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https://issues.apache.org/jira/browse/HBASE-25244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell resolved HBASE-25244.
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Assignee: (was: zhuqi)
Resolution: Duplicate
While not exactly the same proposal, this issue is duplicated by HBASE-28438
and this one has had no activity.
> Support splitting a region into N parts at a time
> -------------------------------------------------
>
> Key: HBASE-25244
> URL: https://issues.apache.org/jira/browse/HBASE-25244
> Project: HBase
> Issue Type: New Feature
> Components: regionserver
> Reporter: zhuqi
> Priority: Major
>
> In the current reference file format, only one parent region split into two
> references can be recorded. At this time, if you want to continue splitting
> the daughter region, you must wait until the majorCompaction is over and the
> reference file is deleted before you can continue to split the region.
> If the reference file can point to other refenrence files, which data has not
> been moved from the parentRegion to the region under the corresponding
> folder, thereby establishing a multi-level reference. At this time, a tree
> structure is formed. Only the root contains physical data, and the region on
> the leaf node region is serving.
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