[jira] [Created] (FLINK-1730) Add a FlinkTools.persist style method to the Data Set.

[Shang Yuanchun (Jira)]

Stephan Ewen created FLINK-1730:
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             Summary: Add a FlinkTools.persist style method to the Data Set.
                 Key: FLINK-1730
                 URL: https://issues.apache.org/jira/browse/FLINK-1730
             Project: Flink
          Issue Type: New Feature
            Reporter: Stephan Ewen
            Priority: Minor


I think this is an operation that will be needed more prominently. Defining a point where one long logical program is broken into different executions.



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