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Posted to yarn-issues@hadoop.apache.org by "Ying Zhang (JIRA)" <ji...@apache.org> on 2017/02/08 07:19:42 UTC
[jira] [Comment Edited] (YARN-6031) Application recovery has failed
when node label feature is turned off during RM recovery
[ https://issues.apache.org/jira/browse/YARN-6031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15857562#comment-15857562 ]
Ying Zhang edited comment on YARN-6031 at 2/8/17 7:18 AM:
----------------------------------------------------------
I'm thinking it is a separate question. No matter we backport YARN-4805 or not, the test case itself can be improved to avoid running with FairScheduler:-)
was (Author: ying zhang):
I'm thinking it is a separate question. No matter we backport YARN-4805 or not, the test case itself should be improved to avoid running with FairScheduler:-)
> Application recovery has failed when node label feature is turned off during RM recovery
> ----------------------------------------------------------------------------------------
>
> Key: YARN-6031
> URL: https://issues.apache.org/jira/browse/YARN-6031
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.8.0
> Reporter: Ying Zhang
> Assignee: Ying Zhang
> Priority: Minor
> Attachments: YARN-6031.001.patch, YARN-6031.002.patch, YARN-6031.003.patch, YARN-6031.004.patch, YARN-6031.005.patch, YARN-6031.006.patch, YARN-6031.007.patch, YARN-6031-branch-2.8.001.patch
>
>
> Here is the repro steps:
> Enable node label, restart RM, configure CS properly, and run some jobs;
> Disable node label, restart RM, and the following exception thrown:
> {noformat}
> Caused by: org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException: Invalid resource request, node label not enabled but request contains label expression
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:225)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:248)
> at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:394)
> at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:339)
> at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:319)
> at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:436)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1165)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:574)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> ... 10 more
> {noformat}
> During RM restart, application recovery failed due to that application had node label expression specified while node label has been disabled.
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