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Posted to dev@lucene.apache.org by "Simon Willnauer (JIRA)" <ji...@apache.org> on 2012/05/13 22:09:50 UTC
[jira] [Commented] (LUCENE-4046) Allows IOException in
DocsEnum#freq()
[ https://issues.apache.org/jira/browse/LUCENE-4046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274326#comment-13274326 ]
Simon Willnauer commented on LUCENE-4046:
-----------------------------------------
This makes perfect sense to me. While I don't see a very common usecase the entire codec stuff is more or less for uncommon usecases. Can you come up with a patch for this?
> Allows IOException in DocsEnum#freq()
> -------------------------------------
>
> Key: LUCENE-4046
> URL: https://issues.apache.org/jira/browse/LUCENE-4046
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/index
> Reporter: Renaud Delbru
> Labels: codec, index
> Fix For: 4.0
>
>
> Currently, DocsEnum#freq() does not allow IOException. This is problematic if somebody wants to implement a codec that allows lazy loading of freq. Frequency will be read and decoded only when #freq() will be called, therefore calling IndexInput's read methods that can throw IOException.
> The current workaround is to catch the IOException in freq() and ignore it (which is not very nice and not a good solution).
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