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Posted to commits@hudi.apache.org by "Alexey Kudinkin (Jira)" <ji...@apache.org> on 2022/09/28 05:45:00 UTC

[jira] [Created] (HUDI-4937) Fix HoodieTable injecting HoodieBackedTableMetadat not reusing underlying MT reades

Alexey Kudinkin created HUDI-4937:
-------------------------------------

             Summary: Fix HoodieTable injecting HoodieBackedTableMetadat not reusing underlying MT reades
                 Key: HUDI-4937
                 URL: https://issues.apache.org/jira/browse/HUDI-4937
             Project: Apache Hudi
          Issue Type: Bug
          Components: reader-core, writer-core
    Affects Versions: 0.12.0
            Reporter: Alexey Kudinkin
            Assignee: Alexey Kudinkin
             Fix For: 0.12.1


Currently, `HoodieTable` is holding `HoodieBackedTableMetadata` that is setup not to reuse actual LogScanner and HFileReader used to read MT itself.

This is proving to be wasteful on a number of occasions already, including (not an exhaustive list):



https://github.com/apache/hudi/issues/6373



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