Re: carrot2 clustering component error
I've seen that before on a 3.1 check out after i compiled the clustering component, copied the jars and started Solr. For some reason , recompiling didn't work and doing an ant clean in front didn't fix it either. Updating to a revision i knew did work also failed. I just removed the entire checkout and took it back in, repeated my steps and it works fine now. help me out of this error: java.lang.NoClassDefFoundError: org/apache/solr/util/plugin/SolrCoreAware
carrot2 clustering component error
help me out of this error: java.lang.NoClassDefFoundError: org/apache/solr/util/plugin/SolrCoreAware
Carrot2 clustering component
Hi, Can anyone help me to solve the error: Class org.carrot2.util.pool.SoftUnboundedPool does not implement the requested interface org.carrot2.util.pool.IParameterizedPool at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:77) at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:62) at org.carrot2.core.ControllerFactory.create(ControllerFactory.java:158) at org.carrot2.core.ControllerFactory.createPooling(ControllerFactory.java:71) at org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngine.init(CarrotClusteringEngine.java:61) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:396) at org.apache.solr.handler.clustering.ClusteringComponent.inform(ClusteringComponent.java:121) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:486) at org.apache.solr.core.SolrCore.init(SolrCore.java:588) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:137) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:83) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:210) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.mortbay.start.Main.invokeMain(Main.java:183) at org.mortbay.start.Main.start(Main.java:497) at org.mortbay.start.Main.main(Main.java:115) 18 Jan, 2011 6:03:30 PM org.apache.solr.common.SolrException log SEVERE: java.lang.IncompatibleClassChangeError: Class org.carrot2.util.pool.SoftUnboundedPool does not implement the requested interface org.carrot2.util.pool.IParameterizedPool at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:77) at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:62) at org.carrot2.core.ControllerFactory.create(ControllerFactory.java:158) at org.carrot2.core.ControllerFactory.createPooling(ControllerFactory.java:71) at org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngine.init(CarrotClusteringEngine.java:61) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:396) at org.apache.solr.handler.clustering.ClusteringComponent.inform(ClusteringComponent.java:121) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:486) at
Re: Carrot2 clustering component
Hi, I think the exception is caused by the fact that you're trying to use the latest version of Carrot2 with Solr 1.4.x. There are two alternative solutions here: * as described in http://wiki.apache.org/solr/ClusteringComponent, invoke ant get-libraries to get the compatible JAR files. or * use the latest version of Carrot2 with Solr 1.4.x by installing the compatibility package, documentation is here: http://download.carrot2.org/stable/manual/#section.solr Cheers, Staszek On Tue, Jan 18, 2011 at 13:36, Isha Garg isha.g...@orkash.com wrote: Hi, Can anyone help me to solve the error: Class org.carrot2.util.pool.SoftUnboundedPool does not implement the requested interface org.carrot2.util.pool.IParameterizedPool at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:77) at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:62) at org.carrot2.core.ControllerFactory.create(ControllerFactory.java:158) at org.carrot2.core.ControllerFactory.createPooling(ControllerFactory.java:71) at org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngine.init(CarrotClusteringEngine.java:61) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:396) at org.apache.solr.handler.clustering.ClusteringComponent.inform(ClusteringComponent.java:121) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:486) at org.apache.solr.core.SolrCore.init(SolrCore.java:588) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:137) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:83) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594) at org.mortbay.jetty.servlet.Context.startContext(Context.java:139) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117) at org.mortbay.jetty.Server.doStart(Server.java:210) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40) at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.mortbay.start.Main.invokeMain(Main.java:183) at org.mortbay.start.Main.start(Main.java:497) at org.mortbay.start.Main.main(Main.java:115) 18 Jan, 2011 6:03:30 PM org.apache.solr.common.SolrException log SEVERE: java.lang.IncompatibleClassChangeError: Class org.carrot2.util.pool.SoftUnboundedPool does not implement the requested interface org.carrot2.util.pool.IParameterizedPool at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:77) at org.carrot2.core.PoolingProcessingComponentManager.init(PoolingProcessingComponentManager.java:62) at org.carrot2.core.ControllerFactory.create(ControllerFactory.java:158) at org.carrot2.core.ControllerFactory.createPooling(ControllerFactory.java:71) at org.apache.solr.handler.clustering.carrot2.CarrotClusteringEngine.init(CarrotClusteringEngine.java:61) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at
Carrot2 clustering Component
Hi, Please tell me how can I get the libraries and plugins for carrot2 clustering component in solr1.4.Tell me the site from where i can get them. Thanks! Isha
Carrot2 clustering component
Hi, I am not able to understand the caarot2 clustering component from http://wiki.apache.org/solr/ClusteringComponent please provide me more detailed information if someone had already worked on this. How to run this and use this during search query. Thanks! Isha
Re: Carrot2 clustering component
Isha, You'll get more and better help if you provide more details about what you have done, what you have tried, what isn't working, what errors or behaviour you are seeing, etc. Otis Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ - Original Message From: Isha Garg isha.g...@orkash.com To: solr-user@lucene.apache.org Sent: Tue, January 18, 2011 12:38:03 AM Subject: Carrot2 clustering component Hi, I am not able to understand the caarot2 clustering component from http://wiki.apache.org/solr/ClusteringComponent please provide me more detailed information if someone had already worked on this. How to run this and use this during search query. Thanks! Isha
Re: Carrot2 clustering component
On Tuesday 18 January 2011 11:12 AM, Otis Gospodnetic wrote: Isha, You'll get more and better help if you provide more details about what you have done, what you have tried, what isn't working, what errors or behaviour you are seeing, etc. Otis Sematext ::http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search ::http://search-lucene.com/ - Original Message From: Isha Gargisha.g...@orkash.com To:solr-user@lucene.apache.org Sent: Tue, January 18, 2011 12:38:03 AM Subject: Carrot2 clustering component Hi, I am not able to understand the caarot2 clustering component from http://wiki.apache.org/solr/ClusteringComponent please provide me more detailed information if someone had already worked on this. How to run this and use this during search query. Thanks! Isha I had downloaded some jar files compatible with solr1.4 including: carrot2-core-3.4.2.jar guava-r05.jar hppc-0.3.1.jar jackson-core-asl-1.5.2.jar mahout-collections-0.3.jar jackson-mapper-asl-1.5.2.jar log4j-1.2.14.jar mahout-math-0.3.jar simple-xml-2.3.5.jar And placed them at contrib/clustering/lib Then changed the solr.config as: requestHandler name=standard default=true !-- default values for query parameters -- lst name=defaults str name=echoParamsexplicit/str !-- int name=rows10/int str name=fl*/str str name=version2.1/str -- !--bool name=clusteringtrue/bool-- str name=clustering.enginedefault/str bool name=clustering.resultstrue/bool !-- The title field -- str name=carrot.titleheadin/str str name=carrot.urlid/str !-- The field to cluster on -- str name=carrot.snippettext/str !-- produce summaries -- bool name=carrot.produceSummarytrue/bool !-- the maximum number of labels per cluster -- !--int name=carrot.numDescriptions5/int-- !-- produce sub clusters -- bool name=carrot.outputSubClustersfalse/bool /lst arr name=last-components strclustering/str /arr /requestHandler searchComponent name=clustering !-- Declare an engine -- lst name=engine !-- The name, only one can be named default -- str name=namedefault/str str name=carrot.algorithmorg.carrot2.clustering.lingo.LingoClusteringAlgorithm/str str name=LingoClusteringAlgorithm.desiredClusterCountBase20/str /lst lst name=engine str name=namestc/str str name=carrot.algorithmorg.carrot2.clustering.stc.STCClusteringAlgorithm/str /lst /searchComponent And then run solr using command: java -Dsolr.clustering.enabled=true -jar start.jar Now can you tell me where i am wrong ?? what else should i do?
Re: Carrot2 clustering component
Isha, Next, you need to run the actual search so Carrot2 has some search results to cluster. Otis Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ - Original Message From: Isha Garg isha.g...@orkash.com To: solr-user@lucene.apache.org Sent: Tue, January 18, 2011 1:54:39 AM Subject: Re: Carrot2 clustering component On Tuesday 18 January 2011 11:12 AM, Otis Gospodnetic wrote: Isha, You'll get more and better help if you provide more details about what you have done, what you have tried, what isn't working, what errors or behaviour you are seeing, etc. Otis Sematext ::http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search ::http://search-lucene.com/ - Original Message From: Isha Gargisha.g...@orkash.com To:solr-user@lucene.apache.org Sent: Tue, January 18, 2011 12:38:03 AM Subject: Carrot2 clustering component Hi, I am not able to understand the caarot2 clustering component from http://wiki.apache.org/solr/ClusteringComponent please provide me more detailed information if someone had already worked on this. How to run this and use this during search query. Thanks! Isha I had downloaded some jar files compatible with solr1.4 including: carrot2-core-3.4.2.jar guava-r05.jar hppc-0.3.1.jar jackson-core-asl-1.5.2.jar mahout-collections-0.3.jar jackson-mapper-asl-1.5.2.jar log4j-1.2.14.jar mahout-math-0.3.jar simple-xml-2.3.5.jar And placed them at contrib/clustering/lib Then changed the solr.config as: requestHandler name=standard default=true !-- default values for query parameters -- lst name=defaults str name=echoParamsexplicit/str !-- int name=rows10/int str name=fl*/str str name=version2.1/str -- !--bool name=clusteringtrue/bool-- str name=clustering.enginedefault/str bool name=clustering.resultstrue/bool !-- The title field -- str name=carrot.titleheadin/str str name=carrot.urlid/str !-- The field to cluster on -- str name=carrot.snippettext/str !-- produce summaries -- bool name=carrot.produceSummarytrue/bool !-- the maximum number of labels per cluster -- !--int name=carrot.numDescriptions5/int-- !-- produce sub clusters -- bool name=carrot.outputSubClustersfalse/bool /lst arr name=last-components strclustering/str /arr /requestHandler searchComponent name=clustering !-- Declare an engine -- lst name=engine !-- The name, only one can be named default -- str name=namedefault/str str name=carrot.algorithmorg.carrot2.clustering.lingo.LingoClusteringAlgorithm/str str name=LingoClusteringAlgorithm.desiredClusterCountBase20/str /lst lst name=engine str name=namestc/str str name=carrot.algorithmorg.carrot2.clustering.stc.STCClusteringAlgorithm/str /lst /searchComponent And then run solr using command: java -Dsolr.clustering.enabled=true -jar start.jar Now can you tell me where i am wrong ?? what else should i do?
