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From Robert Coli <>
Subject Re: Multi-dc restart impact
Date Tue, 17 Sep 2013 20:44:34 GMT
On Thu, Sep 5, 2013 at 6:14 AM, Chris Burroughs

> We have a 2 DC cluster running cassandra 1.2.9.  They are in actual
> physically separate DCs on opposite coasts of the US, not just logical
> ones.  The primary use of this cluster is CL.ONE reads out of a single
> column family.  My expectation was that in such a scenario restarts would
> have minimal impact in the DC where the restart occurred, and no impact in
> the remote DC.
> We are seeing instead that restarts in one DC have a dramatic impact on
> performance in the other (let's call them DCs "A" and "B").

Did you end up filing a JIRA on this, or some other outcome?


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