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Posted to dev@lucene.apache.org by "Shai Erera (JIRA)" <ji...@apache.org> on 2013/03/20 15:45:15 UTC
[jira] [Created] (LUCENE-4859) Expose more stats on IndexReader
Shai Erera created LUCENE-4859:
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Summary: Expose more stats on IndexReader
Key: LUCENE-4859
URL: https://issues.apache.org/jira/browse/LUCENE-4859
Project: Lucene - Core
Issue Type: Improvement
Components: core/index
Reporter: Shai Erera
Assignee: Shai Erera
IndexReader exposes stats like totalTermFreq(term) and docFreq(term). I'd like to add more stats from Terms, e.g. getDocCount/getSumDocFreq/getSumTotalTermFreq(field) for convenience. The implementation is very easy to do on CompositeReader, so I'll add these impls to BaseCompositeReader. I'll attach a patch shortly.
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