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Posted to issues@beam.apache.org by "Ismaël Mejía (Jira)" <ji...@apache.org> on 2021/03/30 10:34:00 UTC

[jira] [Created] (BEAM-12070) Make ParquetIO splittable by default

Ismaël Mejía created BEAM-12070:
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             Summary: Make ParquetIO splittable by default
                 Key: BEAM-12070
                 URL: https://issues.apache.org/jira/browse/BEAM-12070
             Project: Beam
          Issue Type: Improvement
          Components: io-java-parquet
            Reporter: Ismaël Mejía
            Assignee: Ismaël Mejía


For historical reasons ParquetIO prefers a non splittable read mode, but the common Parquet use case requires it to be splittable by default. Ideally we should remove the non-splittable path and have a single unified way to read data in the internal implementation.



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