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Date: Fri, 23 Dec 2011 17:04:31 +0000 (UTC)
From: "Martijn van Groningen (Assigned) (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
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Subject: [jira] [Assigned] (LUCENE-3509) Add settings to IWC to optimize IDV
 indices for CPU or RAM respectivly
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     [ https://issues.apache.org/jira/browse/LUCENE-3509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn van Groningen reassigned LUCENE-3509:
---------------------------------------------

    Assignee: Martijn van Groningen
    
> Add settings to IWC to optimize IDV indices for CPU or RAM respectivly
> ----------------------------------------------------------------------
>
>                 Key: LUCENE-3509
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3509
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: core/index
>    Affects Versions: 4.0
>            Reporter: Simon Willnauer
>            Assignee: Martijn van Groningen
>            Priority: Minor
>             Fix For: 4.0
>
>         Attachments: LUCENE-3509.patch, LUCENE-3509.patch, LUCENE-3509.patch
>
>
> spinnoff from LUCENE-3496 - we are seeing much better performance if required bits for PackedInts are rounded up to a 8/16/32/64. We should add this option to IWC and default to round up ie. more RAM & faster lookups.

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