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Dionysios Logothetis resolved GIRAPH-1038. ------------------------------------------ Resolution: Won't Fix > mvn -Phadoop_2 -Dhadoop.version=2.7.1 compile not work for OS X > --------------------------------------------------------------- > > Key: GIRAPH-1038 > URL: https://issues.apache.org/jira/browse/GIRAPH-1038 > Project: Giraph > Issue Type: Bug > Components: build > Affects Versions: 1.3.0 > Environment: Mac OS X 10.11.1(I think it is OS X not the subversion) > Reporter: Jialin LIu > Priority: Major > Labels: maven > > When using Ubuntu 14.04 LTS, I set up Giraph 1.2 + Hadoop 2.7.1. After > package I can write code in giraph-examples/src and then mvn -Phadoop_2 > -Dhadoop.version=2.7.1 compile it's done and run hadoop all went well. But > when I tried to use Giraph 1.2 + Hadoop 2.7.1 on Mac OS X (10.11.1), the mvn > compile in the giraph-examples/ worked but when I tried to run bin/hadoop ... > as taught in the tutorial, it failed with the following: > Exception in thread "main" java.lang.IncompatibleClassChangeError: Found > interface org.apache.hadoop.mapreduce.JobContext, but class was expected > at > org.apache.giraph.bsp.BspOutputFormat.checkOutputSpecs(BspOutputFormat.java:43) > at > org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:266) > at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:139) > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290) > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287) > at org.apache.giraph.job.GiraphJob.run(GiraphJob.java:259) > at org.apache.giraph.GiraphRunner.run(GiraphRunner.java:94) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) > at org.apache.giraph.GiraphRunner.main(GiraphRunner.java:124) > 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.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) -- This message was sent by Atlassian Jira (v8.3.4#803005)