[jira] [Created] (FLINK-6551) OutputTag name should not be empty

[Chesnay Schepler (JIRA)]

Chesnay Schepler created FLINK-6551:
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             Summary: OutputTag name should not be empty
                 Key: FLINK-6551
                 URL: https://issues.apache.org/jira/browse/FLINK-6551
             Project: Flink
          Issue Type: Improvement
          Components: Streaming
    Affects Versions: 1.3.0, 1.4.0
            Reporter: Chesnay Schepler


When creating an OutputTag it is required to give it a name.

While we do enforce that the name is not null we do not have a check in place 
that prevents passing an empty string.



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