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From Dean Wampler <>
Subject Re: Spark data frame
Date Tue, 22 Dec 2015 19:11:47 GMT
You can call the collect() method to return a collection, but be careful.
If your data is too big to fit in the driver's memory, it will crash.

Dean Wampler, Ph.D.
Author: Programming Scala, 2nd Edition
<> (O'Reilly)
Typesafe <>
@deanwampler <>

On Tue, Dec 22, 2015 at 1:09 PM, Gaurav Agarwal <>

> We are able to retrieve data frame by filtering the rdd object . I need to
> convert that data frame into java pojo. Any idea how to do that

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