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Posted to issues@beam.apache.org by "Ismaël Mejía (Jira)" <ji...@apache.org> on 2021/04/26 05:10:00 UTC

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

     [ https://issues.apache.org/jira/browse/BEAM-12070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismaël Mejía updated BEAM-12070:
--------------------------------
    Fix Version/s: 2.30.0

> 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
>            Priority: P2
>             Fix For: 2.30.0
>
>
> 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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