this is because you use the MRv1 map/reduce in the MRv2 job setting. The difference that MRv1 use the abstract class,while the MRv2 use the interface .
发自我的 iPhone 在 2013-12-7，12:59，Viswanathan J <[email protected]> 写道： > Hi, > > I'm trying to run the Hadoop MR job for lzo testing and getting below error, > > Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but > class was expected > > Please help. > > -- > Regards, > Viswa.J
