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From Avery Ching <ach...@apache.org>
Subject Re: IPC error
Date Mon, 20 Feb 2012 23:52:03 GMT
I wonder if Giraph is compiled with the correct Hadoop version?  What is 
the Hadoop version you're using?

Avery

On 2/20/12 3:41 PM, David Garcia wrote:
> Hello all,  I'm getting this error and I'm pretty sure that I have my 
> class path stuff setup right. . .maybe not.
>
> ERROR org.apache.giraph.comm.BasicRPCCommunications: org.apache.hadoop.ipc.RemoteException:
IPC server unable to read call parameters: java.lang.NoSuchMethodException: org.apache.hadoop.io.ArrayWritable.<init>()
> Any ideas?  This is on super step 0.
> -David


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