Jingyun Tian created HBASE-22061:
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Summary: SplitTableRegionProcedure should hold the lock of its
daughter regions
Key: HBASE-22061
URL: https://issues.apache.org/jira/browse/HBASE-22061
Project: HBase
Issue Type: Bug
Reporter: Jingyun Tian
Currently SplitTableRegionProcedure only hold the region of parent region. But
during processing of this procedure, after the daughter regions are updated to
meta, other procedures can grab the lock of them, which is the situation we
don't want to see.
So I think SplitTableRegionProcedure should hold the lock of parent region and
its daughter regions like MergeTableRegionsProcedure.
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