Hi, I have integrated SolrCloud search in some system with single shard and works fine on single tests.
Recently we started to run performance test and we are getting following exception after a while. Help is really appreciated, Thanks Tanya 2013-08-20 10:45:56,128 [cTaskExecutor-1] ERROR LoggingAspect - Exception java.lang.RuntimeException: java.lang.IllegalArgumentException: Path must not end with / character at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:123) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:88) at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:148) at org.apache.solr.client.solrj.impl.CloudSolrServer.connect(CloudSolrServer.java:147) at org.apache.solr.client.solrj.impl.CloudSolrServer.request(CloudSolrServer.java:173) at org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:117) at com.mcm.search.solr.SolrDefaultIndexingAdapter.updateEntities(SolrDefaultIndexingAdapter.java:109) at com.mcm.search.AbstractSearchEngineMediator.updateDocuments(AbstractSearchEngineMediator.java:89) at com.alu.dmsp.search.mediator.wrapper.SearchMediatorWrapper.updateDocuments(SearchMediatorWrapper.java:255) at com.alu.dmsp.business.module.beans.DiscoverySolrIndexingRequestHandler.executeLogic(DiscoverySolrIndexingRequestHandler.java:122) at com.alu.dmsp.business.module.beans.DiscoverySolrIndexingRequestHandler.executeLogic(DiscoverySolrIndexingRequestHandler.java:36) at com.alu.dmsp.common.business.BasicBusinessServiceExecutionRequestHandler.executeRequest(BasicBusinessServiceExecutionRequestHandler.java:107) at com.alu.dmsp.common.business.BasicBusinessServiceExecutionRequestHandler.execute(BasicBusinessServiceExecutionRequestHandler.java:84) at com.alu.dmsp.common.business.beans.BasicBusinessService.executeRequest(BasicBusinessService.java:92) at com.alu.dmsp.common.business.beans.BasicBusinessService.execute(BasicBusinessService.java:79) at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) at com.alu.dmsp.common.log.LoggingAspect.logWebServiceMethodCall(LoggingAspect.java:143) at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:55) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:50) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at com.sun.proxy.$Proxy44.execute(Unknown Source) at com.alu.dmsp.business.indexing.beans.DiscoveryIndexingRequestHandler.indexEntity(DiscoveryIndexingRequestHandler.java:54) at com.alu.dmsp.business.indexing.beans.DiscoveryIndexingRequestHandler.executeLogic(DiscoveryIndexingRequestHandler.java:42) at com.alu.dmsp.business.indexing.beans.DiscoveryIndexingRequestHandler.executeLogic(DiscoveryIndexingRequestHandler.java:26) at com.alu.dmsp.common.business.BasicBusinessServiceExecutionRequestHandler.executeRequest(BasicBusinessServiceExecutionRequestHandler.java:107) at com.alu.dmsp.common.business.BasicBusinessServiceExecutionRequestHandler.execute(BasicBusinessServiceExecutionRequestHandler.java:84) at com.alu.dmsp.common.business.beans.BasicBusinessService.executeRequest(BasicBusinessService.java:92) at com.alu.dmsp.common.business.beans.BasicBusinessService.execute(BasicBusinessService.java:79) at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) at com.alu.dmsp.common.log.LoggingAspect.logWebServiceMethodCall(LoggingAspect.java:143) at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:55) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:50) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at com.sun.proxy.$Proxy44.execute(Unknown Source) at com.alu.dmsp.distribution.handler.logic.BasicDistributionLogic.execute(BasicDistributionLogic.java:22) at com.alu.dmsp.distribution.handler.logic.ExternalDistribution.distribute(ExternalDistribution.java:39) at com.alu.dmsp.distribution.handler.logic.ExternalDistribution$$FastClassByCGLIB$$9a93efb6.invoke(<generated>) at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) at com.alu.dmsp.common.log.LoggingAspect.logWebServiceMethodCall(LoggingAspect.java:143) at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:55) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622) at com.alu.dmsp.distribution.handler.logic.ExternalDistribution$$EnhancerByCGLIB$$6bcd667b.distribute(<generated>) at com.alu.dmsp.distribution.handler.DistributionHandler.processMessage(DistributionHandler.java:40) at com.alu.dmsp.distribution.handler.DistributionHandler.processMessage(DistributionHandler.java:18) at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) at com.alu.dmsp.common.log.LoggingAspect.logWebServiceMethodCall(LoggingAspect.java:143) at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:55) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at com.sun.proxy.$Proxy61.processMessage(Unknown Source) at com.alu.dmsp.common.messaging.kafka.KafkaConsumerExecuter.run(KafkaConsumerExecuter.java:40) at java.lang.Thread.run(Thread.java:724) Caused by: java.lang.IllegalArgumentException: Path must not end with / character at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:58) at org.apache.zookeeper.client.ConnectStringParser.<init>(ConnectStringParser.java:57) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:443) at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380) at org.apache.solr.common.cloud.SolrZooKeeper.<init>(SolrZooKeeper.java:40) at org.apache.solr.common.cloud.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:37) at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:105) ... 113 more