Bob Nilsen created CASSANDRA-8313:
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Summary: cassandra-stress: No way to pass in data center hint for
DCAwareRoundRobinPolicy
Key: CASSANDRA-8313
URL: https://issues.apache.org/jira/browse/CASSANDRA-8313
Project: Cassandra
Issue Type: Improvement
Components: Tools
Reporter: Bob Nilsen
When using cassandra-stress in a multiple datacenter configuration, we need to
be able to behave like the applications do and send traffic to nodes co-located
in the same data center.
I can't for the life of me figure out how to pass in such a hint into the new
cassandra-stress.
And passing in a local node into "-node" doesn't help. Apparently,
cassandra-stress will *guess* the data center based on the order of the list
that it receives from the cluster.
In my case, it seems to always pick 'DC2', no matter what I do.
INFO 22:17:06 Using data-center name 'DC2' for DCAwareRoundRobinPolicy (if
this is incorrect, please provide the correct datacenter name with
DCAwareRoundRobinPolicy constructor)
Could someone please add the ability to configure the DCAwareRoundRobinPolicy
with a data center hint?
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