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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6570) No logs were found for running application, running container
Date Mon, 25 Sep 2017 23:32:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16179951#comment-16179951
] 

Wangda Tan commented on YARN-6570:
----------------------------------

[~jlowe] / [~xgong], 

[~ssathish@hortonworks.com] just reported similar issue happens on 3.0 bits as well, I just
checked RMNodeImpl:
{code}
      // Process running containers
      if (remoteContainer.getState() == ContainerState.RUNNING ||
          remoteContainer.getState() == ContainerState.SCHEDULED) {
        ++numRemoteRunningContainers;
        if (!launchedContainers.contains(containerId)) {
          // Just launched container. RM knows about it the first time.
          launchedContainers.add(containerId);
          newlyLaunchedContainers.add(remoteContainer);
          // Unregister from containerAllocationExpirer.
          containerAllocationExpirer
              .unregister(new AllocationExpirationInfo(containerId));
        }
      } else {
        // A finished container
        launchedContainers.remove(containerId);
        if (completedContainers.add(containerId)) {
          newlyCompletedContainers.add(remoteContainer);
        }
        // Unregister from containerAllocationExpirer.
        containerAllocationExpirer
            .unregister(new AllocationExpirationInfo(containerId));
      }
    }
{code} 

It looks like the code doesn't properly handle NEW state for branch-2/trunk patch. Do you
think if add the NEW check in trunk/branch-2 is enough?

> No logs were found for running application, running container
> -------------------------------------------------------------
>
>                 Key: YARN-6570
>                 URL: https://issues.apache.org/jira/browse/YARN-6570
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>            Reporter: Sumana Sathish
>            Assignee: Junping Du
>            Priority: Critical
>             Fix For: 2.9.0, 3.0.0-beta1, 3.1.0
>
>         Attachments: YARN-6570-branch-2.8.001.patch, YARN-6570-branch-2.8.002.patch,
YARN-6570.poc.patch, YARN-6570-v2.patch, YARN-6570-v3.patch
>
>
> 1.Obtain running containers from the following CLI for running application:
>  yarn  container -list appattempt
> 2. Couldnot fetch logs 
> {code}
> Can not find any log file matching the pattern: ALL for the container
> {code}



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