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From Lou DeGenaro <>
Subject single instance failover
Date Tue, 22 Nov 2016 14:25:52 GMT
We use a single instance of Cassandra on Node A that employs a shared file
system to keep its data and logs.

Let's say we want to fail-over to Node B, by editing the yaml file by
changing Node A to Node B.  If we now (mistakenly) bring up Cassandra on
Node B whilst the Cassandra on Node A is still running, there would be
potential database corruption, no?

Is there any guidance on single instance failover?



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