Hello, Recently I'm trying to launch some performance tests using Apache tool: http://wiki.apache.org/hadoop/Hbase/PerformanceEvaluation, but I'm facing many problems. First I have to add that we're using HBase 0.92 with Hadoop 0.22. When I'm launching tool I get following error:
mapreduce.JobSubmitter: Cleaning up the staging area hdfs://nn.evizone.icsadl.agh.edu.pl/tmp/hadoop-root/mapred/staging/hdfs/.staging/job_201205231343_0004 Exception in thread "main" java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected Maybe there is any posibility to change only required classes in jars? I tried to use hadoop-core-1.0.0 but then versions don't match and exceptions are thrown... -- Konrad Tendera
