                    .registerNodeManager(request)
                    .getRegistrationResponse());
              } catch (IOException ioe) {
                LOG.info("Exception in node registration from "
                    + request.getNodeId().toString(), ioe);
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    public NodeHeartbeatResponse nodeHeartbeat(NodeHeartbeatRequest request)
        throws YarnException, IOException {
      NodeStatus nodeStatus = request.getNodeStatus();
      nodeStatus.setResponseId(heartBeatID++);
     
      NodeHeartbeatResponse nhResponse = YarnServerBuilderUtils.
          newNodeHeartbeatResponse(heartBeatID, heartBeatNodeAction, null,
              null, null, null, 1000L);
      nhResponse.setDiagnosticsMessage(shutDownMessage);
      return nhResponse;
    }
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    public NodeHeartbeatResponse nodeHeartbeat(NodeHeartbeatRequest request)
        throws YarnException, IOException {
      LOG.info("Got heartBeatId: [" + heartBeatID +"]");
      NodeStatus nodeStatus = request.getNodeStatus();
      nodeStatus.setResponseId(heartBeatID++);
      NodeHeartbeatResponse nhResponse = YarnServerBuilderUtils.
          newNodeHeartbeatResponse(heartBeatID, heartBeatNodeAction, null,
              null, null, null, 1000L);

      if (nodeStatus.getKeepAliveApplications() != null
          && nodeStatus.getKeepAliveApplications().size() > 0) {
        for (ApplicationId appId : nodeStatus.getKeepAliveApplications()) {
          List<Long> list = keepAliveRequests.get(appId);
          if (list == null) {
            list = new LinkedList<Long>();
            keepAliveRequests.put(appId, list);
          }
          list.add(System.currentTimeMillis());
        }
      }
      if (heartBeatID == 2) {
        LOG.info("Sending FINISH_APP for application: [" + appId + "]");
        this.context.getApplications().put(appId, mock(Application.class));
        nhResponse.addAllApplicationsToCleanup(Collections.singletonList(appId));
      }
      return nhResponse;
    }
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      } finally {
        heartBeatID++;
      }
      NodeStatus nodeStatus = request.getNodeStatus();
      nodeStatus.setResponseId(heartBeatID);
      NodeHeartbeatResponse nhResponse =
          YarnServerBuilderUtils.newNodeHeartbeatResponse(heartBeatID,
                                                          heartBeatNodeAction,
                                                          null, null, null,
                                                          null, 1000L);
      return nhResponse;
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    public NodeHeartbeatResponse nodeHeartbeat(NodeHeartbeatRequest request)
        throws YarnException, IOException {
      NodeStatus nodeStatus = request.getNodeStatus();
      nodeStatus.setResponseId(heartBeatID++);

      NodeHeartbeatResponse nhResponse = YarnServerBuilderUtils.
          newNodeHeartbeatResponse(heartBeatID, NodeAction.NORMAL, null,
              null, null, null, 1000L);
      return nhResponse;
    }
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  • org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl
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