C. Scott Andreas updated CASSANDRA-7955:
    Component/s: Coordination

> Range movements can violate consistency if RING_DELAY <= 
> write_request_timeout_in_ms
> ------------------------------------------------------------------------------------
>                 Key: CASSANDRA-7955
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7955
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Coordination
>            Reporter: Benedict
>            Priority: Minor
> Cassandra should probably refuse to start if RING_DELAY is too close to (or 
> below) write_request_timeout_ms, because we depend on this for 
> correctness/consistency during range movements
> We should probably also consider throwing a WriteTimeoutException _even if we 
> don't get interrupted by the timeout, since there are reasons due to 
> scheduling or system overload this could not happen (though it is unlikely to 
> be significant enough to have an impact, it's better safe than sorry)

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