Till Rohrmann created FLINK-1852:
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Summary: Scala API's count and collect methods are declared
without parenthesis
Key: FLINK-1852
URL: https://issues.apache.org/jira/browse/FLINK-1852
Project: Flink
Issue Type: Bug
Components: Scala API
Reporter: Till Rohrmann
Priority: Minor
The Scala API's {{count}} and {{collect}} methods are declared without
parentheses indicating that these methods don't have any side effects. Since
they trigger the execution of the {{ExecutionGraph}} and in the future will
buffer the intermediate results somewhere, they definitely have side effects.
Therefore, I'd propose to add parentheses to these methods.
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