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From Martin Weindel <martin.wein...@gmail.com>
Subject Re: java.lang.AbstractMethodError
Date Thu, 03 Oct 2013 20:29:16 GMT
Hi Eduardo,

it seems to me that your second problem is caused by inconsistent, i.e. 
different classes in master and worker JVMs.
Are you sure, that you have replaced the changed FlatMapFunction on all 
worker nodes and also on master?

Regards,
Martin

> 13/10/03 13:27:44 INFO cluster.ClusterTaskSetManager: Lost TID 0 (task
> 1.0:0)
> 13/10/03 13:27:44 INFO cluster.ClusterTaskSetManager: Loss was due to
> java.io.InvalidClassException
> java.io.InvalidClassException:
> org.apache.spark.api.java.function.FlatMapFunction; local class
> incompatible: stream classdesc serialVersionUID = -1748278142466443391,
> local class serialVersionUID = 2220150375729402137


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