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Posted to dev@hbase.apache.org by "Huaxiang Sun (Jira)" <ji...@apache.org> on 2020/04/24 16:51:00 UTC

[jira] [Created] (HBASE-24256) When fixOverlap hits the max region limit, it is possible to include the same region in multiple merge request

Huaxiang Sun created HBASE-24256:
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             Summary: When fixOverlap hits the max region limit, it is possible to include the same region in multiple merge request
                 Key: HBASE-24256
                 URL: https://issues.apache.org/jira/browse/HBASE-24256
             Project: HBase
          Issue Type: Improvement
          Components: hbck2
    Affects Versions: 3.0.0, 2.3.0, 2.4.0
            Reporter: Huaxiang Sun


If the same region is included in multiple merge requests, the first merge cleans up the region state, the second merge request will fail with error msg "No state for region ****". The algo needs to be improved to make sure the same region is not included in multi merge requests.



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