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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-2321) use packed ints for the terms dict index
Date Wed, 24 Mar 2010 08:33:27 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-2321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless updated LUCENE-2321:
---------------------------------------

    Attachment: LUCENE-2321.patch

New rev -- I think this one's ready to commit.

It handles indexDivisor, and pages the index term bytes allocations.

> use packed ints for the terms dict index
> ----------------------------------------
>
>                 Key: LUCENE-2321
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2321
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>    Affects Versions: Flex Branch
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>             Fix For: Flex Branch
>
>         Attachments: LUCENE-2321.patch, LUCENE-2321.patch
>
>
> Terms dict index needs to store large RAM resident arrays of ints, but, because their
size is bound & variable (depending on the segment/docs), we should used packed ints for
them.

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