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From Michael Sokolov <>
Subject Re: getting Lucene Docid from inside score()
Date Fri, 09 Mar 2018 11:25:44 GMT
Are you sure you want this? Lucene docids aren't generally useful outside a
narrow internal context. They can change over time for example.

But if you do, it sounds like maybe what you are seeing is the per segment
docid. To get a global one you have to add the segment offset, held by a
leaf reader.

On Mar 9, 2018 5:06 AM, "Dwaipayan Roy" <> wrote:

> While searching, I want to get the lucene assigned docid (that starts from
> 0 to the number of documents -1) of a document having a particular query
> term.
> From inside the score(), printing 'doc' or calling docId() is returning a
> docid which, I think, is the internal docid of a segment in which the
> document is indexed. However, I want to have the lucene assigned docid. How
> to do that?
> Dwaipayan..

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