On Thu, Sep 3, 2015 at 12:25 PM, Bryan Cheng <[email protected]> wrote:
> I'd recommend you enable tracing and do a few queries in a controlled > environment to verify that queries are being routed to your new nodes. > Provided you have followed the procedure outlined above (specifically, have > set auto_bootstrap to false in your new cluster), rebuild has not been run, > the application is not connecting to the new cluster, and all your queries > are run at LOCAL_* quorum levels, I do not believe those queries should be > routed to the new dc. > Other than CASSANDRA-9753, this is true. https://issues.apache.org/jira/browse/CASSANDRA-9753 (Unresolved; ): "LOCAL_QUORUM reads can block cross-DC if there is a digest mismatch" =Rob
