OLAP Spark


Vinayak Bali
 

Hi All,

I am working on OLAP using Spark and Hadoop. I have a couple of questions.
1. How to execute a filter step on the driver and create an RDD of internal ids?
2. Distributing the collected Ids to multiple Spark Executor?
3. Execute Gremlin in Parallel

Thanks & Regards,
Vinayak

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