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https://issues.apache.org/jira/browse/SPARK-6270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15051438#comment-15051438
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Shivaram Venkataraman commented on SPARK-6270:
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FWIW this problem happens 1.5.2 as well -- I'm not sure if something in the
event logging infrastructure changed but for one our applications we end up
getting 2.5G event logs for a short job (around 20mins or so). This in turn
leads to https://issues.apache.org/jira/browse/SPARK-11928
> Standalone Master hangs when streaming job completes and event logging is
> enabled
> ---------------------------------------------------------------------------------
>
> Key: SPARK-6270
> URL: https://issues.apache.org/jira/browse/SPARK-6270
> Project: Spark
> Issue Type: Bug
> Components: Deploy, Streaming
> Affects Versions: 1.2.0, 1.2.1, 1.3.0, 1.5.1
> Reporter: Tathagata Das
> Priority: Critical
>
> If the event logging is enabled, the Spark Standalone Master tries to
> recreate the web UI of a completed Spark application from its event logs.
> However if this event log is huge (e.g. for a Spark Streaming application),
> then the master hangs in its attempt to read and recreate the web ui. This
> hang causes the whole standalone cluster to be unusable.
> Workaround is to disable the event logging.
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