java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

grokbase.com | 7 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    [Hive-user] Hive 0.13/Hcatalog : Mapreduce Exception : java.lang.IncompatibleClassChangeError - Grokbase

    grokbase.com | 7 months ago
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
  2. 0

    RE: Hive 0.13/Hcatalog : Mapreduce Exception : java.lang.IncompatibleClassChangeError

    apache.org | 1 year ago
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
  3. 0

    HCatalog: Exception in thread "main" java.lang.IncompatibleClassChangeError

    Stack Overflow | 2 years ago
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

      at org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.getJobInfo()
    2. org.apache.hive
      HCatBaseOutputFormat.checkOutputSpecs
      1. org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.getJobInfo(HCatBaseOutputFormat.java:104)
      2. org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.getOutputFormat(HCatBaseOutputFormat.java:84)
      3. org.apache.hive.hcatalog.mapreduce.HCatBaseOutputFormat.checkOutputSpecs(HCatBaseOutputFormat.java:73)
      3 frames
    3. Hadoop
      Job$10.run
      1. org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:458)
      2. org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:343)
      3. org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
      4. org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
      4 frames
    4. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:415)
      2 frames
    5. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
      1 frame
    6. Hadoop
      Job.waitForCompletion
      1. org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
      2. org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)
      2 frames
    7. com.citi.aqua
      MainRunner.run
      1. com.citi.aqua.snu.hdp.clar.mra.service.MainRunner.run(MainRunner.java:79)
      1 frame
    8. Hadoop
      ToolRunner.run
      1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
      2. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
      2 frames
    9. com.citi.aqua
      MainRunner.main
      1. com.citi.aqua.snu.hdp.clar.mra.service.MainRunner.main(MainRunner.java:89)
      1 frame
    10. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    11. Hadoop
      RunJar.main
      1. org.apache.hadoop.util.RunJar.main(RunJar.java:212)
      1 frame