The luke request handler and your JaccardSimilarityQuery use the same API to retrieve documents (according to the stack trace) so I'm surprised that you see errors in one case only. Are you sure you are looking at the same documents? If background merges happened between your M/R job and your request to the luke request handler, it could be that document IDs have been re-assigned. Ideally, you should run CheckIndex[1] on your indices to make sure everything is fine.
[1] http://lucene.apache.org/core/4_3_1/core/org/apache/lucene/index/CheckIndex.html -- Adrien --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org