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Posted to dev@hbase.apache.org by "Huaxiang Sun (Jira)" <ji...@apache.org> on 2020/05/04 23:38:00 UTC

[jira] [Created] (HBASE-24323) Avoid two parallel running of GCMulitpleMergedRegionsProcedure over the same region.

Huaxiang Sun created HBASE-24323:
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             Summary: Avoid two parallel running of GCMulitpleMergedRegionsProcedure over the same region.
                 Key: HBASE-24323
                 URL: https://issues.apache.org/jira/browse/HBASE-24323
             Project: HBase
          Issue Type: Bug
            Reporter: Huaxiang Sun


As [~stack] suggested in one of PRs, "This method is called from GCMergedRegionsProcedure and GCMulitpleMergedRegionsProcedure. I was wondering if we took a lock on the Region being Merged would it stop two overlapping GCs happening?"



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