[jira] [Updated] (LUCENE-4971) NPE in AnalyzingSuggester

["Michael McCandless (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-4971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless updated LUCENE-4971:
---------------------------------------

    Attachment: LUCENE-4971.patch

Patch, just indexing the first limit expanded strings.
                
> NPE in AnalyzingSuggester
> -------------------------
>
>                 Key: LUCENE-4971
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4971
>             Project: Lucene - Core
>          Issue Type: Bug
>    Affects Versions: 4.1
>         Environment: Windows 7
>            Reporter: Alexey Kudinov
>            Assignee: Michael McCandless
>             Fix For: 5.0, 4.4
>
>         Attachments: LUCENE-4971.patch, LUCENE-4971.patch
>
>
> Setting maxGraphExpansions > 0 with a lot of expansions (e.g. due to synonyms).
> Set<IntsRef> paths = toFiniteStrings(surfaceForm, ts2a);
> paths may be null, so maxAnalyzedPathsForOneInput = Math.max(maxAnalyzedPathsForOneInput, paths.size()) may end with NPE

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