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List:       lucene-user
Subject:    IndexWriter.addIndexes with LeafReader parameter
From:       Manner_Róbert <rmanni () gmail ! com>
Date:       2016-01-12 15:43:55
Message-ID: CAPNS9ceJF7+0-hQW+zOrbxgoR7QMzjp+FqEtQJCHVL=ckLn8rw () mail ! gmail ! com
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Hi,

we have used lucene 4.7.0 before, we are on the way to upgrade to 5.4.0.

The problem I have is that writer.addIndexes now needs CodecReader and does
not accept a basic LeafReader what we have.

Is there any efficient way to work around that? How would you do it? Query
the documents and addDocument one by one? Or can I somehow wrap my
LeafReader in a CodecReader? What is the reason to require CodecReader and
what is that for? Its documentation seems to be missing, and I could not
find anything on the net either.

Thanks for any pointers in advance,

Robi


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