[ http://issues.apache.org/jira/browse/LUCENE-632?page=all ]
Karl Wettin updated LUCENE-632:
-------------------------------
Attachment: lazy_searcher.diff
Had no problems running the code on 2.0.0, but on the SVN version. Didn't look
that close to why. I have always passed an existing index to the SpellChecker,
and would say that the implemention you pasted is corrupt, not the API.
Directory d2= FSDirectory.getDirectory(spellcheckpath,true);
+ new IndexWriter(d2, null, true).close();
And when the index has been created you have to:
spellChecker.setSpellIndex(d2);
To ensure a new Searcher is created.
Or use this patch that handle the searcher lazy. And then there is no need for
you to make any changes to your code.
> The creation of a spell index from a LuceneDictionary via
> SpellChecker.indexDictionary (Dictionary dict) fails starting with 1.9.1 (up
> to current svn version)
> --------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-632
> URL: http://issues.apache.org/jira/browse/LUCENE-632
> Project: Lucene - Java
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.0.0, 1.9
> Reporter: Karsten Dello
> Priority: Minor
> Attachments: lazy_searcher.diff
>
>
> Two different errors in 1.9.1/2.0.0 and current svn version.
> 1.9.1/2.0.0:
> at the end of indexDictionary (Dictionary dict)
> the IndexReader-instance reader is closed.
> This causes a NullpointerException because reader has not been initialized
> before (neither in that method nor in the constructor).
> Uncommenting this line (reader.close()) seems to resolve that issue.
> current svn:
> the constructor tries to create an IndexSearcher-instance for the specified
> path;
> as there is no index in that path - it is not created yet - an exception is
> thrown.
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