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From Richard Xin <>
Subject Cassandra loading data from another table
Date Mon, 01 Oct 2018 23:17:58 GMT
I have a tableA with about a few ten millions record, and I have tableB with a few thousands
record,TableA and TableB have exact same schema (except that tableB doesnt have TTL)
I want to load all data to tableB from tableA EXCEPT for those already on tableB (we don't
want data on tableB to be overwritten)
What's the best to way accomplish this?  
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