[
https://issues.apache.org/jira/browse/HBASE-15666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16333908#comment-16333908
]
DM commented on HBASE-15666:
----------------------------
I am trying to use {{HBaseTestingUtility}} with {{hbase-shaded-client}} &
{{hbase-shaded-server}} . On trying to start a mini cluster it is throwing me
the below exception. Is this exception related to this issue? Can someone
provide me some workaround
{code:java}
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.ServletHolder.initServlet(ServletHolder.java:440)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:263)
at
org.apache.hadoop.hbase.shaded.org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:736)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:519)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at
org.apache.hadoop.hbase.shaded.org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.apache.hadoop.hbase.shaded.org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at
org.apache.hadoop.hbase.shaded.org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.apache.hadoop.hbase.shaded.org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:900)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:774)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:667)
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:25)
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){code}
> shaded dependencies for hbase-testing-util
> ------------------------------------------
>
> Key: HBASE-15666
> URL: https://issues.apache.org/jira/browse/HBASE-15666
> Project: HBase
> Issue Type: New Feature
> Components: test
> Affects Versions: 1.1.0, 1.2.0
> Reporter: Sean Busbey
> Priority: Critical
> Fix For: 2.0.0, 1.5.0
>
>
> Folks that make use of our shaded client but then want to test things using
> the hbase-testing-util end up getting all of our dependencies again in the
> test scope.
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