[jira] [Created] (FLINK-1852) Scala API's count and collect methods are declared without parenthesis

[Shang Yuanchun (Jira)]

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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