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https://issues.apache.org/jira/browse/HBASE-15523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Liang reopened HBASE-15523:
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> enhance hbase-daemon.sh to enable autorestart.
> ----------------------------------------------
>
> Key: HBASE-15523
> URL: https://issues.apache.org/jira/browse/HBASE-15523
> Project: HBase
> Issue Type: Improvement
> Reporter: Yi Liang
> Assignee: Yi Liang
> Priority: Minor
> Attachments: HBASE-15523.patch
>
>
> enhance hbase-daemon.sh to enable autorestart.
> component(like master, region server) will auto-start when terminated/killed
> abnormally if
> (a) Add a new env variable $HBASE_AUTORESTART to hbase-env.sh i.e.
> export HBASE_AUTORESTART=true
> (b) Then add the following 3 simple lines(59-61) to
> /bin/hbase-daemon.sh
>
> 51 # get arguments
> 52 startStop=$1
> 53 shift
> 54
> 55 command=$1
> 56 shift
> 57
> 58 #make sure the auto-restart are default settings
> 59 if [ "$HBASE_AUTORESTART" == "true" ] && [ "$startStop" == "start" ];
> then
> 60 startStop="autorestart"
> 61 fi
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