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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2019/04/17 21:03:00 UTC

[jira] [Assigned] (SPARK-27473) Support filter push down for status fields in binary file data source

     [ https://issues.apache.org/jira/browse/SPARK-27473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng reassigned SPARK-27473:
-------------------------------------

    Assignee: Weichen Xu

> Support filter push down for status fields in binary file data source
> ---------------------------------------------------------------------
>
>                 Key: SPARK-27473
>                 URL: https://issues.apache.org/jira/browse/SPARK-27473
>             Project: Spark
>          Issue Type: Documentation
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Xiangrui Meng
>            Assignee: Weichen Xu
>            Priority: Major
>
> As a user, I can use `spark.read.format("binaryFile").load(path).filter($"status.lenght" < 100000000L)` to load files that are less than 1e8 bytes. Spark shouldn't even read files that are bigger than 1e8 bytes in this case.



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