Option to control how many items are read on cache load
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Key: CASSANDRA-1966
URL: https://issues.apache.org/jira/browse/CASSANDRA-1966
Project: Cassandra
Issue Type: Improvement
Components: Core
Affects Versions: 0.6.8
Reporter: Chris Burroughs
CASSANDRA-1417 added an option to save the key and/or row cache keys which is
cool. However, for a row large cache it can take a long time to read all of
the rows. For example I have a 400,000 item row cache, and loading that on
restart takes a little under an hour.
In addition to configuring the size of the row cache, and how often it should
be saved to disk, I propose an option to control how many items are loaded on
startup (or alternately only saving n items out of the full row cache to begin
with).
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