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Posted to commits@hudi.apache.org by "Alexey Kudinkin (Jira)" <ji...@apache.org> on 2022/05/05 02:40:00 UTC

[jira] [Created] (HUDI-4038) Avoid invoking `getDataSize` in the hot-path

Alexey Kudinkin created HUDI-4038:
-------------------------------------

             Summary: Avoid invoking `getDataSize` in the hot-path
                 Key: HUDI-4038
                 URL: https://issues.apache.org/jira/browse/HUDI-4038
             Project: Apache Hudi
          Issue Type: Improvement
            Reporter: Alexey Kudinkin
            Assignee: Alexey Kudinkin
             Fix For: 0.11.1, 0.12.0


`getDataSize` has non-trivial overhead of traversing already encoded Column Groups stored in memory. We should sample its invocations to amortize its costs.



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