[SOLR-4501] MoreLikeThisComponent is misusing the mlt.count parameter

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.1
• Component/s: MoreLikeThis
• Assignee: Unassigned
• Reporter: Kiril A.
• Created: 25/Feb/13 15:22
• Updated: 25/Feb/13 15:22

Description

Probably there is a bug on line 144 of MoreLikeThisComponent.java method process()

There is a call:

NamedList<DocList> sim = getMoreLikeThese(rb, rb.req.getSearcher(), rb.getResults().docList, mltcount);

The last argument (mltcount) is the number of similar documents to return for each result. However the signature of called method getMoreLikeThese is:

NamedList<DocList> getMoreLikeThese(ResponseBuilder rb,SolrIndexSearcher searcher, DocList docs, int flags) 

The last argument is the flags - which should contains values like SolrIndexSearcher.GET_SCORES and etc.

Please, could some developers confirm if this is a bug?