Thanks Fergus. I'm still having problem with multicore search. I tried the following with two cores (they both share the same schema and solrconfig.xml) on the same box on same solr instance,
1) http://10.4.x.x:8080/solr/core0/admin/ - works fine, shows all the cores in admin interface 2) http://10.4.x.x:8080/solr/admin/cores - works fine, see all the cores in xml 3) http://10.4.x.x:8080/solr/20090407_2/select?q=japan - works fine, gives me top 10 records 4) http://10.4.x.x:8080/solr/20090408_3/select?q=japan - works fine, gives me top 10 records 5) http://10.4.x.x:8080/solr/20090407_2/select?shards=10.4.x.x:8080/solr/20090407_2,10.4.x.x:8080/solr/20090408_3&indent=true&q=japan - this FAILS. I've seen two problems with this. a) When index are being committed I see, SEVERE: org.apache.solr.common.SolrException: org.apache.solr.client.solrj.SolrServerException: java.net.SocketException: Connection reset at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:282) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java: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:232) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:637) b) Other times I see this, SEVERE: java.lang.NullPointerException at org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:432) at org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:276) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:290) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java: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:232) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:637) Any tips on how can I search on multicore on same solr instance? Thanks, -vivek On Mon, Apr 6, 2009 at 2:40 PM, Fergus McMenemie <fer...@twig.me.uk> wrote: > vivek, > > 404 from the URL you provided in the message! Similar URLs work > OK for me. > > hmm try http://localhost:8080/solr/admin/cores?action=status and see > if that gives a 404. > > Also are you running a nightly build or a svn checkout? Using tomcat? > Perhaps it should be > > http://localhost:8080/apache-solr-1.4-dev/admin/cores?action=status > > Fergus. > >>Hi, >> >> Any help on this. I've looked at DistributedSearch on Wiki, but that >>doesn't seem to be working for me on multi-core and multiple Solr >>instances on the same box. >> >>Scenario, >> >>1) Two boxes (localhost, 10.4.x.x) >>2) Two Solr instances on each box (8080 and 8085 ports) >>3) Two cores on each instance (core0, core1) >> >>I'm not sure how to construct my search on the above setup if I need >>to search across all the cores on all the boxes. Here is what I'm >>trying, >> >>http://localhost:8080/solr/core0/select?shards=localhost:8080/solr/core0,localhost:8085/solr/core0,localhost:8080/solr/core1,localhost:8085/solr/core1,10.4.x.x:8080/solr/core0,10.4.x.x:8085/solr/core0,10.4.x.x:8080/solr/core1,10.4.x.x:8085/solr/core1&indent=true&q=vivek+japan >> >>I get 404 error. Is this the right URL construction for my setup? How >>else can I do this? >> >>Thanks, >>-vivek >> >>On Fri, Apr 3, 2009 at 1:02 PM, vivek sar <vivex...@gmail.com> wrote: >>> Hi, >>> >>> I've a multi-core system (one core per day), so there would be around >>> 30 cores in a month on a box running one Solr instance. We have two >>> boxes running the Solr instance and input data is feeded to them in >>> round-robin fashion. Each box can have up to 30 cores in a month. Here >>> are questions, >>> >>> 1) How would I search for a term in multiple cores on same box? >>> >>> Single core I'm able to search like, >>> http://localhost:8080/solr/20090402/select?q=*:* >>> >>> 2) How would I search for a term in multiple cores on both boxes at >>> the same time? >>> >>> 3) Is it possible to have two Solr instances on one box with one doing >>> the indexing and other perform only searches on that index? The idea >>> is have two JVMs with each doing its own task - I'm not sure whether >>> the indexer process needs to know about searcher process - like do >>> they need to have the same solr.xml (for multicore etc). We don't want >>> to replicate the indexes also (we got very light search traffic, but >>> very high indexing traffic) so they need to use the same index. >>> >>> >>> Thanks, >>> -vivek >>> > > -- > > =============================================================== > Fergus McMenemie Email:fer...@twig.me.uk > Techmore Ltd Phone:(UK) 07721 376021 > > Unix/Mac/Intranets Analyst Programmer > =============================================================== >
