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From "zhang liming (Jira)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-29995) Structured Streaming file-sink log grow indefinitely
Date Fri, 22 Nov 2019 06:08:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-29995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979886#comment-16979886
] 

zhang liming commented on SPARK-29995:
--------------------------------------

好的,谢谢你的回复

> Structured Streaming file-sink log grow indefinitely
> ----------------------------------------------------
>
>                 Key: SPARK-29995
>                 URL: https://issues.apache.org/jira/browse/SPARK-29995
>             Project: Spark
>          Issue Type: Improvement
>          Components: Structured Streaming
>    Affects Versions: 2.4.0
>            Reporter: zhang liming
>            Priority: Major
>         Attachments: file.png, task.png
>
>
> When i use structured streaming parquet sink, I've noticed that the File-Sink-Log files
keep getting bigger, they are in \{$checkpoint/_spark_metadata/}, i don't think this is reasonable.
> And when they merge files,task batches take longer to run, just like the screenshot below



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