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From "Daniel Naber (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-523) FSDirectory.openFile(String) causes ClassCastException
Date Fri, 11 May 2007 21:04:17 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495163
] 

Daniel Naber commented on LUCENE-523:
-------------------------------------

The issue at Jackrabbit is closed, so I guess this can be closed too? I'll do so unless someone
objects.

> FSDirectory.openFile(String) causes ClassCastException
> ------------------------------------------------------
>
>                 Key: LUCENE-523
>                 URL: https://issues.apache.org/jira/browse/LUCENE-523
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 1.9, 2.0.0
>         Environment: Lucene 1.9.1
>            Reporter: Eric Isakson
>
> When you call FSDirectory.openFile(String) you get a ClassCastException since FSIndexInput
is not an org.apache.lucene.store.InputStream
> The workaround is to reimplement using openInput(String). I personally don't need this
to be fixed but wanted to document it here in case anyone else runs into this for any reason.
> The reason I'm calling this is that I have a requirement on my project to create read
only indexes and name the index segments consistently from one build to the next. So, after
creating and optimizing the index, I rename the files and rewrite the segments file. It would
be nice if I had an API that would allow me to say "I only want one segment and I want its
name to be 'foo'". For instance IndexWriter.optimize(String segmentName)

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