modify some explanation

This commit is contained in:
Boliang Chen 2015-01-12 23:46:20 +08:00
parent 34cde09b2b
commit ec3fd9bd2a

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@ -64,10 +64,10 @@ parser.add_argument('-mem', '--memory_mb', default=-1, type=int,
'so that each node can occupy all the mapper slots in a machine for maximum performance')
if hadoop_binary == None:
parser.add_argument('-hb', '--hadoop_binary', required = True,
help="path to hadoop binary folder")
help="path to hadoop binary file")
else:
parser.add_argument('-hb', '--hadoop_binary', default = hadoop_binary,
help="path to hadoop binary folder")
help="path to hadoop binary file")
if hadoop_streaming_jar == None:
parser.add_argument('-hs', '--hadoop_streaming_jar', required = True,