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https://issues.apache.org/jira/browse/YARN-6846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111216#comment-16111216
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Hudson commented on YARN-6846:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12103 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/12103/])
YARN-6846. Nodemanager can fail to fully delete application local (epayne: rev
48899134d2a77935a821072b5388ab1b1b7b399c)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/test/test-container-executor.c
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c
> Nodemanager can fail to fully delete application local directories when
> applications are killed
> -----------------------------------------------------------------------------------------------
>
> Key: YARN-6846
> URL: https://issues.apache.org/jira/browse/YARN-6846
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.8.1
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Critical
> Attachments: YARN-6846.001.patch, YARN-6846.002.patch,
> YARN-6846.003.patch
>
>
> When an application is killed all of the running containers are killed and
> the app waits for the containers to complete before cleaning up. As each
> container completes the container directory is deleted via the
> DeletionService. After all containers have completed the app completes and
> the app directory is deleted. If the app completes quickly enough then the
> deletion of the container and app directories can race against each other.
> If the container deletion executor deletes a file just before the application
> deletion executor then it can cause the application deletion executor to
> fail, leaving the remaining entries in the application directory lingering.
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