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From "Folke Behrens (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-1247) Convert type of ColumnFamily.id and CFMetaData.cfId to Integer
Date Sat, 03 Jul 2010 00:07:51 GMT
Convert type of ColumnFamily.id and CFMetaData.cfId to Integer
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                 Key: CASSANDRA-1247
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1247
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
    Affects Versions: 0.7
            Reporter: Folke Behrens
         Attachments: ColumnFamily-id-as-Integer.patch.txt

The column family id is boxed and unboxed so many times it should be somewhat faster to just
pass around the same Integer. Memory won't fill up with Integers.

The following patch sets type of ColumnFamily.id and CFMetaData.cfId to Integer and includes
some obvious auto-boxing optimizations.

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