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Diffstat (limited to 'python/pyspark/sql/dataframe.py')
-rw-r--r-- | python/pyspark/sql/dataframe.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py index b4fa836893..328bda6601 100644 --- a/python/pyspark/sql/dataframe.py +++ b/python/pyspark/sql/dataframe.py @@ -326,9 +326,11 @@ class DataFrame(object): return self @since(1.3) - def unpersist(self, blocking=True): + def unpersist(self, blocking=False): """Marks the :class:`DataFrame` as non-persistent, and remove all blocks for it from memory and disk. + + .. note:: `blocking` default has changed to False to match Scala in 2.0. """ self.is_cached = False self._jdf.unpersist(blocking) |