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Diffstat (limited to 'python/pyspark/ml/util.py')
-rw-r--r-- | python/pyspark/ml/util.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/python/pyspark/ml/util.py b/python/pyspark/ml/util.py index 6f7f39c40e..d3cb100a9e 100644 --- a/python/pyspark/ml/util.py +++ b/python/pyspark/ml/util.py @@ -40,8 +40,8 @@ class Identifiable(object): def __init__(self): #: A unique id for the object. The default implementation - #: concatenates the class name, "-", and 8 random hex chars. - self.uid = type(self).__name__ + "-" + uuid.uuid4().hex[:8] + #: concatenates the class name, "_", and 8 random hex chars. + self.uid = type(self).__name__ + "_" + uuid.uuid4().hex[:8] def __repr__(self): return self.uid |