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From "Jason Rutherglen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-4324) Implement Lucene FST in for key index
Date Fri, 08 Jun 2012 19:28:22 GMT
Jason Rutherglen created CASSANDRA-4324:
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             Summary: Implement Lucene FST in for key index
                 Key: CASSANDRA-4324
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4324
             Project: Cassandra
          Issue Type: Improvement
    Affects Versions: 1.1.1
            Reporter: Jason Rutherglen
            Assignee: Jason Rutherglen
            Priority: Minor
             Fix For: 1.1.1


The Lucene FST data structure offers a compact and fast system for indexing Cassandra keys.
 More keys may be loaded which in turn should seeks faster.

* Update the IndexSummary class to make use of the Lucene FST, overriding the serialization
mechanism.

* Alter SSTableReader to make use of the FST seek mechanism

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