Short answer: No.
Medium answer: No all nodes are equal. It could create a single point of
failure if a QUOURM could not be formed without a specific node.
Writes are sent to every replica. Reads with Read Repair enabled are also sent
to every replica. For reads the closest UP node as
It would be great if Cassandra puts this on their roadmap. There is
lot of durability benefits by incorporating dc awareness into the
write consistency equation.
MongoDB has this feature in their upcoming release:
It would be great if Cassandra puts this on their roadmap. There is
lot of durability benefits by incorporating dc awareness into the
write consistency equation.
You may be interested in the discussion here:
https://issues.apache.org/jira/browse/CASSANDRA-2338
--
/ Peter Schuller
Is there a way to favor a node to always participate (or never
participate) towards fulfillment of read consistency as well as write
consistency ?
Thanks
AJ
