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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (LUCENE-5628) SpecialOperations.getFiniteStrings should not recurse
Date Wed, 23 Apr 2014 22:28:22 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-5628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless updated LUCENE-5628:
---------------------------------------

    Attachment: LUCENE-5628.patch

Patch.  The method is more hairy than before ... but I think it's working.  I added some more
tests for getFiniteStrings.

> SpecialOperations.getFiniteStrings should not recurse
> -----------------------------------------------------
>
>                 Key: LUCENE-5628
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5628
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>             Fix For: 4.9, 5.0
>
>         Attachments: LUCENE-5628.patch
>
>
> Today it consumes one Java stack frame per transition, which when used by AnalyzingSuggester
is per character in each token.  This can lead to stack overflows if you have a long suggestion.



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