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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4736) Issues with HBaseTimelineWriterImpl
Date Mon, 29 Feb 2016 18:59:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-4736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15172390#comment-15172390
] 

Naganarasimha G R commented on YARN-4736:
-----------------------------------------

Hi [~vrushalic],
Was checking with our hbase team from the logs and the trace they were informing that the
issue might be due to bad connectivity with the zookeeper, but it strange to see that in the
local node setup. So i suspect that there is some issue with my hbase setup, so planning to
test with hbase-1.0.3 tar. 
But also would like to know whether you guys are facing the same issue or its only me who
is facing it ?

> Issues with HBaseTimelineWriterImpl
> -----------------------------------
>
>                 Key: YARN-4736
>                 URL: https://issues.apache.org/jira/browse/YARN-4736
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Naganarasimha G R
>            Assignee: Vrushali C
>            Priority: Critical
>              Labels: yarn-2928-1st-milestone
>         Attachments: hbaseException.log, threaddump.log
>
>
> Faced some issues while running ATSv2 in single node Hadoop cluster and in the same node
had launched Hbase with embedded zookeeper.
> # Due to some NPE issues i was able to see NM was trying to shutdown, but the NM daemon
process was not completed due to the locks.
> # Got some exception related to Hbase after application finished execution successfully.

> will attach logs and the trace for the same



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