Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via grokbase.com by Unknown author, 1 year ago
Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
via apache.org by Unknown author, 2 years ago
Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected	at org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.getJobInfo(HCatBaseOutputFormat.java:104)	at org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.getOutputFormat(HCatBaseOutputFormat.java:84)	at org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.checkOutputSpecs(HCatBaseOutputFormat.java:73)	at org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:458)	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:343)	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:1548)	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)	at com.citi.aqua.snu.hdp.clar.mra.service.MainRunner.run(MainRunner.java:79)	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)	at com.citi.aqua.snu.hdp.clar.mra.service.MainRunner.main(MainRunner.java:89)	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)