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执行python的map reduce出错 io.IOException: Broken pipe lang.RuntimeException: PipeMapRed.waitO

2013-12-04 17:56 1251 查看
来源:http://stackoverflow.com/questions/5890188/hadoop-streaming-job-failed-in-python

java. io.IOException: Broken pipe 解决

-mapper  "python ./mapper.py"
-reducer "python ./reducer.py"


Try to enclose your input path in double quotes. (-input "/data/omni/20110115/exp6-10122")


lang.RuntimeException: PipeMapRed.waitOutputThreads()解决

hadoop jar hadoop-streaming*.jar  
-D stream.non.zero.exit.is.failure=false
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