[jira] [Resolved] (SPARK-30442) Write mode ignored when using CodecStreams

["Hyukjin Kwon (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-30442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-30442.
----------------------------------
    Resolution: Incomplete

Resolving due to no feedback from the reporter.

> Write mode ignored when using CodecStreams
> ------------------------------------------
>
>                 Key: SPARK-30442
>                 URL: https://issues.apache.org/jira/browse/SPARK-30442
>             Project: Spark
>          Issue Type: Bug
>          Components: Input/Output
>    Affects Versions: 2.4.4
>            Reporter: Jesse Collins
>            Priority: Major
>
> Overwrite is hardcoded to false in the codec stream. This can cause issues, particularly with aws tools, that make it impossible to retry.
> Ideally, this should be read from the write mode set for the DataWriter that is writing through this codec class.
> [https://github.com/apache/spark/blame/master/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/CodecStreams.scala#L81]



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