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https://issues.apache.org/jira/browse/YARN-7848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801229#comment-16801229
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Eric Yang commented on YARN-7848:
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Back track to original discussion that if container stuck in Created state,
using -f flag is good enough to remove faulty container. The background thread
may keep system cleaner, but not everyone is comfortable with that idea at this
time. Therefore, focus on improvement to the current needs.
> Force removal of docker containers that do not get removed on first try
> -----------------------------------------------------------------------
>
> Key: YARN-7848
> URL: https://issues.apache.org/jira/browse/YARN-7848
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Eric Badger
> Assignee: Zhaohui Xin
> Priority: Major
> Labels: Docker
> Attachments: YARN-7848.001.patch
>
>
> After the addition of YARN-5366, containers will get removed after a certain
> debug delay. However, this is a one-time effort. If the removal fails for
> whatever reason, the container will persist. We need to add a mechanism for a
> forced removal of those containers.
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