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https://issues.apache.org/jira/browse/YARN-8259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16511814#comment-16511814
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Hudson commented on YARN-8259:
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SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14424 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14424/])
YARN-8259. Improve privileged docker container liveliness checks.
(eyang: rev 22994889dc449f966fb6462a3ac3d3bbaee3ac6a)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/DockerContainers.md
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/LinuxContainerRuntimeConstants.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java
> Revisit liveliness checks for Docker containers
> -----------------------------------------------
>
> Key: YARN-8259
> URL: https://issues.apache.org/jira/browse/YARN-8259
> Project: Hadoop YARN
> Issue Type: Sub-task
> Affects Versions: 3.0.2, 3.2.0, 3.1.1
> Reporter: Shane Kumpf
> Assignee: Shane Kumpf
> Priority: Blocker
> Labels: Docker
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8259.001.patch, YARN-8259.002.patch
>
>
> As privileged containers may execute as a user that does not match the YARN
> run as user, sending the null signal for liveliness checks could fail. We
> need to reconsider how liveliness checks are handled in the Docker case.
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