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From Avery Ching <ach...@apache.org>
Subject Re: MapWritable messages in Giraph
Date Wed, 03 Jul 2013 16:49:25 GMT
We don't use MapWritable.  Internally we have a bunch of writable maps 
based on Trove or FastUtil for speed.  What's your full exception stack 
trace?

On 7/2/13 1:24 AM, Pasupathy Mahalingam wrote:
> Hi,
>
> I'm trying to send messages that is MapWritable
>
>       MapWritable msg = new MapWritable();
>       msg.put(new Text("test"), new DoubleWritable(edgeWeightage));
>       sendMessage(edge.getTargetVertexId(), msg);
>
> However, I find that this is throwing exception (IllegalStateException)
>
> Any inputs on what to take care while sending MapWritable messages?
>
> Rgds
> Pasupathy


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