[jira] [Commented] (FLINK-1565) Document object reuse behavior

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572825#comment-14572825 ] 

ASF GitHub Bot commented on FLINK-1565:
---------------------------------------

GitHub user rmetzger opened a pull request:

    https://github.com/apache/flink/pull/781

    [FLINK-1565][FLINK-2078] Document ExecutionConfig and object reuse

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/rmetzger/flink flink1565

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/781.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #781
    
----
commit d0780f439dc4fc5e7648d5311bd475e6fa9073b0
Author: Robert Metzger <rm...@apache.org>
Date:   2015-06-04T14:00:03Z

    [FLINK-1565][FLINK-2078] Document ExecutionConfig and object reuse behavior

----


> Document object reuse behavior
> ------------------------------
>
>                 Key: FLINK-1565
>                 URL: https://issues.apache.org/jira/browse/FLINK-1565
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Fabian Hueske
>             Fix For: 0.9
>
>
> The documentation needs to be extended and describe the object reuse behavior of Flink and its implications for how to implement functions.
> The documentation must at least cover the default reuse mode:
> * new objects through iterators and in reduce functions
> * chaining behavior (objects are passed on to the next function which might modify it)
> Optionally, the documentation could describe the object reuse switch introduced by FLINK-1137.



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