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From Jaideep Dhok <>
Subject Re: TaskNotSerializable when invoking
Date Tue, 01 Jul 2014 03:07:18 GMT
Hi Daniel,
I also faced the same issue when using Naive Bayes classifier in MLLib. I
was able to solve it by making all fields in the calling object either
transient of serializable.

Spark will print which class's object it was not able to serialize, in the
error message. that can give you a hint.


On Mon, Jun 30, 2014 at 7:33 PM, Daniel Micol <> wrote:

> Hello,
> I’m trying to use KMeans with MLLib but am getting a TaskNotSerializable
> error. I’m using Spark 0.9.1 and invoking the method with k = 2
> and numPartitions = 200. Has anyone seen this error before and know what
> could be the reason for this?
> Thanks,
> Daniel

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