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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2019/03/27 17:10:00 UTC

[jira] [Resolved] (SPARK-27291) File source V2: Ignore empty files in load

     [ https://issues.apache.org/jira/browse/SPARK-27291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-27291.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 3.0.0

Issue resolved by pull request 24227
[https://github.com/apache/spark/pull/24227]

> File source V2: Ignore empty files in load
> ------------------------------------------
>
>                 Key: SPARK-27291
>                 URL: https://issues.apache.org/jira/browse/SPARK-27291
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Gengliang Wang
>            Assignee: Gengliang Wang
>            Priority: Major
>             Fix For: 3.0.0
>
>
> In https://github.com/apache/spark/pull/23130, all empty files are excluded from target file splits in `FileSourceScanExec`.
> In File source V2, we should keep the same behavior.
> This PR suggests to filter out empty files on listing files in `PartitioningAwareFileIndex` so that the upper level doesn't need to handle them.



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