lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3069) Lucene should have an entirely memory resident term dictionary
Date Fri, 23 Aug 2013 01:42:51 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13748193#comment-13748193
] 

ASF subversion and git services commented on LUCENE-3069:
---------------------------------------------------------

Commit 1516677 from [~billy] in branch 'dev/branches/lucene3069'
[ https://svn.apache.org/r1516677 ]

LUCENE-3069: API refactoring on MockRandom, revert supress codec in compatibility test
                
> Lucene should have an entirely memory resident term dictionary
> --------------------------------------------------------------
>
>                 Key: LUCENE-3069
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3069
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/index, core/search
>    Affects Versions: 4.0-ALPHA
>            Reporter: Simon Willnauer
>            Assignee: Han Jiang
>              Labels: gsoc2013
>             Fix For: 5.0, 4.5
>
>         Attachments: df-ttf-estimate.txt, example.png, LUCENE-3069.patch, LUCENE-3069.patch,
LUCENE-3069.patch, LUCENE-3069.patch, LUCENE-3069.patch, LUCENE-3069.patch, LUCENE-3069.patch,
LUCENE-3069.patch, LUCENE-3069.patch, LUCENE-3069.patch
>
>
> FST based TermDictionary has been a great improvement yet it still uses a delta codec
file for scanning to terms. Some environments have enough memory available to keep the entire
FST based term dict in memory. We should add a TermDictionary implementation that encodes
all needed information for each term into the FST (custom fst.Output) and builds a FST from
the entire term not just the delta.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message