Stephan Ewen created FLINK-2385:
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Summary: Scala DataSet.distinct should have parenthesis
Key: FLINK-2385
URL: https://issues.apache.org/jira/browse/FLINK-2385
Project: Flink
Issue Type: Bug
Components: Scala API
Affects Versions: 0.9
Reporter: Stephan Ewen
Assignee: Stephan Ewen
Fix For: 0.10
The method is not a side-effect free accessor, but defines heavy computation,
even if it does not mutate the original data set.
This is a somewhat API breaking change.
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