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Ying Andrews commented on LUCENE-4503: -------------------------------------- Thanks for pointing it out, Robert. In the application I worked on, we had to support a mix of local and remote searchers. Due to the large scale and heterogeneous nature of our systems we had to be able to search anything that implements "Searchable". We also had to take advantage of ParallelMultiSearcher to boost the performance. In a special case we had a ParallelMultiSearcher consisted of a group of local file indexes, a group of remote searchers whose data may come further from other remote searchers (kind like a tree) and one searcher that gets data from a SolrServer over the network. Therefore we had to adopt MultiSearcher instead of MultiReader strategy. We recently added MoreLikeThis feature into our heterogenous system. As you can see MultiReader is not an option in our environment. The links below roughly explains my situation. Thank you. http://lucene.472066.n3.nabble.com/MultiSearcher-vs-MultiReader-td546968.html http://mail-archives.apache.org/mod_mbox/lucene-java-user/200712.mbox/%3cof924d8f48.261c9541-onc22573a5.0077e70d-c22573a5.007a9...@il.ibm.com%3E > MoreLikeThis supports multiple index readers. > --------------------------------------------- > > Key: LUCENE-4503 > URL: https://issues.apache.org/jira/browse/LUCENE-4503 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Ying Andrews > Priority: Minor > Labels: patch > Attachments: MoreLikeThis.java.patch > > Original Estimate: 72h > Remaining Estimate: 72h > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org