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Simon King closed SPARK-19814.
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Resolution: Duplicate
Looks like it's wrong to characterize this as a bug -- couldn't identify an
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https://issues.apache.org/jira/browse/SPARK-19814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15894948#comment-15894948
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Simon King commented on SPARK-19814:
Sean, I think that giving more memory only delays the problem,
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Simon King updated SPARK-19814:
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Attachment: SparkHistoryCPUandRAM.png
Graph showing CPU usage (top) and RSS RAM (bottom). Note the
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Simon King updated SPARK-19814:
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Description:
Spark History Server runs out of memory, gets into GC thrash and eventually
becomes
Simon King created SPARK-19814:
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Summary: Spark History Server Out Of Memory / Extreme GC
Key: SPARK-19814
URL: https://issues.apache.org/jira/browse/SPARK-19814
Project: Spark
Issue Type: Bug