Bryan Cutler created SPARK-13937:
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Summary: 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
Priority: Minor
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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