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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-5468) Hunspell very high memory use when loading dictionary
Date Mon, 24 Feb 2014 17:12:20 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-5468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910509#comment-13910509
] 

ASF subversion and git services commented on LUCENE-5468:
---------------------------------------------------------

Commit 1571356 from [~rcmuir] in branch 'dev/branches/lucene5468'
[ https://svn.apache.org/r1571356 ]

LUCENE-5468: sort dictionary data with offline sorter

> Hunspell very high memory use when loading dictionary
> -----------------------------------------------------
>
>                 Key: LUCENE-5468
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5468
>             Project: Lucene - Core
>          Issue Type: Bug
>    Affects Versions: 3.5
>            Reporter: Maciej Lisiewski
>            Priority: Minor
>         Attachments: patch.txt
>
>
> Hunspell stemmer requires gigantic (for the task) amounts of memory to load dictionary/rules
files. 
> For example loading a 4.5 MB polish dictionary (with empty index!) will cause whole core
to crash with various out of memory errors unless you set max heap size close to 2GB or more.
> By comparison Stempel using the same dictionary file works just fine with 1/8 of that
(and possibly lower values as well).
> Sample error log entries:
> http://pastebin.com/fSrdd5W1
> http://pastebin.com/Lmi0re7Z



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