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Posted to issues@spark.apache.org by "Jungtaek Lim (JIRA)" <ji...@apache.org> on 2019/02/19 21:30:00 UTC

[jira] [Commented] (SPARK-20971) Purge the metadata log for FileStreamSource

    [ https://issues.apache.org/jira/browse/SPARK-20971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772351#comment-16772351 ] 

Jungtaek Lim commented on SPARK-20971:
--------------------------------------

I guess this can be also handled in SPARK-20568 since SPARK-20568 touches same code path.

> Purge the metadata log for FileStreamSource
> -------------------------------------------
>
>                 Key: SPARK-20971
>                 URL: https://issues.apache.org/jira/browse/SPARK-20971
>             Project: Spark
>          Issue Type: Improvement
>          Components: Structured Streaming
>    Affects Versions: 2.1.1
>            Reporter: Shixiong Zhu
>            Priority: Major
>
> Currently [FileStreamSource.commit|https://github.com/apache/spark/blob/16186cdcbce1a2ec8f839c550e6b571bf5dc2692/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FileStreamSource.scala#L258] is empty. We can delete unused metadata logs in this method to reduce the size of log files.



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