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Posted to issues@spark.apache.org by "zhang liming (Jira)" <ji...@apache.org> on 2019/11/22 09:20:00 UTC
[jira] [Comment Edited] (SPARK-29995) Structured Streaming
file-sink log grow indefinitely
[ https://issues.apache.org/jira/browse/SPARK-29995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979997#comment-16979997 ]
zhang liming edited comment on SPARK-29995 at 11/22/19 9:19 AM:
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May I delete the previous contents of the latest ".compact" file to control the size of the subsequent merged file?
was (Author: zhangliming):
May I delete the previous contents of the latest .compact file to control the size of the subsequent merged file?
> 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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