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https://issues.apache.org/jira/browse/SPARK-22575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16666573#comment-16666573
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t oo commented on SPARK-22575:
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can this be merged?
> Making Spark Thrift Server clean up its cache
> ---------------------------------------------
>
> Key: SPARK-22575
> URL: https://issues.apache.org/jira/browse/SPARK-22575
> Project: Spark
> Issue Type: Improvement
> Components: Block Manager, SQL
> Affects Versions: 2.2.0
> Reporter: Oz Ben-Ami
> Priority: Minor
> Labels: cache, dataproc, thrift, yarn
>
> Currently, Spark Thrift Server accumulates data in its appcache, even for old
> queries. This fills up the disk (using over 100GB per worker node) within
> days, and the only way to clear it is to restart the Thrift Server
> application. Even deleting the files directly isn't a solution, as Spark then
> complains about FileNotFound.
> I asked about this on [Stack
> Overflow|https://stackoverflow.com/questions/46893123/how-can-i-make-spark-thrift-server-clean-up-its-cache]
> a few weeks ago, but it does not seem to be currently doable by
> configuration.
> Am I missing some configuration option, or some other factor here?
> Otherwise, can anyone point me to the code that handles this, so maybe I can
> try my hand at a fix?
> Thanks!
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