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https://issues.apache.org/jira/browse/GIRAPH-200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403997#comment-13403997
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Alessandro Presta commented on GIRAPH-200:
------------------------------------------

Hi Eli, I'm trying to run the tests in pseudo-distributed mode on Hadoop 
0.20.203.
I get stuck at the PageRank test (even using current trunk Giraph without 
changes).
The three worker Map tasks are reported stuck at the cleanup phase, with the 
following error:

{code}
java.lang.RuntimeException: wrong value of SumAggreg: 30, should be: 15
{code}

If you could try this on your cluster too that would be great. Let me know how 
that goes.

FYI, I believe this is blocked until we find some sort of solution to 
GIRAPH-211.

                
> remove hadoop RPC and keep just netty
> -------------------------------------
>
>                 Key: GIRAPH-200
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-200
>             Project: Giraph
>          Issue Type: Improvement
>    Affects Versions: 0.2.0
>            Reporter: Claudio Martella
>            Assignee: Alessandro Presta
>             Fix For: 0.2.0
>
>         Attachments: Remove_Hadoop_RPC_and_keep_just_Netty.patch, 
> Remove_Hadoop_RPC_and_keep_just_Netty1.patch
>
>
> Given the netty communication behaves faster than rpc, we should just keep 
> netty-based and drop the older one.

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