+ user@ Please do continue the conversation on the mailing list, in case others like you can benefit from / contribute to the discussion
Thanks Hemanth On Sat, Apr 20, 2013 at 5:32 PM, Hemanth Yamijala <yhema...@thoughtworks.com > wrote: > Hi, > > My code is working with having mrunit-0.9.0-incubating-hadoop1.jar as a > dependency. So, can you pull this from the mrunit download tarball, add it > to the dependencies in eclipse and try. Of course remove any other mrunit > jar you have already > > Thanks > Hemanth > > > On Sat, Apr 20, 2013 at 5:02 PM, 姚吉龙 <geelong...@gmail.com> wrote: > >> Sorry, I have not used the Maven things >> Could u tell me how to set this with Eclipse >> >> >> BRs >> geelong >> >> >> 2013/4/20 Hemanth Yamijala <yhema...@thoughtworks.com> >> >>> Hi, >>> >>> If your goal is to use the new API, I am able to get it to work with the >>> following maven configuration: >>> >>> <dependency> >>> <groupId>org.apache.mrunit</groupId> >>> <artifactId>mrunit</artifactId> >>> <version>0.9.0-incubating</version> >>> <classifier>hadoop1</classifier> >>> </dependency> >>> >>> If I switch with classifier hadoop2, I get the same errors as what you >>> facing. >>> >>> Thanks >>> Hemanth >>> >>> >>> On Sat, Apr 20, 2013 at 3:42 PM, 姚吉龙 <geelong...@gmail.com> wrote: >>> >>>> Hi Everyone >>>> >>>> I am testing my MR programe with MRunit, it's version >>>> is mrunit-0.9.0-incubating-hadoop2. My hadoop version is 1.0.4 >>>> The error trace is below: >>>> >>>> java.lang.IncompatibleClassChangeError: Found class >>>> org.apache.hadoop.mapreduce.TaskInputOutputContext, but interface was >>>> expected >>>> at >>>> org.apache.hadoop.mrunit.mapreduce.mock.MockContextWrapper.createCommon(MockContextWrapper.java:53) >>>> at >>>> org.apache.hadoop.mrunit.mapreduce.mock.MockMapContextWrapper.create(MockMapContextWrapper.java:70) >>>> at >>>> org.apache.hadoop.mrunit.mapreduce.mock.MockMapContextWrapper.<init>(MockMapContextWrapper.java:62) >>>> at >>>> org.apache.hadoop.mrunit.mapreduce.MapDriver.run(MapDriver.java:217) >>>> at >>>> org.apache.hadoop.mrunit.MapDriverBase.runTest(MapDriverBase.java:150) >>>> at org.apache.hadoop.mrunit.TestDriver.runTest(TestDriver.java:137) >>>> at UnitTest.testMapper(UnitTest.java:41) >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> at >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>> at >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at junit.framework.TestCase.runTest(TestCase.java:168) >>>> at junit.framework.TestCase.runBare(TestCase.java:134) >>>> at junit.framework.TestResult$1.protect(TestResult.java:110) >>>> at junit.framework.TestResult.runProtected(TestResult.java:128) >>>> at junit.framework.TestResult.run(TestResult.java:113) >>>> at junit.framework.TestCase.run(TestCase.java:124) >>>> at junit.framework.TestSuite.runTest(TestSuite.java:232) >>>> at junit.framework.TestSuite.run(TestSuite.java:227) >>>> at >>>> org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:79) >>>> at >>>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) >>>> at >>>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) >>>> at >>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) >>>> at >>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) >>>> at >>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) >>>> at >>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) >>>> >>>> >>>> Anyone has idea? >>>> >>>> BRs >>>> Geelong >>>> >>>> -- >>>> From Good To Great >>>> >>> >>> >> >> >> -- >> From Good To Great >> > >
