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This commit is contained in:
tqchen 2014-12-29 06:21:34 -08:00
parent d64d0ef1dc
commit 491716c418
1 changed files with 3 additions and 1 deletions
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tracker/rabit_hadoop.py
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@ -19,8 +19,10 @@ hadoop_home = os.getenv('HADOOP_HOME')
if hadoop_home != None: if hadoop_home != None:
if hadoop_binary == None: if hadoop_binary == None:
hadoop_binary = hadoop_home + '/bin/hadoop' hadoop_binary = hadoop_home + '/bin/hadoop'
assert os.path.exists(hadoop_binary), "HADDOP_HOME does not contain the hadoop binary"
if hadoop_streaming_jar == None: if hadoop_streaming_jar == None:
hadoop_streaming_jar = hadoop_home + '/bin/hadoop' hadoop_streaming_jar = hadoop_home + '/lib/hadoop-streaming.har'
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:
print 'Warning: Cannot auto-detect path to hadoop and streaming jar, need to set them via arguments -hs and -hb' print 'Warning: Cannot auto-detect path to hadoop and streaming jar, need to set them via arguments -hs and -hb'