Hi, Can anyone help this? Thx! 2015-07-30 18:11 GMT+08:00 liam <[email protected]>:
> Hi,all > I failed in building the sample cube “kylin_sales_cube”,I found the error > message from the logs(showed bellow). > Did anyone get the same issue before? Any help would be highly > appreciated. > I use : hadoop(2.6.0) , hive(1.0.1) , kylin(0.7.2) , hbase(1.0.1.1) > > - > - > > ——Here :ERROR Message----- > > - [pool-7-thread-2]:[2015-07-30 > > 17:48:20,435][ERROR][org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:137)] > - ExecuteException job:2da67e50-02f7-4a11-aa67-2a6a5dff5f36 > - org.apache.kylin.job.exception.ExecuteException: > org.apache.kylin.job.exception.ExecuteException: > java.lang.IncompatibleClassChangeError: Found interface > org.apache.hadoop.mapreduce.JobContext, but class was expected > - at > > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:110) > - at > > org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:133) > - at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > - at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > - at java.lang.Thread.run(Thread.java:745) > - Caused by: org.apache.kylin.job.exception.ExecuteException: > java.lang.IncompatibleClassChangeError: Found interface > org.apache.hadoop.mapreduce.JobContext, but class was expected > - at > > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:110) > - at > > org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50) > - at > > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106) > - ... 4 more > - Caused by: java.lang.IncompatibleClassChangeError: Found interface > org.apache.hadoop.mapreduce.JobContext, but class was expected > - at > > org.apache.hive.hcatalog.mapreduce.HCatBaseInputFormat.getSplits(HCatBaseInputFormat.java:102) > - at > > org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:493) > - at > > org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:510) > - at > > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:394) > - at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285) > - at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282) > - at java.security.AccessController.doPrivileged(Native Method) > - at javax.security.auth.Subject.doAs(Subject.java:415) > - at > > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614) > - at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282) > - at > > org.apache.kylin.job.hadoop.AbstractHadoopJob.waitForCompletion(AbstractHadoopJob.java:123) > - at > > org.apache.kylin.job.hadoop.cube.FactDistinctColumnsJob.run(FactDistinctColumnsJob.java:80) > - at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > - at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) > - at > > org.apache.kylin.job.common.MapReduceExecutable.doWork(MapReduceExecutable.java:112) > - at > > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106) > - ... 6 more > > >
