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From "Renaud Delbru (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-4046) Allows IOException in DocsEnum#freq()
Date Thu, 10 May 2012 10:24:54 GMT
Renaud Delbru created LUCENE-4046:
-------------------------------------

             Summary: 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
             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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