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From Jyotirmoy Sundi <sundi...@gmail.com>
Subject Re: resolveMutations error
Date Wed, 14 May 2014 15:06:10 GMT
Filename for above changes : NettyWorkerServer.java


On Wed, May 14, 2014 at 8:05 AM, Jyotirmoy Sundi <sundi133@gmail.com> wrote:

> Hi,
>    Not throwing the exception in resolveMutations worked for me. Is it
> possible to get some understanding of what effects it would have if any
> because the results are working as expected.
>
> for (I vertexId : destinations) {
>           if (partition.getVertex(vertexId) == null) {
>             if (!resolveVertexIndices.put(partitionId, vertexId)) {
>               //throw new IllegalStateException(
>               //    "resolveMutations: Already has missing vertex on this
> " +
>               //        "worker for " + vertexId);
>             }
>           }
>         }
>
>
> On Wed, May 14, 2014 at 7:23 AM, Jyotirmoy Sundi <sundi133@gmail.com>wrote:
>
>> Hi Folks,
>>
>>         I am seeing this error recently in jobs, can you please throw some light
on what resolveMutations in NettyWorkerServer.java tries to achieve ?
>>
>> *Trace:*
>>
>> Caused by: java.lang.IllegalStateException: resolveMutations: Already has missing
vertex on this worker for 8345381246748292335
>> 	at org.apache.giraph.comm.netty.NettyWorkerServer.resolveMutations(NettyWorkerServer.java:184)
>> 	at org.apache.giraph.comm.netty.NettyWorkerServer.prepareSuperstep(NettyWorkerServer.java:152)
>> 	at org.apache.giraph.worker.BspServiceWorker.startSuperstep(BspServiceWorker.java:677)
>> 	at org.apache.giraph.graph.GraphTaskManager.execute(GraphTaskManager.java:249)
>> 	at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:92)
>>
>>
>> --
>> Best Regards,
>> Jyotirmoy Sundi
>>
>>
>
>
> --
> Best Regards,
> Jyotirmoy Sundi
>
>


-- 
Best Regards,
Jyotirmoy Sundi

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