ERROR loader.OraLoader: mapreduce.outputformat.class is invalid

(Doc ID 1446381.1)

Last updated on JUNE 06, 2013

Applies to:

Oracle Loader for Hadoop - Version and later
Linux x86-64


Running a job with Oracle Loader for Hadoop and receiving the following exception:

ERROR loader.OraLoader: mapreduce.outputformat.class is invalid
Exception in thread "main" oracle.hadoop.loader.OraLoaderException: missing or invalid property "mapreduce.outputformat.class" value
at oracle.hadoop.loader.OraLoader.checkJob(
at oracle.hadoop.loader.OraLoader.main(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at org.apache.hadoop.util.RunJar.main(


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