[jira] [Created] (FLINK-2488) Expose attemptNumber in RuntimeContext

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-2488:
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             Summary: Expose attemptNumber in RuntimeContext
                 Key: FLINK-2488
                 URL: https://issues.apache.org/jira/browse/FLINK-2488
             Project: Flink
          Issue Type: Improvement
          Components: JobManager, TaskManager
    Affects Versions: 0.10
            Reporter: Robert Metzger
            Priority: Minor


It would be nice to expose the attemptNumber of a task in the {{RuntimeContext}}.
This would allow user code to behave differently in restart scenarios.



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