Repository: spark Updated Branches: refs/heads/master 3ee799618 -> 828213d4c
[SPARK-13937][PYSPARK][ML] Change JavaWrapper _java_obj from static to member variable ## What changes were proposed in this pull request? In PySpark wrapper.py JavaWrapper change _java_obj from an unused static variable to a member variable that is consistent with usage in derived classes. ## How was this patch tested? Ran python tests for ML and MLlib. Author: Bryan Cutler <cutl...@gmail.com> Closes #11767 from BryanCutler/JavaWrapper-static-_java_obj-SPARK-13937. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/828213d4 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/828213d4 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/828213d4 Branch: refs/heads/master Commit: 828213d4ca4b0e845c4d6d778455335f187158a4 Parents: 3ee7996 Author: Bryan Cutler <cutl...@gmail.com> Authored: Thu Mar 17 10:16:51 2016 -0700 Committer: Joseph K. Bradley <jos...@databricks.com> Committed: Thu Mar 17 10:16:51 2016 -0700 ---------------------------------------------------------------------- python/pyspark/ml/wrapper.py | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/828213d4/python/pyspark/ml/wrapper.py ---------------------------------------------------------------------- diff --git a/python/pyspark/ml/wrapper.py b/python/pyspark/ml/wrapper.py index 0f7b5e9..37dcb23 100644 --- a/python/pyspark/ml/wrapper.py +++ b/python/pyspark/ml/wrapper.py @@ -34,10 +34,15 @@ class JavaWrapper(Params): __metaclass__ = ABCMeta - #: The wrapped Java companion object. Subclasses should initialize - #: it properly. The param values in the Java object should be - #: synced with the Python wrapper in fit/transform/evaluate/copy. - _java_obj = None + def __init__(self): + """ + Initialize the wrapped java object to None + """ + super(JavaWrapper, self).__init__() + #: The wrapped Java companion object. Subclasses should initialize + #: it properly. The param values in the Java object should be + #: synced with the Python wrapper in fit/transform/evaluate/copy. + self._java_obj = None @staticmethod def _new_java_obj(java_class, *args): --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
