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From "Dmytro Sen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12847) Delete Znode on Metrics Collector restart
Date Fri, 21 Aug 2015 11:15:45 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dmytro Sen updated AMBARI-12847:
--------------------------------
    Attachment: AMBARI-12847.patch

> Delete Znode on Metrics Collector restart
> -----------------------------------------
>
>                 Key: AMBARI-12847
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12847
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics, stacks
>    Affects Versions: 2.0.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>             Fix For: 2.1.2
>
>         Attachments: AMBARI-12847.patch
>
>
> We find that znode gets corrupt and AMS HBase does not come up on a restart. It is better
to just delete contents of {hbase.tmp.dir}/zookeeper/* every time we restart.



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