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https://issues.apache.org/jira/browse/FLINK-1652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352822#comment-14352822
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ASF GitHub Bot commented on FLINK-1652:
---------------------------------------

GitHub user vasia opened a pull request:

    https://github.com/apache/flink/pull/464

    [FLINK-1652] fixes superstep increment in CollectionExecutor

    - The superstep number was not properly incremented and passed 
toVertexCentricIteration used in Spargel and Gelly, in Collection mode.
    - See also the [relevant mailing list thread] 
(https://mail-archives.apache.org/mod_mbox/flink-dev/201503.mbox/ajax/%3CCAK5ODX4YiNqqSXAYrK0PAwvEDYm%2Bjakvvu8%3Dvup62H4Vwc_uMQ%40mail.gmail.com%3E).
    
    I'm not sure that this is the proper way to do this. I was actually a bit 
confused regarding how the runtime contexts are created and set inside the 
CollectionExecutor. Input is welcome!

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

    $ git pull https://github.com/vasia/flink superstep-in-collection-mode

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

    https://github.com/apache/flink/pull/464.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 #464
    
----
commit fa1919aa7ff93d0bc94dd7628afcc46b47b7c7e9
Author: vasia <[email protected]>
Date:   2015-03-08T23:11:20Z

    [FLINK-1652] fixes superstep increment in CollectionExecutor

----


> Wrong superstep number in VertexCentricIteration in Collection mode
> -------------------------------------------------------------------
>
>                 Key: FLINK-1652
>                 URL: https://issues.apache.org/jira/browse/FLINK-1652
>             Project: Flink
>          Issue Type: Bug
>          Components: Gelly, Iterations, Spargel
>            Reporter: Vasia Kalavri
>            Assignee: Vasia Kalavri
>
> When in collection execution mode, the superstep number is not correctly 
> updated for Spargel's and Gelly's VertexCentricIteration. There seems to be 
> to problem with DeltaIteration.
> See also relevant [discussion in dev@ | 
> https://mail-archives.apache.org/mod_mbox/flink-dev/201503.mbox/%3CCAK5ODX4YiNqqSXAYrK0PAwvEDYm%2Bjakvvu8%3Dvup62H4Vwc_uMQ%40mail.gmail.com%3E].



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