AutoSaving KeyCache and System load time improvements.
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Key: CASSANDRA-3762
URL: https://issues.apache.org/jira/browse/CASSANDRA-3762
Project: Cassandra
Issue Type: Improvement
Components: Core
Affects Versions: 1.2
Reporter: Vijay
Assignee: Vijay
Priority: Minor
Fix For: 1.2
CASSANDRA-2392 saves the index summary to the disk... but when we have saved
cache we will still scan through the index to get the data out.
We might be able to separate this from SSTR.load and let it load the index
summary, once all the SST's are loaded we might be able to check the
bloomfilter and do a random IO on fewer Index's to populate the KeyCache.
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