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Posted to issues@hbase.apache.org by "Reid Chan (JIRA)" <ji...@apache.org> on 2019/07/31 11:14:00 UTC

[jira] [Created] (HBASE-22774) [WAL] RegionGroupingStrategy loses its function after split

Reid Chan created HBASE-22774:
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             Summary: [WAL] RegionGroupingStrategy loses its function after split
                 Key: HBASE-22774
                 URL: https://issues.apache.org/jira/browse/HBASE-22774
             Project: HBase
          Issue Type: Bug
            Reporter: Reid Chan
            Assignee: Reid Chan


Having {{hbase.wal.provider}} set {{multiwal}}, it works fine on regionserver restart, at the beginning.

But when region split happened, those daughter regions would inherit her parent's WAL, which violates the setting. For example, when {{hbase.wal.regiongrouping.strategy}} set {{identity}}, each daughter regions should create its own WAL instead of inheriting. 



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