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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/04/20 17:43:25 UTC
[jira] [Commented] (AMBARI-15993) Ambari does not show ATS is down
even when the service is down
[ https://issues.apache.org/jira/browse/AMBARI-15993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250108#comment-15250108 ]
Andrew Onischuk commented on AMBARI-15993:
------------------------------------------
{noformat}
[INFO] Rat check: Summary of files. Unapproved: 0 unknown: 0 generated: 0 approved: 146 licence.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Ambari Views ...................................... SUCCESS [2.636s]
[INFO] Ambari Metrics Common ............................. SUCCESS [0.607s]
[INFO] Ambari Server ..................................... SUCCESS [1:11.387s]
[INFO] Ambari Agent ...................................... SUCCESS [21.257s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:36.803s
[INFO] Finished at: Wed Apr 20 17:49:31 EEST 2016
[INFO] Final Memory: 75M/1484M
[INFO] ------------------------------------------------------------------------
{noformat}
> Ambari does not show ATS is down even when the service is down
> --------------------------------------------------------------
>
> Key: AMBARI-15993
> URL: https://issues.apache.org/jira/browse/AMBARI-15993
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-15993.patch
>
>
> On the readiness cluster with Ambari 2.2.1 and Dal M20 we had an issue where
> ATS died with OOM. Ambari threw alerts that ATS UI was down but did not show
> that the service was down. It showed ATS 1.5 as started even though the
> process is not running. We should add a alert for the process check and make
> sure we show the service as down.
> <https://hcube1-1n01.eng.hortonworks.com:8443/#/main/services/YARN/summary>
> Use your okta credentials to log into ambari and ssh to nodes.
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