Multiple keyspace or table update for cassandra
Question
Is it a good idea to send batch update statements spanning multiple table? Will it generate a heavier workload on the coordination node?
1 answers
solution1
0 ACCPTED 2016-04-17 05:10:42
Yes it is a bad idea to send LOGGED BATCH spanning multiple partition because it can overload the coordinator.
If you need to optimize the network and don't care about batching guarantee (that all mutation will be eventually applied) user UNLOGGED BATCH
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