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Posted to dev@hbase.apache.org by "Rong-En Fan (JIRA)" <ji...@apache.org> on 2009/07/17 12:07:14 UTC

[jira] Created: (HBASE-1667) hbase-daemon.sh stop master for standby masters should not stop the whole cluster

hbase-daemon.sh stop master for standby masters should not stop the whole cluster
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                 Key: HBASE-1667
                 URL: https://issues.apache.org/jira/browse/HBASE-1667
             Project: Hadoop HBase
          Issue Type: Improvement
          Components: master, scripts
    Affects Versions: 0.20.0
            Reporter: Rong-En Fan


0.20 supports multi masters. However,

bin/hbase-daemon.sh stop master

on backup masters will bring the whole cluster down.

Per rolling upgrade wiki that stack pointed out, kill -9 for backup master is the only way to go currently.

I think it's better to make some sort of magic that we can use something like

bin/hbase-daemon.sh stop master

to properly stop either the backup master or the whole cluster.


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