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From "Joseph K. Bradley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-13937) PySpark ML JavaWrapper, variable _java_obj should not be static
Date Thu, 17 Mar 2016 17:17:33 GMT

     [ https://issues.apache.org/jira/browse/SPARK-13937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joseph K. Bradley updated SPARK-13937:
--------------------------------------
    Assignee: Bryan Cutler

> PySpark ML JavaWrapper, variable _java_obj should not be static
> ---------------------------------------------------------------
>
>                 Key: SPARK-13937
>                 URL: https://issues.apache.org/jira/browse/SPARK-13937
>             Project: Spark
>          Issue Type: Bug
>          Components: ML, PySpark
>            Reporter: Bryan Cutler
>            Assignee: Bryan Cutler
>            Priority: Trivial
>             Fix For: 2.0.0
>
>
> In PySpark ML wrapper.py, the abstract class {{JavaWrapper}} has a static variable {{_java_obj}}.
 This is meant to hold an instance of a companion Java object.  It seems as though it was
made static accidentally because it is never used, and all assignments done in derived classes
are done to a member variable with {{self._java_obj}}.  This does not cause any problems with
the current functionality, but it should be changed so as not to cause any confusion and misuse
in the future.



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