[jira] [Created] (FLINK-1819) Allow access to RuntimeContext from Input and OutputFormats

[Shang Yuanchun (Jira)]

Fabian Hueske created FLINK-1819:
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             Summary: Allow access to RuntimeContext from Input and OutputFormats
                 Key: FLINK-1819
                 URL: https://issues.apache.org/jira/browse/FLINK-1819
             Project: Flink
          Issue Type: Improvement
          Components: Local Runtime
    Affects Versions: 0.8.1, 0.9
            Reporter: Fabian Hueske
            Priority: Minor
             Fix For: 0.9


User function that extend a RichFunction can access a {{RuntimeContext}} which gives the parallel id of the task and access to Accumulators and BroadcastVariables.

Right now, Input and OutputFormats cannot access their {{RuntimeContext}}.



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