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Posted to commits@hudi.apache.org by "Balaji Varadarajan (Jira)" <ji...@apache.org> on 2020/01/19 11:55:00 UTC

[jira] [Created] (HUDI-558) Introduce ability to compress bloom filters while storing in parquet

Balaji Varadarajan created HUDI-558:
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             Summary: Introduce ability to compress bloom filters while storing in parquet
                 Key: HUDI-558
                 URL: https://issues.apache.org/jira/browse/HUDI-558
             Project: Apache Hudi (incubating)
          Issue Type: Improvement
          Components: Common Core
            Reporter: Balaji Varadarajan
             Fix For: 0.5.1


Based on performance study [https://docs.google.com/spreadsheets/d/1KCmmdgaFTWBmpOk9trePdQ2m6wPVj2G328fTcRnQP1M/edit?usp=sharing] we found that there is benefit in compressing bloom filters when storing in parquet. As this is an experimental feature, we will need to disable this feature by default.



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