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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:37:51 UTC

[jira] [Resolved] (SPARK-11397) PySpark Streaming uses threadcontext class loader, may cause issues on mesos

     [ https://issues.apache.org/jira/browse/SPARK-11397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-11397.
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    Resolution: Incomplete

> PySpark Streaming uses threadcontext class loader, may cause issues on mesos
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-11397
>                 URL: https://issues.apache.org/jira/browse/SPARK-11397
>             Project: Spark
>          Issue Type: Bug
>          Components: DStreams, PySpark
>            Reporter: holdenk
>            Priority: Trivial
>              Labels: bulk-closed
>
> Based on some chats on https://github.com/apache/spark/pull/9313#discussion_r43347726 + https://issues.apache.org/jira/browse/SPARK-1403 it seems like the method used for getting the class loader in the pyspark code is a bit brittle. Once SPARK-10658 is merged (along with a safer _loadClass) we should update the pyspark streaming code to use _loadClass where appropriate.



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