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https://issues.apache.org/jira/browse/SPARK-24295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638635#comment-16638635
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Iqbal Singh commented on SPARK-24295:
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hey [~XuanYuan],
DO we have any plans of pulling this one in coming versions, this is really a
pain in long running high volume queries.
> Purge Structured streaming FileStreamSinkLog metadata compact file data.
> ------------------------------------------------------------------------
>
> Key: SPARK-24295
> URL: https://issues.apache.org/jira/browse/SPARK-24295
> Project: Spark
> Issue Type: Bug
> Components: Structured Streaming
> Affects Versions: 2.3.0
> Reporter: Iqbal Singh
> Priority: Major
>
> FileStreamSinkLog metadata logs are concatenated to a single compact file
> after defined compact interval.
> For long running jobs, compact file size can grow up to 10's of GB's, Causing
> slowness while reading the data from FileStreamSinkLog dir as spark is
> defaulting to the "__spark__metadata" dir for the read.
> We need a functionality to purge the compact file size.
>
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