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From jamborta <>
Subject most efficient way to send data from Scala to python
Date Thu, 06 Nov 2014 18:00:37 GMT
Hi all,

Is there a way in spark to send data (RDD[Array] from the scala component to
the python component?

I saw a method that serialises double arrays (serializeDoubleMatrix), but it
requires the data to be collected before. I assume that step would pull all
the data to the driver.


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