Build failed due to unable to copy the commons instrumented jar. I could see the following error in the log.
[copy] Copying 5 files to /home/vinay/mapreduce/build-fi/system/hadoop-mapred-0.22.0-SNAPSHOT
/home/vinay/mapreduce/build.xml:1307: Warning: Could not find file /home/vinay/mapreduce/build-fi/ivy/lib/Hadoop/system/hadoop-common-instrumented-0.22.0-SNAPSHOT.jar to copy.
It's pointing to the wrong path to copy the file. Actually the correct path is,