[jira] [Commented] (FLINK-4172) Don't proxy a ProxiedObject

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

    [ https://issues.apache.org/jira/browse/FLINK-4172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15366112#comment-15366112 ] 

ASF GitHub Bot commented on FLINK-4172:
---------------------------------------

GitHub user greghogan opened a pull request:

    https://github.com/apache/flink/pull/2213

    [FLINK-4172] [gelly] Don't proxy a ProxiedObject

    Retrieve the proxied object and wrap in a new proxy.

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

    $ git pull https://github.com/greghogan/flink 4172_dont_proxy_a_proxiedobject

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

    https://github.com/apache/flink/pull/2213.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 #2213
    
----
commit 91526d6ce6989dc65863b414c3ae074f33476046
Author: Greg Hogan <co...@greghogan.com>
Date:   2016-07-07T13:35:29Z

    [FLINK-4172] [gelly] Don't proxy a ProxiedObject
    
    Retrieve the proxied object and wrap in a new proxy.

----


> Don't proxy a ProxiedObject
> ---------------------------
>
>                 Key: FLINK-4172
>                 URL: https://issues.apache.org/jira/browse/FLINK-4172
>             Project: Flink
>          Issue Type: Bug
>          Components: Gelly
>    Affects Versions: 1.1.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>             Fix For: 1.1.0
>
>
> Some graph algorithms pass through a DataSet unmodified (at least, until we have VertexSet and EdgeSet). We need to prevent a DataSet from being proxied twice. Allowing two methods to own a single object sounds brittle, so we can instead provide access to the original DataSet which can be wrapped in a new proxy.



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