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https://issues.apache.org/jira/browse/HBASE-22827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sakthi updated HBASE-22827:
---------------------------
Release Note: merge_region shell command can now be used to merge more than
2 regions as well. It takes a list of regions as comma separated values or as
an array of regions, and not just 2 regions. The full regionnames and encoded
regionnames are continued to be accepted.
> Expose multi-region merge in shell and Admin API
> ------------------------------------------------
>
> Key: HBASE-22827
> URL: https://issues.apache.org/jira/browse/HBASE-22827
> Project: HBase
> Issue Type: Improvement
> Components: Admin, shell
> Reporter: Michael Stack
> Assignee: Sakthi
> Priority: Major
> Fix For: 3.0.0, 2.3.0, 2.2.4
>
> Attachments: hbase-22827.branch-2.001.patch
>
>
> HBASE-22777 adds being able to merge more than two regions at once. It is
> only available internally currently for use by hbck2 doing fixup of overlaps
> in hbase:meta. This issue is about exposing it via the Admin Interface and in
> turn, via the shell. Probably best if old two region merge method is
> deprecated.
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