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From Shyam P <>
Subject Is there any spark API function to handle a group of companies at once in this scenario?
Date Fri, 05 Apr 2019 09:50:59 GMT
Hi ,
In my scenario I have few companies , for which I need to calculate few
stats like avg I need to be stored in Cassandra , for next set of records I
need to get previously calculated and over it i need to calculate
accumulated results ( i.e preset set of data + previously stored stats) and
stored it back to Cassandra.

what function/API of spark be used while calculating the above for a group
of companies?


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