We occasionally (frequently for some searches) see this exception. All replicas appear up and stable when viewed from the SolrAdmin Console
The problem seems to be intermittent, but too frequent by far! It's happening more for our Indian developers than for the US devs. We're hitting the same solr cloud instances. There are two separate development solr clouds, we see the issue with both. This seems to happen a lot when running our Unit tests. Our code uses the CloudSolrClient solrj class to launch searches. We are using Solr 6.2 I noticed NullPointerExceptions in our solr logs. This seems to be related. 9:16:35,653 ERROR [org.apache.solr.client.solrj.impl.CloudSolrClient] (default task-2) Request to collection sial-catalog-material failed due to (500) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://xxxxx:8983/solr/sial-catalog-material: java.lang.NullPointerException , retry? 0 Any suggestions? this is quite worrisome. here is a portion of the stack trace: 09:16:36,023 INFO [stdout] (default task-2) Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material: java.lang.NullPointerException 09:16:36,023 INFO [stdout] (default task-2) 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:592) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:261) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:250) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:403) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] The complete stack is pretty large. 09:16:30,522 INFO [org.apache.solr.common.cloud.ZkStateReader] (default task-2) Updating cluster state from ZooKeeper... 09:16:31,145 INFO [org.apache.solr.common.cloud.ZkStateReader] (default task-2) Loaded empty cluster properties 09:16:31,749 INFO [org.apache.solr.common.cloud.ZkStateReader] (default task-2) Updated live nodes from ZooKeeper... (0) -> (2) 09:16:35,653 ERROR [org.apache.solr.client.solrj.impl.CloudSolrClient] (default task-2) Request to collection sial-catalog-material failed due to (500) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material: java.lang.NullPointerException , retry? 0 09:16:35,953 INFO [org.apache.zookeeper.ZooKeeper] (default task-2) Session: 0x15d5c8d0e33bd79 closed 09:16:35,954 INFO [org.apache.zookeeper.ClientCnxn] (default task-2-EventThread) EventThread shut down 09:16:35,957 INFO [stdout] (default task-2) 09:16:35.957 [default task-2] ERROR com.sial.catalog.material.search.MaterialSearch - Solr encountered an error No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:35,957 INFO [stdout] (default task-2) 09:16:35.957 [default task-2] ERROR com.sial.catalog.material.search.MaterialSearch - Solr encountered an error No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:35,990 INFO [stdout] (default task-2) 09:16:35.960 [default task-2] ERROR com.sial.catalog.common.rest.CatalogExceptionResponseMapper - Mapped exception java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:35,990 INFO [stdout] (default task-2) java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:35,990 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:331) ~[classes:?] 09:16:35,990 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialDetailService.getResults(MaterialDetailService.java:90) ~[classes:?] 09:16:35,990 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialResultResponse(MaterialResultResourceV1.java:129) ~[classes:?] 09:16:35,990 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialsResult(MaterialResultResourceV1.java:87) ~[classes:?] 09:16:35,990 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialsResult(MaterialResultResourceV1.java:74) ~[classes:?] 09:16:35,991 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1$Proxy$_$$_WeldClientProxy.getMaterialsResult(Unknown Source) ~[classes:?] 09:16:35,991 INFO [stdout] (default task-2) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] 09:16:35,991 INFO [stdout] (default task-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] 09:16:35,991 INFO [stdout] (default task-2) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] 09:16:35,991 INFO [stdout] (default task-2) at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] 09:16:35,991 INFO [stdout] (default task-2) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:137) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,991 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:296) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,991 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:250) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,991 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:237) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,991 INFO [stdout] (default task-2) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,992 INFO [stdout] (default task-2) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,992 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,992 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,992 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:35,992 INFO [stdout] (default task-2) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar!/:1.0.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) [log4j-web-2.0.2.jar:2.0.2] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,992 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) [wildfly-undertow-8.2.0.Final.jar!/:8.2.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,993 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) [wildfly-undertow-8.2.0.Final.jar!/:8.2.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,994 INFO [stdout] (default task-2) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:35,995 INFO [stdout] (default task-2) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51] 09:16:35,995 INFO [stdout] (default task-2) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51] 09:16:35,995 INFO [stdout] (default task-2) at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] 09:16:36,022 INFO [stdout] (default task-2) Caused by: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:36,022 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:382) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,022 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1291) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,022 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1061) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,022 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:997) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,023 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,023 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:974) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,023 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:990) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,023 INFO [stdout] (default task-2) at com.sial.catalog.common.search.SearchImpl.doSolrSearch(SearchImpl.java:1382) ~[classes:?] 09:16:36,023 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:319) ~[classes:?] 09:16:36,023 INFO [stdout] (default task-2) ... 50 more 09:16:36,023 INFO [stdout] (default task-2) Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://xxxxx:8983/solr/sial-catalog-material: java.lang.NullPointerException 09:16:36,023 INFO [stdout] (default task-2) 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:592) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:261) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:250) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:403) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:355) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1291) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,024 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1061) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,025 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:997) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,025 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,025 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:974) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,025 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:990) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,025 INFO [stdout] (default task-2) at com.sial.catalog.common.search.SearchImpl.doSolrSearch(SearchImpl.java:1382) ~[classes:?] 09:16:36,025 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:319) ~[classes:?] 09:16:36,025 INFO [stdout] (default task-2) ... 50 more 09:16:36,026 INFO [stdout] (default task-2) 09:16:35.960 [default task-2] ERROR com.sial.catalog.common.rest.CatalogExceptionResponseMapper - Mapped exception java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:36,026 INFO [stdout] (default task-2) java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:331) ~[classes:?] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialDetailService.getResults(MaterialDetailService.java:90) ~[classes:?] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialResultResponse(MaterialResultResourceV1.java:129) ~[classes:?] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialsResult(MaterialResultResourceV1.java:87) ~[classes:?] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1.getMaterialsResult(MaterialResultResourceV1.java:74) ~[classes:?] 09:16:36,026 INFO [stdout] (default task-2) at com.sial.catalog.material.rest.MaterialResultResourceV1$Proxy$_$$_WeldClientProxy.getMaterialsResult(Unknown Source) ~[classes:?] 09:16:36,027 INFO [stdout] (default task-2) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] 09:16:36,027 INFO [stdout] (default task-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] 09:16:36,027 INFO [stdout] (default task-2) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] 09:16:36,027 INFO [stdout] (default task-2) at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:137) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:296) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:250) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:237) ~[resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,027 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,028 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,028 INFO [stdout] (default task-2) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.10.Final.jar!/:?] 09:16:36,028 INFO [stdout] (default task-2) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar!/:1.0.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) [log4j-web-2.0.2.jar:2.0.2] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,028 INFO [stdout] (default task-2) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) [wildfly-undertow-8.2.0.Final.jar!/:8.2.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,029 INFO [stdout] (default task-2) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) [wildfly-undertow-8.2.0.Final.jar!/:8.2.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar!/:1.1.0.Final] 09:16:36,030 INFO [stdout] (default task-2) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51] 09:16:36,030 INFO [stdout] (default task-2) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51] 09:16:36,030 INFO [stdout] (default task-2) at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] 09:16:36,031 INFO [stdout] (default task-2) Caused by: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[ http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:382) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1291) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1061) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:997) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:974) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,031 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:990) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,032 INFO [stdout] (default task-2) at com.sial.catalog.common.search.SearchImpl.doSolrSearch(SearchImpl.java:1382) ~[classes:?] 09:16:36,032 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:319) ~[classes:?] 09:16:36,087 INFO [stdout] (default task-2) ... 50 more 09:16:36,087 INFO [stdout] (default task-2) Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://uc1a-ecomdev-msc01:8983/solr/sial-catalog-material: java.lang.NullPointerException 09:16:36,087 INFO [stdout] (default task-2) 09:16:36,087 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:592) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,087 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:261) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,087 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:250) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:403) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:355) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1291) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1061) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:997) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:974) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:990) ~[solr-solrj-6.2.0.jar:6.2.0 764d0f19151dbff6f5fcd9fc4b2682cf934590c5 - mike - 2016-08-20 05:41:38] 09:16:36,088 INFO [stdout] (default task-2) at com.sial.catalog.common.search.SearchImpl.doSolrSearch(SearchImpl.java:1382) ~[classes:?] 09:16:36,088 INFO [stdout] (default task-2) at com.sial.catalog.material.search.MaterialSearch.doSearch(MaterialSearch.java:319) ~[classes:?] 09:16:36,088 INFO [stdout] (default task-2) ... 50 more -- This message and any attachment are confidential and may be 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