cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From DE VITO Dominique <>
Subject sending notifications through data replication on remote clusters
Date Mon, 10 Mar 2014 12:49:46 GMT

I have the following use case:
If I update a data on DC1, I just want apps "connected-first" to DC2 to be informed when this
data is available on DC2 after replication.

When using Thrift, one way could be to modify CassandraServer class, to send notification
to apps according to data coming in into the coordinator node of DC2.
Is it "common" (~ the way to do it) ?
Is there another way to do so ?

When using CQL, is there a precise "src code" place to modify for the same purpose ?



View raw message