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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11493) Autorestart option is not working because of stale znode "shutdown"
Date Thu, 10 Jul 2014 15:43:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14057601#comment-14057601

Hadoop QA commented on HBASE-11493:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  against trunk revision .
  ATTACHMENT ID: 12655013

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/10014//console

This message is automatically generated.

> Autorestart option is not working because of stale znode  "shutdown"
> --------------------------------------------------------------------
>                 Key: HBASE-11493
>                 URL: https://issues.apache.org/jira/browse/HBASE-11493
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.3
>            Reporter: Nishan Shetty
>         Attachments: HBASE-11493.patch
> In hbase-daemon.sh autorestart option the znode used is "shutdown"
> {code}
> zshutdown=`$bin/hbase org.apache.hadoop.hbase.util.HBaseConfTool zookeeper.znode.state`
>         if [ "$zshutdown" == "null" ]; then zshutdown="shutdown"; fi
>         zFullShutdown=$zparent/$zshutdown
> {code}
> the node shutdown is not available now and is changed to running.
> *Since this node is not available, script does not restart the node and it exists.*
> So autorestart scripts needs to be changed to  make use of "running" znode.

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