Examples with ContainerStatus org.apache.hadoop.yarn.api.records.ContainerStatus used on opensource projects

Example 11 with ContainerStatus

use of org.apache.hadoop.yarn.api.records.ContainerStatus in project hadoop by apache.

the class ContainerManagerImpl method getContainerStatuses.

/**
   * Get a list of container statuses running on this NodeManager
   */
@Override
public GetContainerStatusesResponse getContainerStatuses(GetContainerStatusesRequest request) throws YarnException, IOException {
    List<ContainerStatus> succeededRequests = new ArrayList<ContainerStatus>();
    Map<ContainerId, SerializedException> failedRequests = new HashMap<ContainerId, SerializedException>();
    UserGroupInformation remoteUgi = getRemoteUgi();
    NMTokenIdentifier identifier = selectNMTokenIdentifier(remoteUgi);
    if (identifier == null) {
        throw RPCUtil.getRemoteException(INVALID_NMTOKEN_MSG);
    }
    for (ContainerId id : request.getContainerIds()) {
        try {
            ContainerStatus status = getContainerStatusInternal(id, identifier);
            succeededRequests.add(status);
        } catch (YarnException e) {
            failedRequests.put(id, SerializedException.newInstance(e));
        }
    }
    return GetContainerStatusesResponse.newInstance(succeededRequests, failedRequests);
}

Example 12 with ContainerStatus

use of org.apache.hadoop.yarn.api.records.ContainerStatus in project hadoop by apache.

the class ContainerImpl method sendFinishedEvents.

@SuppressWarnings("unchecked")
private void sendFinishedEvents() {
    // Inform the application
    @SuppressWarnings("rawtypes") EventHandler eventHandler = dispatcher.getEventHandler();
    ContainerStatus containerStatus = cloneAndGetContainerStatus();
    eventHandler.handle(new ApplicationContainerFinishedEvent(containerStatus));
    // Tell the scheduler the container is Done
    eventHandler.handle(new ContainerSchedulerEvent(this, ContainerSchedulerEventType.CONTAINER_COMPLETED));
    // Remove the container from the resource-monitor
    eventHandler.handle(new ContainerStopMonitoringEvent(containerId));
    // Tell the logService too
    eventHandler.handle(new LogHandlerContainerFinishedEvent(containerId, exitCode));
}

Example 13 with ContainerStatus

use of org.apache.hadoop.yarn.api.records.ContainerStatus in project hadoop by apache.

the class NodeManager method getContainerStatuses.

@Override
public synchronized GetContainerStatusesResponse getContainerStatuses(GetContainerStatusesRequest request) throws YarnException {
    List<ContainerStatus> statuses = new ArrayList<ContainerStatus>();
    for (ContainerId containerId : request.getContainerIds()) {
        List<Container> appContainers = containers.get(containerId.getApplicationAttemptId().getApplicationId());
        Container container = null;
        for (Container c : appContainers) {
            if (c.getId().equals(containerId)) {
                container = c;
            }
        }
        if (container != null && containerStatusMap.get(container).getState() != null) {
            statuses.add(containerStatusMap.get(container));
        }
    }
    return GetContainerStatusesResponse.newInstance(statuses, null);
}

Example 14 with ContainerStatus

use of org.apache.hadoop.yarn.api.records.ContainerStatus in project hadoop by apache.

the class NodeManager method startContainers.

@Override
public synchronized StartContainersResponse startContainers(StartContainersRequest requests) throws YarnException {
    for (StartContainerRequest request : requests.getStartContainerRequests()) {
        Token containerToken = request.getContainerToken();
        ContainerTokenIdentifier tokenId = null;
        try {
            tokenId = BuilderUtils.newContainerTokenIdentifier(containerToken);
        } catch (IOException e) {
            throw RPCUtil.getRemoteException(e);
        }
        ContainerId containerID = tokenId.getContainerID();
        ApplicationId applicationId = containerID.getApplicationAttemptId().getApplicationId();
        List<Container> applicationContainers = containers.get(applicationId);
        if (applicationContainers == null) {
            applicationContainers = new ArrayList<Container>();
            containers.put(applicationId, applicationContainers);
        }
        // Sanity check
        for (Container container : applicationContainers) {
            if (container.getId().compareTo(containerID) == 0) {
                throw new IllegalStateException("Container " + containerID + " already setup on node " + containerManagerAddress);
            }
        }
        Container container = BuilderUtils.newContainer(containerID, this.nodeId, nodeHttpAddress, // DKDC - Doesn't matter
        tokenId.getResource(), // DKDC - Doesn't matter
        null, // DKDC - Doesn't matter
        null);
        ContainerStatus containerStatus = BuilderUtils.newContainerStatus(container.getId(), ContainerState.NEW, "", -1000, container.getResource());
        applicationContainers.add(container);
        containerStatusMap.put(container, containerStatus);
        Resources.subtractFrom(available, tokenId.getResource());
        Resources.addTo(used, tokenId.getResource());
        if (LOG.isDebugEnabled()) {
            LOG.debug("startContainer:" + " node=" + containerManagerAddress + " application=" + applicationId + " container=" + container + " available=" + available + " used=" + used);
        }
    }
    StartContainersResponse response = StartContainersResponse.newInstance(null, null, null);
    return response;
}

Example 15 with ContainerStatus

use of org.apache.hadoop.yarn.api.records.ContainerStatus in project hadoop by apache.

the class MockNM method containerIncreaseStatus.

public void containerIncreaseStatus(Container container) throws Exception {
    ContainerStatus containerStatus = BuilderUtils.newContainerStatus(container.getId(), ContainerState.RUNNING, "Success", 0, container.getResource());
    List<Container> increasedConts = Collections.singletonList(container);
    nodeHeartbeat(Collections.singletonList(containerStatus), increasedConts, true, ++responseId);
}