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Posted to issues@spark.apache.org by "Iqbal Singh (JIRA)" <ji...@apache.org> on 2018/06/19 19:25:00 UTC
[jira] [Updated] (SPARK-24295) Purge Structured streaming
FileStreamSinkLog metadata compact file data.
[ https://issues.apache.org/jira/browse/SPARK-24295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Iqbal Singh updated SPARK-24295:
--------------------------------
Issue Type: Bug (was: Wish)
> 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: Minor
>
> 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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