Cassandra Replication Factor change from 2 to 3 for each data center

["Harika Vangapelli -T (hvangape - AKRAYA INC at Cisco)" <hv...@cisco.com>]

This is just basic question to ask..but it is worth to ask.

We changed Replication factor from 2 to 3 in our production cluster. We have 2 data centers.

Does nodetool repair -dcpar from single node in one data center is sufficient for the whole replication to take effect? Please confirm.

Do I need to run it from each node?

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Harika Vangapelli
Engineer - IT
hvangape@cisco.com<ma...@cisco.com>
Tel:

Cisco Systems, Inc.



United States
cisco.com


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