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From Debraj Manna <subharaj.ma...@gmail.com>
Subject Re: HbaseTestingUtlity with hbase-shaded-client and hbase-shaded-server
Date Mon, 22 Jan 2018 06:33:58 GMT
Hi

Is the above exception related to the below open issue
https://issues.apache.org/jira/browse/HBASE-15666 ?

Thanks,

On Sun, Jan 21, 2018 at 10:43 PM, Debraj Manna <subharaj.manna@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)
>
>

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