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 pig-user by Russell Jurney, 9 months ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
via pig-user by Russell Jurney, 1 year ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
via pig-user by Russell Jurney, 9 months ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
via pig-user by Russell Jurney, 1 year ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
via pig-user by Russell Jurney, 1 year ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
via pig-user by Russell Jurney, 9 months ago
Found class org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
java.lang.IncompatibleClassChangeError: Found class
org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected	at org.apache.pig.piggybank.storage.XMLLoader$XMLRecordReader.initialize(XMLLoader.java:102)	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.initialize(PigRecordReader.java:181)	at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:522)	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)