yi liang created HBASE-15523:
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Summary: 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
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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