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https://issues.apache.org/jira/browse/HBASE-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Marc Spaggiari updated HBASE-8803:
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Status: Patch Available (was: Open)
Trunk version attached. I'm not able to start trunk locally so can not test it
but it's almost the same patch as for 0.94.x. Only graceful_stop.sh required
some manual merge. The rest has been applied automatically from the 0.94 patch.
> region_mover.rb should move multiple regions at a time
> ------------------------------------------------------
>
> Key: HBASE-8803
> URL: https://issues.apache.org/jira/browse/HBASE-8803
> Project: HBase
> Issue Type: Bug
> Components: Usability
> Affects Versions: 0.95.1, 0.94.8, 0.98.0
> Reporter: Jean-Marc Spaggiari
> Assignee: Jean-Marc Spaggiari
> Fix For: 0.99.0
>
> Attachments: 8803v5.txt, HBASE-8803-v0-trunk.patch,
> HBASE-8803-v1-0.94.patch, HBASE-8803-v1-trunk.patch,
> HBASE-8803-v2-0.94.patch, HBASE-8803-v2-0.94.patch, HBASE-8803-v3-0.94.patch,
> HBASE-8803-v4-0.94.patch, HBASE-8803-v4-trunk.patch,
> HBASE-8803-v5-0.94.patch, HBASE-8803-v6-0.94.patch, HBASE-8803-v6-trunk.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> When there is many regions in a cluster, rolling_restart can take hours
> because region_mover is moving the regions one by one.
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