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Posted to yarn-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2018/12/07 22:30:00 UTC
[jira] [Commented] (YARN-9072) Web browser close without proper
exit can leak shell process
[ https://issues.apache.org/jira/browse/YARN-9072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16713366#comment-16713366 ]
Eric Yang commented on YARN-9072:
---------------------------------
It looks like if user is denied to run docker exec. For some reason container-executor is still launched, and result in a leak. I will fix this issue in the second patch.
> Web browser close without proper exit can leak shell process
> ------------------------------------------------------------
>
> Key: YARN-9072
> URL: https://issues.apache.org/jira/browse/YARN-9072
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Eric Yang
> Assignee: Eric Yang
> Priority: Major
> Attachments: YARN-9072.001.patch
>
>
> If web browser is closed without typing exit in container shell, it will leave bash process in the docker container. It would be nice to detect the websocket is closed, and terminate the bash process from docker container.
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