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Posted to issues@hbase.apache.org by "rajeshbabu (JIRA)" <ji...@apache.org> on 2014/07/14 07:52:04 UTC
[jira] [Comment Edited] (HBASE-11493) Autorestart option is not
working because of stale znode "shutdown"
[ https://issues.apache.org/jira/browse/HBASE-11493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14060359#comment-14060359 ]
rajeshbabu edited comment on HBASE-11493 at 7/14/14 5:50 AM:
-------------------------------------------------------------
committed to 0.98+ branches.
Thanks for patch [~nijel]
Thanks for review Andrew,Ted.
was (Author: rajesh23):
committed to 0.98+ branches. Thanks for review Andrew,Ted.
> 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
> Fix For: 0.99.0, 0.98.4, 2.0.0
>
> Attachments: HBASE-11493.patch, HBASE-11493.v1.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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