Yakov Goldberg created FLINK-4802:
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Summary: distinct() implicitly uses 0th field, when called without
a parameter
Key: FLINK-4802
URL: https://issues.apache.org/jira/browse/FLINK-4802
Project: Flink
Issue Type: Bug
Components: Python API
Reporter: Yakov Goldberg
Check this code in DataSet.py
def distinct(self, *fields):
f = None
if len(fields) == 0:
f = lambda x: (x,)
fields = (0,)
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