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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2014/09/22 21:05:34 UTC
[jira] [Commented] (SPARK-3634) Python modules added through
addPyFile should take precedence over system modules
[ https://issues.apache.org/jira/browse/SPARK-3634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14143641#comment-14143641 ]
Apache Spark commented on SPARK-3634:
-------------------------------------
User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/2492
> Python modules added through addPyFile should take precedence over system modules
> ---------------------------------------------------------------------------------
>
> Key: SPARK-3634
> URL: https://issues.apache.org/jira/browse/SPARK-3634
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Affects Versions: 1.0.2, 1.1.0
> Reporter: Josh Rosen
>
> Python modules added through {{SparkContext.addPyFile()}} are currently _appended_ to {{sys.path}}; this is probably the opposite of the behavior that we want, since it causes system versions of modules to take precedence over versions explicitly added by users.
> To fix this, we should change the {{sys.path}} manipulation code in {{context.py}} and {{worker.py}} to prepend files to {{sys.path}}.
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