[ https://issues.apache.org/jira/browse/AMBARI-9197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated AMBARI-9197:
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Fix Version/s: 2.0.0
> Ambari gets stuck / not able to cancel timed out operation
> ----------------------------------------------------------
>
> Key: AMBARI-9197
> URL: https://issues.apache.org/jira/browse/AMBARI-9197
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server, ambari-web
> Affects Versions: 1.7.0
> Environment: HDP 2.2
> Reporter: Hari Sekhon
> Fix For: 2.0.0
>
> Attachments: screenshot-1.png
>
>
> Ambari server has recently had added the ability to cancel operations (AMBARI-1897) but
is not able to cancel operations that are timing out in yellow and gets stuck in this state
for several minutes, blocking restarts of other components.
> I've attached a screenshot which shows there is no X next to the operations in yellow
that are stalled.
> This is the result of a hang on an ambari client (scenario documented in AMBARI-8768)
but highlights that Ambari server's ability to cancel operations needs hardening and the ability
to cancel any operation in any state to recover the operations queue.
> Regards,
> Hari Sekhon
> http://www.linkedin.com/in/harisekhon
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