[jira] [Created] (FLINK-4996) Make CrossHint @Public

[Shang Yuanchun (Jira)]

Greg Hogan created FLINK-4996:
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             Summary: Make CrossHint @Public
                 Key: FLINK-4996
                 URL: https://issues.apache.org/jira/browse/FLINK-4996
             Project: Flink
          Issue Type: Improvement
          Components: Core
    Affects Versions: 1.2.0
            Reporter: Greg Hogan
            Assignee: Greg Hogan
            Priority: Trivial
             Fix For: 1.2.0


{{CrossHint}} should be annotated {{@Public}} as is {{JoinHint}}. It is currently marked {{@Internal}} by its enclosing class {{CrossOperatorBase}}.



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