FSDirectory.openFile(String) causes ClassCastException
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Key: LUCENE-523
URL: http://issues.apache.org/jira/browse/LUCENE-523
Project: Lucene - Java
Type: Bug
Components: Store
Versions: 1.9, 2.0
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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