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Posted to commits@hudi.apache.org by "Alexey Kudinkin (Jira)" <ji...@apache.org> on 2023/01/28 22:14:00 UTC

[jira] [Created] (HUDI-5641) Streamline Advanced Schema Evolution flow

Alexey Kudinkin created HUDI-5641:
-------------------------------------

             Summary: Streamline Advanced Schema Evolution flow
                 Key: HUDI-5641
                 URL: https://issues.apache.org/jira/browse/HUDI-5641
             Project: Apache Hudi
          Issue Type: Bug
    Affects Versions: 0.13.0
            Reporter: Alexey Kudinkin
            Assignee: Alexey Kudinkin
             Fix For: 0.13.1


Currently, Schema Evolution not always applied consistently and sometimes is re-applied multiple times causing issues for HoodieSparkRecord implementations (that is optimized to reuse underlying buffer):
 # HoodieMergeHelper would apply SE transformer, then
 # HoodieMergeHandle would run rewriteRecordWithNewSchema again



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