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https://issues.apache.org/jira/browse/SPARK-3888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173454#comment-14173454
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Apache Spark commented on SPARK-3888:
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User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/2743
> Limit the memory used by python worker
> --------------------------------------
>
> Key: SPARK-3888
> URL: https://issues.apache.org/jira/browse/SPARK-3888
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Reporter: Davies Liu
> Assignee: Davies Liu
>
> Right now, we did not limit the memory by Python workers, then it maybe run
> out of memory and freeze the OS. it's safe to have a configurable hard
> limitation for it, which should be large than spark.executor.python.memory.
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