[jira] [Created] (FLINK-6357) Parametertool get unrequested parameters

[Shang Yuanchun (Jira)]

Greg Hogan created FLINK-6357:
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             Summary: Parametertool get unrequested parameters
                 Key: FLINK-6357
                 URL: https://issues.apache.org/jira/browse/FLINK-6357
             Project: Flink
          Issue Type: Improvement
          Components: Java API
    Affects Versions: 1.3.0
            Reporter: Greg Hogan
            Assignee: Greg Hogan
            Priority: Minor


The Gelly examples use {{ParameterTool}} to parse required and optional parameters. In the latter case we should detect if a user mistypes a parameter name. I would like to add a {{Set<String> getUnrequestedParameters()}} method returning parameter names not requested by {{has}} or any of the {{get}} methods.



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