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Posted to user@spark.apache.org by Deepesh Maheshwari <de...@gmail.com> on 2015/08/20 10:39:13 UTC

persist for DStream

Hi,

there are function available tp cache() or persist() RDD in memory but i am
reading data from kafka in form of DStream and applying operation it and i
want to persist that DStream in memory for further.

Please suggest method how i can persist DStream in memory.

Regards,
Deepesh

Re: persist for DStream

Posted by Hemant Bhanawat <he...@gmail.com>.

Are you asking for something more than this?

http://spark.apache.org/docs/latest/streaming-programming-guide.html#caching--persistence



On Thu, Aug 20, 2015 at 2:09 PM, Deepesh Maheshwari <
deepesh.maheshwari17@gmail.com> wrote:

> Hi,
>
> there are function available tp cache() or persist() RDD in memory but i
> am reading data from kafka in form of DStream and applying operation it and
> i want to persist that DStream in memory for further.
>
> Please suggest method how i can persist DStream in memory.
>
> Regards,
> Deepesh
>