loader.OraLoader

Oracle Loader for Hadoop Release 1.1.0.0.1 - Production Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. ... elided... Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

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  • via Oracle Community by 969597, 9 months ago
    Oracle Loader for Hadoop Release 1.1.0.0.1 - Production Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. ... elided... Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected
  • Stack trace

    • loader.OraLoader: Oracle Loader for Hadoop Release 1.1.0.0.1 - Production Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. ... elided... Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected at oracle.hadoop.loader.lib.output.DBOutputFormat.checkOutputSpecs(DBOutputFormat.java:204) at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:883) at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:844) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232) at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:844) at org.apache.hadoop.mapreduce.Job.submit(Job.java:481) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:511) at oracle.hadoop.loader.OraLoader.run(OraLoader.java:559) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at oracle.hadoop.loader.OraLoader.main(OraLoader.java:734) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:208)

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