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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/12/06 16:55:58 UTC
[jira] [Commented] (SPARK-18741) Reuse/Explicitly clean-up
SparkContext in Streaming tests
[ https://issues.apache.org/jira/browse/SPARK-18741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15726041#comment-15726041 ]
Apache Spark commented on SPARK-18741:
--------------------------------------
User 'hvanhovell' has created a pull request for this issue:
https://github.com/apache/spark/pull/16174
> Reuse/Explicitly clean-up SparkContext in Streaming tests
> ---------------------------------------------------------
>
> Key: SPARK-18741
> URL: https://issues.apache.org/jira/browse/SPARK-18741
> Project: Spark
> Issue Type: Bug
> Reporter: Herman van Hovell
>
> Tests in SparkStreaming currently create a SparkContext for each test, and sometimes do not clean-up afterwards. This is resource intensive and it can lead to unneeded test failures (flakyness) when {{park.driver.allowMultipleContexts}} is disabled.
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