You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2014/06/27 06:16:25 UTC
[jira] [Commented] (YARN-2219) TestWorkPreservingRMRestart fails
intermittently on trunk
[ https://issues.apache.org/jira/browse/YARN-2219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045503#comment-14045503 ]
Jian He commented on YARN-2219:
-------------------------------
Thanks for reporting this, Ashwin!
This is actually a bug. we should synchronously add application/attempt to scheduler which [~vinodkv] also brought this up offline. assign to myself.
> TestWorkPreservingRMRestart fails intermittently on trunk
> ---------------------------------------------------------
>
> Key: YARN-2219
> URL: https://issues.apache.org/jira/browse/YARN-2219
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Ashwin Shankar
>
> {code}
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart
> testAppReregisterOnRMWorkPreservingRestart[0](org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart) Time elapsed: 4.335 sec <<< ERROR!
> java.lang.NullPointerException: null
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.getTransferredContainers(AbstractYarnScheduler.java:91)
> at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:297)
> at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:113)
> at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:110)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1626)
> at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:109)
> at org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testAppReregisterOnRMWorkPreservingRestart(TestWorkPreservingRMRestart.java:562)
> {code}
--
This message was sent by Atlassian JIRA
(v6.2#6252)