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How can i createOrReplaceTempView on MapR-DB JSON - Spark , Scala

Question asked by sn55179 on Jun 12, 2018
Latest reply on Jun 17, 2018 by sn55179

Hi ,

 

I'm trying to load Map-R DB json in spark and createOrReplaceTempView on top of it.

 

Is it possible ?

 

 val json = sc.loadFromMapRDB("/usr/hdfs/docdb/data/emp_snapshot")

 

The above statement is returning  - val json: MapRDBTableScanRDD[OJAIDocument]

 

But ,  I think i need to derive a DataFrame to create temp view.

 

How can i achieve this. Please help.

 

Thank you,

 

mapr-db jsonmapr-dbmapr db

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