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tqchen 2015-01-11 11:47:37 -08:00
parent db2ebf7410
commit 5146409a1d
1 changed files with 4 additions and 2 deletions
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6
tracker/rabit_hadoop.py
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@ -27,8 +27,10 @@ if hadoop_home != None:
assert os.path.exists(hadoop_streaming_jar), "HADDOP_HOME does not contain the haddop streaming jar" assert os.path.exists(hadoop_streaming_jar), "HADDOP_HOME does not contain the haddop streaming jar"
if hadoop_binary == None or hadoop_streaming_jar == None: if hadoop_binary == None or hadoop_streaming_jar == None:
warnings.warn('Warning: Cannot auto-detect path to hadoop and hadoop-streaming jar, need to set them via arguments -hs and -hb\n'\ warnings.warn('Warning: Cannot auto-detect path to hadoop and hadoop-streaming jar\n'\
'\tTo enable auto-detection, you can set enviroment variable HADOOP_HOME or modify rabit_hadoop.py line 14') '\tneed to set them via arguments -hs and -hb\n'\
'\tTo enable auto-detection, you can set enviroment variable HADOOP_HOME'\
', or modify rabit_hadoop.py line 14')
parser = argparse.ArgumentParser(description='Rabit script to submit rabit jobs using Hadoop Streaming.'\ parser = argparse.ArgumentParser(description='Rabit script to submit rabit jobs using Hadoop Streaming.'\
'This script support both Hadoop 1.0 and Yarn(MRv2), Yarn is recommended') 'This script support both Hadoop 1.0 and Yarn(MRv2), Yarn is recommended')