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Vijay commented on CASSANDRA-3722:
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Hi Brandon, i am talking about Reads when the RR is disabled (0.0).... It is
not going to be 1 or 2 reads (we would be really happy if it is only 1 to 2
reads) it will be as many reads it takes for the first read to come back, for
example we have 1000 request per second work load when we see the node goes
slower it might take a second or timeout (10 second) which means 1000 to 10k
requests.
> Send Hints to Dynamic Snitch when Compaction or repair is going on for a node.
> ------------------------------------------------------------------------------
>
> Key: CASSANDRA-3722
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3722
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.1
> Reporter: Vijay
> Assignee: Vijay
> Priority: Minor
>
> Currently Dynamic snitch looks at the latency for figuring out which node
> will be better serving the requests, this works great but there is a part of
> the traffic sent to collect this data... There is also a window when Snitch
> doesn't know about some major event which are going to happen on the node
> (Node which is going to receive the data request).
> It would be great if we can send some sort hints to the Snitch so they can
> score based on known events causing higher latencies.
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