HashPartitioner.java: org.apache.hadoop.mapred.lib
BuiltInZlibInflater.java: org.apache.hadoop.io.compress.zlib
MuxOutputFormat.java: org.apache.hadoop.streaming
BenchmarkReducer.java: org.apache.hadoop.benchmarks.mapred
DefaultJobHistoryParser.java: org.apache.hadoop.mapred
BenchmarkMapper.java: org.apache.hadoop.benchmarks.mapred
HadoopStreaming.java: org.apache.hadoop.streaming
PipeCombiner.java: org.apache.hadoop.streaming
InverseMapper.java: org.apache.hadoop.mapred.lib
