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https://issues.apache.org/jira/browse/YARN-9561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16913561#comment-16913561
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Eric Yang commented on YARN-9561:
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A few discoveries found during the debug session of patch 003 with [~ebadger]
and [~Jim_Brennan]:
# When cluster is running without cgroup configured, container-executor will
report exit code INVALID_CONFIG. This cause the node manager to become
unhealthy. It would be nice to have more verbose logging for the root cause.
# There are several check points are all using INVALID_CONFIG. It is hard to
identify where the program failed. It would be nice to have more verbose
logging for the possible root causes.
# The current implementation works only with overlay module. It would be nice
to detect absence of overlay module and document the requirements.
> Add C changes for the new RuncContainerRuntime
> ----------------------------------------------
>
> Key: YARN-9561
> URL: https://issues.apache.org/jira/browse/YARN-9561
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Eric Badger
> Assignee: Eric Badger
> Priority: Major
> Attachments: YARN-9561.001.patch, YARN-9561.002.patch,
> YARN-9561.003.patch
>
>
> This JIRA will be used to add the C changes to the container-executor native
> binary that are necessary for the new RuncContainerRuntime. There should be
> no changes to existing code paths.
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