Uncached row reads may block cached reads
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Key: CASSANDRA-1379
URL: https://issues.apache.org/jira/browse/CASSANDRA-1379
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 0.6.4
Reporter: David King
The cap on the number of concurrent reads appears to cap the *total* number of
concurrent reads instead of just capping the reads that are bound for disk.
That is, given N concurrent readers if all of them are busy waiting on disk,
even reads that can be served from the row cache will block waiting for them.
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