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fix script

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This commit is contained in:
tqchen 2014-12-22 01:03:12 -08:00
parent fd533d9a76
commit 7a2ae105ea
1 changed files with 4 additions and 2 deletions
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6
tracker/rabit_hadoop.py
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@ -35,8 +35,10 @@ if hadoop_streaming_jar != None:
args.hadoop_streaming_jar = hadoop_streaming_jar
def hadoop_streaming(nslaves, slave_args):
cmd = '%s jar %s -input %s -output %s -mapper \"%s %s %s\" -reducer \"/bin/cat\" -file %s -D mapred.map.tasks=%d'
% (args.hadoop_binary, args.hadoop_streaming_jar, args.input, args.output, args.mapper, args.args, ' '.join(slave_args), args.mapper, nslaves)
cmd = '%s jar %s' % (args.hadoop_binary, args.hadoop_streaming_jar)
cmd += ' -input %s -output %s' (args.input, args.output)
cmd += ' -mapper \"%s %s %s\" -reducer \"/bin/cat\" ' % (args.mapper, args.args, ' '.join(slave_args))
cmd += ' -file %s -D mapred.map.tasks=%d' % (args.mapper, nslaves)
print cmd
subprocess.check_call(cmd, shell = True)