You will need to recompile HBase against version 0.22 and use the resulting jars / tarball instead.
On May 30, 2012, at 2:51 AM, Konrad Tendera <[email protected]> wrote: > 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
