On Tue, Jan 23, 2018 at 10:35 PM, Debraj Manna <subharaj.ma...@gmail.com> wrote:
> I was getting exceptions like below because of the Guava that is used in > our application code and the one that is used hbase. > And you can't change your applications guava I presume? The guava's in hadoop/hbase are prehistoric. We shade guava in hbase-2.0.0 to avoid issues like the below. S > So whenever I am starting minicluster it was throwing exception like below > > java.lang.NoSuchMethodError: > com.google.common.base.Objects.toStringHelper(Ljava/lang/Object;)Lcom/google/common/base/Objects$ToStringHelper; > > at > org.apache.hadoop.metrics2.lib.MetricsRegistry.toString(MetricsRegistry.java:406) > at java.lang.String.valueOf(String.java:2994) > at java.lang.StringBuilder.append(StringBuilder.java:131) > at org.apache.hadoop.ipc.metrics.RpcMetrics.<init>(RpcMetrics.java:74) > at org.apache.hadoop.ipc.metrics.RpcMetrics.create(RpcMetrics.java:80) > at org.apache.hadoop.ipc.Server.<init>(Server.java:2252) > at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:1042) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535) > at > org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510) > at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:887) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:341) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:695) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:672) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:838) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:817) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1538) > at > org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1114) > at > org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:985) > at > org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:814) > at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:745) > at > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:585) > at > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:987) > at > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:868) > at > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:862) > at > org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:806) > at > com.vnera.storage.metrics.HBaseTestTableFactory.<init>(HBaseTestTableFactory.java:24) > at > com.vnera.storage.metrics.HBaseTests.testCounterTimetamp(HBaseTests.java:70) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at org.junit.runner.JUnitCore.run(JUnitCore.java:137) > at > com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) > at > com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) > at > com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) > at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) > > > Using shaded client and server I am not getting the above exception but > getting the exception which I posted in this query > > java.lang.ClassCastException: org.apache.hadoop.hbase.shaded > .org.mortbay.jetty.servlet.Context$SContext cannot be cast to > org.mortbay.jetty.handler.ContextHandler$SContext > at org.mortbay.jetty.servlet.DefaultServlet.init(DefaultServlet.java:154) > > > > On Tue, Jan 23, 2018 at 8:12 PM, Stack <st...@duboce.net> wrote: > >> On Sun, Jan 21, 2018 at 10:33 PM, Debraj Manna <subharaj.ma...@gmail.com> >> wrote: >> >> > Hi >> > >> > Is the above exception related to the below open issue >> > https://issues.apache.org/jira/browse/HBASE-15666 ? >> > >> > >> From the issue, it seems like this combination does not work. You need to >> use shaded client Debraj? >> Thanks, >> S >> >> >> >> > Thanks, >> > >> > On Sun, Jan 21, 2018 at 10:43 PM, Debraj Manna < >> subharaj.ma...@gmail.com> >> > wrote: >> > >> > > I am trying to use HBaseTestingUtility 1.2 with hbase-shaded-client & >> > > hbase-shaded-server. It is throwing me the below exception. Can >> someone >> > let >> > > me know how can I avoid this? >> > > >> > > java.lang.ClassCastException: org.apache.hadoop.hbase.shaded >> > > .org.mortbay.jetty.servlet.Context$SContext cannot be cast to >> > > org.mortbay.jetty.handler.ContextHandler$SContext >> > > at org.mortbay.jetty.servlet.DefaultServlet.init( >> > DefaultServlet.java:154) >> > > at javax.servlet.GenericServlet.init(GenericServlet.java:241) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.Ser >> > > vletHolder.initServlet(ServletHolder.java:440) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.Ser >> > > vletHolder.doStart(ServletHolder.java:263) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.component.Abstrac >> > > tLifeCycle.start(AbstractLifeCycle.java:50) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.Ser >> > > vletHandler.initialize(ServletHandler.java:736) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.Con >> > > text.startContext(Context.java:140) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.webapp.WebA >> > > ppContext.startContext(WebAppContext.java:1282) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.Con >> > > textHandler.doStart(ContextHandler.java:519) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.webapp.WebA >> > > ppContext.doStart(WebAppContext.java:499) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.component.Abstrac >> > > tLifeCycle.start(AbstractLifeCycle.java:50) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.Han >> > > dlerCollection.doStart(HandlerCollection.java:152) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.Con >> > > textHandlerCollection.doStart(ContextHandlerCollection.java:156) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.component.Abstrac >> > > tLifeCycle.start(AbstractLifeCycle.java:50) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.Han >> > > dlerWrapper.doStart(HandlerWrapper.java:130) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.jetty.Server.doSt >> > > art(Server.java:224) >> > > at org.apache.hadoop.hbase.shaded.org.mortbay.component.Abstrac >> > > tLifeCycle.start(AbstractLifeCycle.java:50) >> > > at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:900) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.st >> > > art(NameNodeHttpServer.java:142) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpSer >> > > ver(NameNode.java:774) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(N >> > > ameNode.java:667) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameN >> > > ode.java:838) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameN >> > > ode.java:817) >> > > at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNo >> > > de(NameNode.java:1538) >> > > at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFS >> > > Cluster.java:1114) >> > > at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetC >> > > onf(MiniDFSCluster.java:985) >> > > at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(Min >> > > iDFSCluster.java:814) >> > > at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster. >> java:745) >> > > at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSClus >> > > ter(HBaseTestingUtility.java:585) >> > > at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster >> > > (HBaseTestingUtility.java:987) >> > > at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster >> > > (HBaseTestingUtility.java:868) >> > > at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster >> > > (HBaseTestingUtility.java:862) >> > > at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster >> > > (HBaseTestingUtility.java:806) >> > > at com.vnera.storage.metrics.HBaseTestTableFactory.<init>(HBase >> > > TestTableFactory.java:25) >> > > at com.vnera.storage.metrics.HBaseTests.testCounterTimetamp(HBa >> > > seTests.java:70) >> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> > > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce >> > > ssorImpl.java:62) >> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe >> > > thodAccessorImpl.java:43) >> > > at java.lang.reflect.Method.invoke(Method.java:498) >> > > at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall( >> > > FrameworkMethod.java:50) >> > > at org.junit.internal.runners.model.ReflectiveCallable.run(Refl >> > > ectiveCallable.java:12) >> > > at org.junit.runners.model.FrameworkMethod.invokeExplosively(Fr >> > > ameworkMethod.java:47) >> > > at org.junit.internal.runners.statements.InvokeMethod.evaluate( >> > > InvokeMethod.java:17) >> > > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) >> > > at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit >> > > 4ClassRunner.java:78) >> > > at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit >> > > 4ClassRunner.java:57) >> > > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) >> > > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) >> > > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) >> > > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) >> > > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) >> > > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) >> > > at org.junit.runner.JUnitCore.run(JUnitCore.java:137) >> > > at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs >> > > (JUnit4IdeaTestRunner.java:68) >> > > at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.star >> > > tRunnerWithArgs(IdeaTestRunner.java:47) >> > > at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsA >> > > ndStart(JUnitStarter.java:242) >> > > at com.intellij.rt.execution.junit.JUnitStarter.main( >> > JUnitStarter.java:70) >> > > >> > > >> > >> > >
