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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1819) Allow access to RuntimeContext from Input and OutputFormats
Date Tue, 04 Aug 2015 08:01:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653237#comment-14653237

ASF GitHub Bot commented on FLINK-1819:

Github user StephanEwen commented on the pull request:

    I am pretty much against `postConfigure()`. There are so many life cycle methods already,
we should really not make it more complicated (I think even `configure()` is a problem, but
that's an artifact).
    It is not so hard to make it right in the `open()` method, and there are methods that
getOrCreate accumulators, afaik.

> 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: 0.9, 0.8.1
>            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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