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  1. Flink
  2. FLINK-32377 2.0 Breaking REST API changes
  3. FLINK-32198

Enforce single maxExceptions query parameter

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      While working on FLINK-31894 I realized that `UpperLimitExceptionParameter` allows multiple values to be collected as a comma separated list even though JobExceptionsHandler is only using the first one https://github.com/apache/flink/blob/1293958652053c0d163fde28e8dfefb5ee8f6101/flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/job/JobExceptionsHandler.java#L101-L104

      A better approach would be to deny multiple `maxExceptions` params and let the users know.

       

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          relates to

          Sub-task - The sub-task of the issue FLINK-31894 ExceptionHistory and REST API failure label integration

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #22663

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              pgaref Panagiotis Garefalakis
              pgaref Panagiotis Garefalakis
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                Updated: