Ok, here is how I fixed this problem:
public DocListAndSet getDocListAndSet(Query query, List<Query> filterList,
DocSet docSet, Sort lsort, int offset, int len, int flags) throwsIOException {
//DocListAndSet ret = new DocListAndSet();
//getDocListC(ret,query,filterList,docSet,lsort,offset,len, flags |=
GET_DOCSET);
DocSet theFilt = getDocSet(filterList);
if (docSet != null) theFilt = (theFilt != null) ?
theFilt.intersection(docSet) : docSet;
QueryCommand qc = new QueryCommand();
qc.setQuery(query).setFilter(theFilt);
qc.setSort(lsort).setOffset(offset).setLen(len).setFlags(flags |=
GET_DOCSET);
QueryResult result = new QueryResult();
getDocListC(result,qc);
return result.getDocListAndSet();
}
There is also one-off error in CollapseFilter which you can find solution on
Jira.
Cheers,
Cuong
On Sat, Apr 18, 2009 at 4:41 AM, Jeff Newburn <jnewb...@zappos.com> wrote:
> We are currently trying to do the same thing. With the patch unaltered we
> can use fq as long as collapsing is turned on. If we just send a normal
> document level query with an fq parameter it blows up.
>
> Additionally, it does not appear that the collapse.facet option works at
> all.
>
> --
> Jeff Newburn
> Software Engineer, Zappos.com
> jnewb...@zappos.com - 702-943-7562
>
>
> > From: climbingrose <climbingr...@gmail.com>
> > Reply-To: <solr-user@lucene.apache.org>
> > Date: Fri, 17 Apr 2009 16:53:00 +1000
> > To: solr-user <solr-user@lucene.apache.org>
> > Subject: CollapseFilter with the latest Solr in trunk
> >
> > Hi all,
> >
> > Have any one try to use CollapseFilter with the latest version of Solr in
> > trunk? However, it looks like Solr 1.4 doesn't allow calling
> setFilterList()
> > and setFilter() on one instance of the QueryCommand. I modified the code
> in
> > QueryCommand to allow this:
> >
> > public QueryCommand setFilterList(Query f) {
> > // if( filter != null ) {
> > // throw new IllegalArgumentException( "Either filter or
> filterList
> > may be set in the QueryCommand, but not both." );
> > // }
> > filterList = null;
> > if (f != null) {
> > filterList = new ArrayList<Query>(2);
> > filterList.add(f);
> > }
> > return this;
> > }
> >
> > However, I still have a problem which prevent query filters from working
> > when used in conjunction with CollapseFilter. In other words, query
> filters
> > doesn't seem to have any effects on the result set when CollapseFilter is
> > used.
> >
> > The other problem is related to OpenBitSet:
> >
> > java.lang.ArrayIndexOutOfBoundsException: 2183
> > at org.apache.lucene.util.OpenBitSet.fastSet(OpenBitSet.java:242)
> > at org.apache.solr.search.CollapseFilter.addDoc(CollapseFilter.java:202)
> >
> > at
> >
>
> org.apache.solr.search.CollapseFilter.adjacentCollapse(CollapseFilter.java:161>
> )
> > at
> org.apache.solr.search.CollapseFilter.<init>(CollapseFilter.java:141)
> >
> > at
> >
> org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:2
> > 17)
> > at
> >
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandle
> > r.java:195)
> > at
> >
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.ja
> > va:131)
> >
> > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1333)
> > at
> >
>
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303>
> )
> > at
> >
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:23
> > 2)
> >
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi
> > lterChain.java:202)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai
> > n.java:173)
> > at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java
> > :213)
> >
> > at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java
> > :178)
> > at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> > at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> >
> > at
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:1
> > 07)
> > at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> > at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> >
> > at
> >
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCon
> > nection(Http11BaseProtocol.java:664)
> > at
> >
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:
> > 527)
> > at
> >
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWork
> > erThread.java:80)
> >
> > at
> >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:
> > 684)
> >
> >
> > at java.lang.Thread.run(Thread.java:619)
> >
> > I think CollapseFilter is rather an important function in Solr that gets
> > used quite frequently. Does anyone have a solution for this?
> >
> > --
> > Regards,
> >
> > Cuong Hoang
>
>
--
Regards,
Cuong Hoang
