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Jingyun Tian commented on HBASE-22061: -------------------------------------- Yes. It's not daughter region. It's merged region. > 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 > Priority: Major > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)