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

grokbase.com | 8 months ago
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  1. 0

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

    grokbase.com | 8 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
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  5. 0

    Error: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected

    GitHub | 2 years ago | gaohannk
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

    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