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Posted to dev@hbase.apache.org by "yi liang (JIRA)" <ji...@apache.org> on 2016/03/24 00:11:25 UTC
[jira] [Created] (HBASE-15523) enhance hbase-daemon.sh to enable
autorestart.
yi liang created HBASE-15523:
--------------------------------
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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