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From "Aravindan Vijayan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-18812) AMS collector failed to restart post fresh HDP 2.6 install when it's in the embedded mode
Date Fri, 27 Jan 2017 03:07:24 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-18812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15840882#comment-15840882
] 

Aravindan Vijayan commented on AMBARI-18812:
--------------------------------------------

[~dili] The logic to remove the zk data dir was removed because of external clients needing
to connect to Zk to know about AMS data. Can you create a review for this? 

> AMS collector failed to restart post fresh HDP 2.6 install when it's in the embedded
mode 
> ------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-18812
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18812
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk, 2.5.0
>            Reporter: Di Li
>            Assignee: Di Li
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-18812.patch, AMBARI-18812-unittests.patch
>
>
> AMS collector failed to start if it's stopped then started via Ambari web UI. This is
when AMS is in the embedded mode. Debug log showed the embedded zookeeper has issues reading
the zookeeper data in hbase-tmp.
> 2016-11-05 09:35:50,055 DEBUG [main] persistence.FileTxnLog: EOF excepton java.io.EOFException:
Failed to read /var/lib/ambari-metrics-collector/hbase-tmp/zookeeper/zookeeper_0/version-2/log.1



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