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Posted to commits@hudi.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2021/02/24 08:46:00 UTC

[jira] [Created] (HUDI-1637) Avoid to rename for bucket update when there is only one flush action during a checkpoint

Danny Chen created HUDI-1637:
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             Summary: Avoid to rename for bucket update when there is only one flush action during a checkpoint
                 Key: HUDI-1637
                 URL: https://issues.apache.org/jira/browse/HUDI-1637
             Project: Apache Hudi
          Issue Type: Sub-task
          Components: Flink Integration
            Reporter: Danny Chen


Currently, the {{FlinkMergeHandle}} rename files no matter how flush actions it executes, we can promote it to avoid rename if there are only one mini-batch (say the input data flow throughput is small enough).



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