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https://issues.apache.org/jira/browse/SPARK-7236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14527415#comment-14527415
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Apache Spark commented on SPARK-7236:
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User 'BryanCutler' has created a pull request for this issue:
https://github.com/apache/spark/pull/5896
> AkkaUtils askWithReply sleeps indefinitely when a timeout exception is thrown
> -----------------------------------------------------------------------------
>
> Key: SPARK-7236
> URL: https://issues.apache.org/jira/browse/SPARK-7236
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Reporter: Bryan Cutler
> Priority: Critical
> Labels: quickfix
> Attachments: SparkLongSleepAfterTimeout.scala
>
>
> When {{AkkaUtils.askWithReply}} gets a TimeoutException, the default
> parameters {{maxAttempts = 1}} and {{retryInterval = Int.MaxValue}} lead to
> the thread sleeping for a good while.
> I noticed this issue when testing for SPARK-6980 and using this function
> without invoking Spark jobs, so perhaps it acts differently in another
> context.
> If this function is on its final attempt to ask and it fails, it should
> return immediately. Also, perhaps a better default {{retryInterval}} would
> be {{0}}.
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