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Posted to yarn-issues@hadoop.apache.org by "Ayush Saxena (Jira)" <ji...@apache.org> on 2023/11/07 17:15:00 UTC
[jira] [Commented] (YARN-9568) NPE in MiniYarnCluster during FileSystemNodeAttributeStore.recover
[ https://issues.apache.org/jira/browse/YARN-9568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17783707#comment-17783707 ]
Ayush Saxena commented on YARN-9568:
------------------------------------
I believe this fix breaks the Windows test(HDFS-17246)
> NPE in MiniYarnCluster during FileSystemNodeAttributeStore.recover
> ------------------------------------------------------------------
>
> Key: YARN-9568
> URL: https://issues.apache.org/jira/browse/YARN-9568
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, test
> Affects Versions: 3.3.0
> Environment: macos
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 3.3.0
>
> Attachments: YARN-9568.001.patch, YARN-9568.002.patch, npe.log
>
>
> This seems new in trunk. As in "wasn't happening a couple of weeks ago". Its surfacing in the S3A committer tests which are trying to create MiniYarnClusters: all such tests are failing as the mini yarn cluster won't come up with an NPE in {{FileSystemNodeAttributeStore.recover}}
> I'm not sure why node labels are needed on test clusters; the default implies they should be off anyway.
> At the same time, I can't seem to find one specific change in the git log to say "this is causing the problem".
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