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https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766236#comment-15766236
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Hudson commented on HBASE-15924:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-1.4 #574 (See
[https://builds.apache.org/job/HBase-1.4/574/])
HBASE-15924 Enhance hbase services autorestart capability to (apurtell: rev
33002bd8e3df7a29e662fb369f62d18f73d0252e)
* (edit) bin/local-master-backup.sh
* (edit) bin/hbase-daemons.sh
* (edit) bin/rolling-restart.sh
* (edit) bin/local-regionservers.sh
* (edit) bin/start-hbase.sh
* (edit) bin/hbase-config.sh
* (edit) bin/hbase-daemon.sh
* (edit) bin/regionservers.sh
> Enhance hbase services autorestart capability to hbase-daemon.sh
> -----------------------------------------------------------------
>
> Key: HBASE-15924
> URL: https://issues.apache.org/jira/browse/HBASE-15924
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.98.19
> Reporter: Loknath Priyatham Teja Singamsetty
> Assignee: Loknath Priyatham Teja Singamsetty
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-15924.master.0001.patch,
> HBASE-15924.master.0002.patch, HBASE-15924.master.0003.patch,
> HBASE-15924.master.0004.patch
>
>
> As part of HBASE-5939, the autorestart for hbase services has been added to
> deal with scenarios where hbase services (master/regionserver/master-backup)
> gets killed or goes down leading to unplanned outages. The changes were made
> to hbase-daemon.sh to support autorestart option.
> However, the autorestart implementation doesn't work in standalone mode and
> other than that have few gaps with the implementation as per release notes of
> HBASE-5939. Here is an attempt to re-design and fix the functionality
> considering all possible usecases with hbase service operations.
> Release Notes of HBASE-5939:
> ------------------------------------------
> When launched with autorestart, HBase processes will automatically restart if
> they are not properly terminated, either by a "stop" command or by a cluster
> stop. To ensure that it does not overload the system when the server itself
> is corrupted and the process cannot be restarted, the server sleeps for 5
> minutes before restarting if it was already started 5 minutes ago previously.
> To use it, launch the process with "bin/start-hbase autorestart". This option
> is not fully compatible with the existing "restart" command: if you ask for a
> restart on a server launched with autorestart, the server will restart but
> the next server instance won't be automatically restarted.
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