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Date: Wed, 27 Jun 2012 23:41:45 +0000 (UTC)
From: "Jonathan Ellis (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
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Subject: [jira] [Updated] (CASSANDRA-4324) Implement Lucene FST in for key
 index
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     [ https://issues.apache.org/jira/browse/CASSANDRA-4324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-4324:
--------------------------------------

    Reviewer: yukim
    
> Implement Lucene FST in for key index
> -------------------------------------
>
>                 Key: CASSANDRA-4324
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4324
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jason Rutherglen
>            Assignee: Jason Rutherglen
>            Priority: Minor
>             Fix For: 1.2
>
>         Attachments: CASSANDRA-4324.patch
>
>
> 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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