On Tue, Aug 11, 2009 at 2:09 PM, Stephen Duncan Jr <stephen.dun...@gmail.com > wrote:
> This is with trunk for Solr 1.4. It happened both with a build from 1 week > ago as well as with a build from today, so I'm not sure if it's something > recent, or even if it would happen on Solr 1.3 or not. Here's the stack > trace indicating that a value looping around from Integer.MAX_VALUE to > Integer.MIN_VALUE causing the exception: > > -2147483648 java.lang.ArrayIndexOutOfBoundsException: -2147483648 > at > org.apache.solr.search.DocSetDelegateCollector.collect(DocSetHitCollector.java:113) > at > org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:301) > at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:245) > at org.apache.lucene.search.Searcher.search(Searcher.java:173) > at > org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1101) > at > org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:880) > at > org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:341) > at > org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:174) > at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:195) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1299) > at > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241) > at ... > > Any ideas? The requests causing this are often never returning, or taking > a very long time to return, and it's causing serious problems for us in our > testing phase (including one occassion where the problem was triggered while > warming a searcher during commit, and the commit never completed). > > -- > Stephen Duncan Jr > www.stephenduncanjr.com > I think I narrowed the problem down to being caused by a custom Lucence Query we were using, specifically my attempt to upgrade it to avoid deprecation warnings with the latest Lucene coming in from the Solr trunk build. Here's the a diff of our attempted change that seems to have lead to this issue: http://gist.github.com/166075 We attempted to follow the deprecation information from Lucene. Not sure where we went wrong. If anyone has an idea, I'd love to hear it, though I'm guessing this part of the question would better belong on the Lucene mailing list (mostly wanted to make it clear that I'd figured out the source of the problem). -- Stephen Duncan Jr www.stephenduncanjr.com
