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Posted to issues@spark.apache.org by "zhang liming (Jira)" <ji...@apache.org> on 2019/11/22 04:19:00 UTC
[jira] [Updated] (SPARK-29995) Structured Streaming file-sink log
grow indefinitely
[ https://issues.apache.org/jira/browse/SPARK-29995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhang liming updated SPARK-29995:
---------------------------------
Description:
When i use structured streaming parquet sink, I've noticed that the File-Sink-Log files keep getting bigger, they are in \{$checkpoint/_spark_metadata/}, i don't think this is reasonable.
And when they merge files,task batches take longer to run,like this.
was:
When i use structured streaming parquet sink, I've noticed that the File-Sink-Log files keep getting bigger, they are in \{$checkpoint/_spark_metadata/}, i don't think this is reasonable.
And when they merge files,task batches take longer to run,like this.
!image-2019-11-22-12-10-29-778.png!
!image-2019-11-22-12-12-11-129.png!
> 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
>
> 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,like this.
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