/// <exception cref="System.IO.IOException"/>
/// <exception cref="Org.Apache.Hadoop.Yarn.Exceptions.YarnException"/>
public virtual void Heartbeat()
{
NodeStatus nodeStatus = Org.Apache.Hadoop.Yarn.Server.Resourcemanager.NodeManager
.CreateNodeStatus(nodeId, GetContainerStatuses(containers));
nodeStatus.SetResponseId(responseID);
NodeHeartbeatRequest request = recordFactory.NewRecordInstance <NodeHeartbeatRequest
>();
request.SetNodeStatus(nodeStatus);
NodeHeartbeatResponse response = resourceTrackerService.NodeHeartbeat(request);
responseID = response.GetResponseId();
}
/// <exception cref="System.Exception"/>
public virtual NodeHeartbeatResponse NodeHeartbeat(IDictionary <ApplicationId, IList
<Org.Apache.Hadoop.Yarn.Api.Records.ContainerStatus> > conts, bool isHealthy, int
resId)
{
NodeHeartbeatRequest req = Org.Apache.Hadoop.Yarn.Util.Records.NewRecord <NodeHeartbeatRequest
>();
NodeStatus status = Org.Apache.Hadoop.Yarn.Util.Records.NewRecord <NodeStatus>();
status.SetResponseId(resId);
status.SetNodeId(nodeId);
foreach (KeyValuePair <ApplicationId, IList <Org.Apache.Hadoop.Yarn.Api.Records.ContainerStatus
> > entry in conts)
{
Org.Mortbay.Log.Log.Info("entry.getValue() " + entry.Value);
status.SetContainersStatuses(entry.Value);
}
NodeHealthStatus healthStatus = Org.Apache.Hadoop.Yarn.Util.Records.NewRecord <NodeHealthStatus
>();
healthStatus.SetHealthReport(string.Empty);
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 && masterKeyFromRM.GetKeyId() != this.currentContainerTokenMasterKey
.GetKeyId())
{
this.currentContainerTokenMasterKey = masterKeyFromRM;
}
masterKeyFromRM = heartbeatResponse.GetNMTokenMasterKey();
if (masterKeyFromRM != null && masterKeyFromRM.GetKeyId() != this.currentNMTokenMasterKey
.GetKeyId())
{
this.currentNMTokenMasterKey = masterKeyFromRM;
}
return(heartbeatResponse);
}