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https://issues.apache.org/jira/browse/HBASE-5719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jimmy Xiang updated HBASE-5719:
-------------------------------
Status: Patch Available (was: Open)
> Enhance hbck to sideline overlapped mega regions
> ------------------------------------------------
>
> Key: HBASE-5719
> URL: https://issues.apache.org/jira/browse/HBASE-5719
> Project: HBase
> Issue Type: New Feature
> Components: hbck
> Affects Versions: 0.94.0, 0.96.0
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Fix For: 0.96.0
>
> Attachments: 5719.patch, hbase-5719.patch, hbase-5719_0.90.patch,
> hbase-5719_0.92.patch, hbase-5719_0.94.patch, hbase-5719_v3-new.patch,
> hbase-5719_v3.patch
>
>
> If there are too many regions in one overlapped group (by default, more than
> 10), hbck currently doesn't merge them since it takes time.
> In this case, we can sideline some regions in the group and break the
> overlapping to fix the inconsistency. Later on, sidelined regions can be
> bulk loaded manually.
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