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Posted to dev@hbase.apache.org by "Wellington Chevreuil (Jira)" <ji...@apache.org> on 2021/08/10 15:31:00 UTC

[jira] [Created] (HBASE-26187) Write straight into the store directory when Splitting and Merging

Wellington Chevreuil created HBASE-26187:
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             Summary: Write straight into the store directory when Splitting and Merging
                 Key: HBASE-26187
                 URL: https://issues.apache.org/jira/browse/HBASE-26187
             Project: HBase
          Issue Type: Improvement
            Reporter: Wellington Chevreuil
            Assignee: Wellington Chevreuil


As discussed with [~zhangduo] on HBASE-26079, we think there's no actual need for Splits/Merges to make use of temp directories, because the split/merge region files would not be loaded until the new regions are ready to open, meaning the split/merge operation has completed. This would then avoid the need for a FS rename at the end of split/merge operation.



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