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Jörn Franke commented on SOLR-13665: ------------------------------------ I will experiment a bit and see if a smaller library is possible. I may need a few days due to other tasks. I hope then I can come up with some example instructions as well. > Connecting to ZK on SSL port (secureClient: ClassNotDef found error) > -------------------------------------------------------------------- > > Key: SOLR-13665 > URL: https://issues.apache.org/jira/browse/SOLR-13665 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: SolrCloud > Affects Versions: 8.2 > Reporter: Jörn Franke > Priority: Major > > > I managed to setup Zookeeper 3.5.5 with secure Client enabled and configured > in solr.in.sh the zookeeper properties to use that port, which offers SSL. > However, I see the following error in the logfiles when starting up Solr: > 2019-07-30 14:59:09.704 INFO (main) [ ] o.a.z.c.X509Util Setting -D > jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated > TLS renegotiation > 2019-07-30 14:59:09.710 ERROR (main) [ ] o.a.s.s.SolrDispatchFilter Could > not start Solr. Check solr/home property and the logs > 2019-07-30 14:59:09.743 ERROR (main) [ ] o.a.s.c.SolrCore > null:java.lang.NoClassDefFoundError: io/netty/channel/ChannelHandler > at java.base/java.lang.Class.forName0(Native Method) > at java.base/java.lang.Class.forName(Class.java:315) > at > org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:3063) > at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:883) > at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:801) > at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:950) > at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:688) > at > org.apache.solr.common.cloud.SolrZooKeeper.<init>(SolrZooKeeper.java:43) > at > org.apache.solr.common.cloud.ZkClientConnectionStrategy.createSolrZooKeeper(ZkClientConnectionStrategy.java:105) > at > org.apache.solr.common.cloud.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:37) > at > org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:166) > at > org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:125) > at > org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:120) > at > org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:107) > at > org.apache.solr.servlet.SolrDispatchFilter.loadNodeConfig(SolrDispatchFilter.java:282) > at > org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:259) > at > org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:181) > at > org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:136) > at > org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750) > at > java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) > at > java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) > at > java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) > at > java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) > at > org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744) > at > org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:369) > at > org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497) > at > org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459) > at > org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:854) > at > org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278) > at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at > org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46) > at > org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192) > at > org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:510) > at > org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:153) > at > org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:172) > at > org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:436) > at > org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:65) > at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610) > at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529) > at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392) > at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at > org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:145) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at > org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:598) > at > org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:240) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at > org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:167) > at org.eclipse.jetty.server.Server.start(Server.java:418) > at > org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:119) > at > org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113) > at org.eclipse.jetty.server.Server.doStart(Server.java:382) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) > at > org.eclipse.jetty.xml.XmlConfiguration.lambda$main$0(XmlConfiguration.java:1797) > at java.base/java.security.AccessController.doPrivileged(Native Method) > at > org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1746) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > at org.eclipse.jetty.start.Main.invokeMain(Main.java:220) > at org.eclipse.jetty.start.Main.start(Main.java:490) > at org.eclipse.jetty.start.Main.main(Main.java:77) > Caused by: java.lang.ClassNotFoundException: io.netty.channel.ChannelHandler > at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471) > at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588) > at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) > at > org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:555) > at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) > ... 64 more > > Is there a jar file missing in the Solr distribution? Can this be fixed by > copying the Jar file in 8.2 to the webapp/lib directory? -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org