I am following a tutorial from the "Spring in Action" book (by Manning Pubblications).
I have a problem when I try to deploy a webApp (with springMVC) with JRebel.
[2016-04-04 11:00:28,040] Artifact WebAppSpring: Artifact is being deployed, please wait...
Connected to server
2016-04-04 11:00:28 JRebel: ERROR Class 'org.apache.catalina.startup.ContextConfig' could not be processed by org.zeroturnaround.javarebel.integration.catalina.ContextConfigCBP#java.net.URLClassLoader#1134affc: org.zeroturnaround.bundled.javassist.CannotCompileException: [source error] processAnnotationsUrl(java.net.URL,org.apache.tomcat.util.descriptor.web.WebXml,boolean) not found in org.apache.catalina.startup.ContextConfig
at org.zeroturnaround.bundled.javassist.CtNewMethod.make(JRebel:79)
at org.zeroturnaround.bundled.javassist.CtNewMethod.make(JRebel:45)
at org.zeroturnaround.bundled.javassist.CtMethod.make(JRebel:132)
at org.zeroturnaround.javarebel.integration.catalina.ContextConfigCBP.implementReloadingOnTomcat8(ContextConfigCBP.java:122)
at org.zeroturnaround.javarebel.integration.catalina.ContextConfigCBP.process(ContextConfigCBP.java:25)
at org.zeroturnaround.javarebel.integration.support.JavassistClassBytecodeProcessor.process(JRebel:117)
at com.zeroturnaround.javarebel.kh.a(JRebel:359)
at com.zeroturnaround.javarebel.kh.a(JRebel:348)
at com.zeroturnaround.javarebel.kh.a(JRebel:316)
at com.zeroturnaround.javarebel.SDKIntegrationImpl.runBytecodeProcessors(JRebel:132)
at com.zeroturnaround.javarebel.jP.transform(JRebel:57)
at java.lang.ClassLoader.defineClass(ClassLoader.java)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:462)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:431)
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:497)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1471)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1312)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1404)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:832)
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:497)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$256(TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: compile error: processAnnotationsUrl(java.net.URL,org.apache.tomcat.util.descriptor.web.WebXml,boolean) not found in org.apache.catalina.startup.ContextConfig
at org.zeroturnaround.bundled.javassist.compiler.TypeChecker.atMethodCallCore(JRebel:749)
at org.zeroturnaround.bundled.javassist.compiler.TypeChecker.atCallExpr(JRebel:695)
at org.zeroturnaround.bundled.javassist.compiler.JvstTypeChecker.atCallExpr(JRebel:157)
at org.zeroturnaround.bundled.javassist.compiler.ast.CallExpr.accept(JRebel:46)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.doTypeCheck(JRebel:242)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:330)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:351)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atIfStmnt(JRebel:398)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:355)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:351)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atIfStmnt(JRebel:398)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:355)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atStmnt(JRebel:351)
at org.zeroturnaround.bundled.javassist.compiler.ast.Stmnt.accept(JRebel:50)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atMethodBody(JRebel:292)
at org.zeroturnaround.bundled.javassist.compiler.CodeGen.atMethodDecl(JRebel:274)
at org.zeroturnaround.bundled.javassist.compiler.ast.MethodDecl.accept(JRebel:44)
at org.zeroturnaround.bundled.javassist.compiler.Javac.compileMethod(JRebel:169)
at org.zeroturnaround.bundled.javassist.compiler.Javac.compile(JRebel:95)
at org.zeroturnaround.bundled.javassist.CtNewMethod.make(JRebel:74)
... 51 more
2016-04-04 11:00:32 JRebel: Directory 'C:\Users\NINO\IdeaProjects\SpringInAction\out\production\SpringInAction' will be monitored for changes.
2016-04-04 11:00:32 JRebel: Directory 'C:\Users\NINO\IdeaProjects\SpringInAction\web' will be monitored for changes.
...
...
...
After this error, the deploy go fine.
But if I modify a static file (jsp for example) jrebel works fine...if I modify a java class, jrebel not works.
I don't know if is a problem relative to the error shown in console at deploy time.
In the past I userd Jrebel with eclipse with servlet (not spring) and it worked fine.
I use:
- IntellijIDEA 2016.1.1
- Java 1.8
- Spring 4.2.5
Can you help me???
Thanks
What version of tomcat are you using? 9.0.0 milestone? Grab JRebel 6.4.2 release from here and install the zip using the same instructions as for installing the nightly build at here, should fix the error.
Related
I am trying to build the Apache Beam release 2.15.0 source code with Gradle.
Following the repo, I execute the following command in the source folder.
$ sudo ./gradlew build --warning-mode=all --stacktrace
However, the build process terminates on the task :runners:google-cloud-dataflow-java:test as you can see in this picture.
Some more information about the failure of the test
java.lang.AssertionError: Expected test to throw (exception with message a string containing "Cannot create output file at" and an instance of java.lang.RuntimeException)
at org.junit.Assert.fail(Assert.java:89)
at org.junit.rules.ExpectedException.failDueToMissingException(ExpectedException.java:285)
at org.junit.rules.ExpectedException.access$100(ExpectedException.java:115)
at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:271)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:349)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:314)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:312)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
at org.junit.runners.ParentRunner.run(ParentRunner.java:396)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:175)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:157)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748)
My Gradle version is 5.2.1 and I'm using OpenJDK 1.8.0_222.
Can you please help me to identify the problem?
Thanks.
I did this
D:\pcf>spring --version
Spring CLI v2.0.6.RELEASE
and
spring install org.springframework.cloud:spring-cloud-cli:2.0.0.RELEASE
Now
D:\pcf>spring cloud --list
gives
Oct 18, 2018 2:15:57 PM org.springframework.cloud.launcher.cli.LauncherCommand$LauncherOptionHandler run
SEVERE: Error running spring cloud
java.lang.reflect.InvocationTargetException
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.springframework.cloud.launcher.cli.LauncherCommand$LauncherOptionHandler.run(LauncherCommand.java:115)
at org.springframework.boot.cli.command.options.OptionHandler.run(OptionHandler.java:84)
at org.springframework.boot.cli.command.OptionParsingCommand.run(OptionParsingCommand.java:54)
at org.springframework.boot.cli.command.CommandRunner.run(CommandRunner.java:219)
at org.springframework.boot.cli.command.CommandRunner.runAndHandleErrors(CommandRunner.java:171)
at org.springframework.boot.cli.SpringCli.main(SpringCli.java:63)
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.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.IllegalStateException: Cannot locate library: C:\Users\RZHHHN/.m2/repository/org/springframework/boot/experimental/spring-boot-thin-launcher/1.0.12.RELEASE/spring-boot-thin-launcher-1.0.12.RELEASE-exec.jar
at org.springframework.boot.loader.wrapper.ThinJarWrapper.launch(ThinJarWrapper.java:120)
at org.springframework.boot.loader.wrapper.ThinJarWrapper.main(ThinJarWrapper.java:97)
... 18 more
I tried some "clean up" of .m2 but no help
I tried to install the plugin "knapsack" on elasticsearch,
but in my log I see the error
[2015-10-20 09:12:49,739][WARN ][plugins ] [yt1] plugin knapsack, failed to invoke custom onModule method
java.lang.reflect.InvocationTargetException
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:497)
at org.elasticsearch.plugins.PluginsService.processModule(PluginsService.java:200)
at org.elasticsearch.plugins.PluginsModule.processModule(PluginsModule.java:61)
at org.elasticsearch.common.inject.Modules.processModules(Modules.java:64)
at org.elasticsearch.common.inject.ModulesBuilder.createInjector(ModulesBuilder.java:58)
at org.elasticsearch.node.internal.InternalNode.<init>(InternalNode.java:197)
at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:159)
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:70)
at org.elasticsearch.bootstrap.Bootstrap.main(Bootstrap.java:203)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:32)
Caused by: java.lang.VerifyError: class org.xbib.elasticsearch.action.RestExportAction overrides final method handleRequest.(Lorg/elasticsearch/rest/RestRequest;Lorg/elasticsearch/rest/RestChannel;)V
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.xbib.elasticsearch.knapsack.KnapsackPlugin.onModule(KnapsackPlugin.java:40)
... 13 more
when I try to export a index it states:
{"error":"MapperParsingException[failed to parse, document is empty]","status":400}
Do you have any idea of how to solve this error? Unfortunately I did not find a solution on Google.
Thanks in advance :)
ok, I've found the answer myself.
You need the same version of elasticsearch and knapsack
I have a compiled jar for Hadoop including this library:
com.google.guava:guava:jar:15.0:compile
When I submit it into my Hadoop CDH5.0.1 cluster I have this error:
java.lang.NoSuchMethodError: com.google.common.base.Stopwatch.createStarted()Lcom/google/common/base/Stopwatch;
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:152)
at com.trovit.pipeline.AdsPipelineDriver.main(AdsPipelineDriver.java:17)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
The main thing is that Hadoop has an older version of guava into its classpath, loads it before mine and crashes because the used function doesn't exist.
I've tried configuration parameters such as mapreduce.task.classpath.user.precedence, mapreduce.task.classpath.first or mapreduce.job.user.classpath.first but none of them worked.
Any guess for solving this problem?
I am copying my external jars to /home/hadoop/lib directoy in emr as a bootstrap process. But it is showing following error during bootstrap process
Exception in thread "main" java.lang.IncompatibleClassChangeError: class com.google.common.cache.CacheBuilder$3 has interface com.google.common.base.Ticker as super class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:792)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.google.common.cache.CacheBuilder.<clinit>(CacheBuilder.java:207)
at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.<clinit>(ShellBasedUnixGroupsMapping.java:46)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:861)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:906)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:932)
at org.apache.hadoop.security.Groups.<init>(Groups.java:48)
at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:140)
at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:205)
at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:184)
at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:236)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:477)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:463)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1521)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1422)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:256)
at com.amazon.elasticmapreduce.scriptrunner.ScriptRunner.fetchFile(ScriptRunner.java:39)
at com.amazon.elasticmapreduce.scriptrunner.ScriptRunner.main(ScriptRunner.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:187)
Can anyone help me why it is happening?
I found the answer. The problem was that Mahout 0.7 is using an older version of Guava. I replaced Mahout 0.7 with 0.8 and it worked.