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From "Daniel Doubleday (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-2662) Nodes get ignored by dynamic snitch when read repair chance is zero
Date Wed, 18 May 2011 10:55:47 GMT
Nodes get ignored by dynamic snitch when read repair chance is zero
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                 Key: CASSANDRA-2662
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2662
             Project: Cassandra
          Issue Type: Bug
          Components: Core
    Affects Versions: 0.7.6
            Reporter: Daniel Doubleday
            Priority: Trivial


DynamicEndpointSnitch falls back to subsnitch when one of the scores of the endpoints being
compared is missing.

This leads to a stable order of hosts until reads will lead to recorded scores. 
If setting read repair chance to 0 and reads are performed with quorum then (rf - # quorum
nodes) will never get reads.

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