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python Programming Glossary: pipemapred.java

Hadoop Streaming - Unable to find file error

http://stackoverflow.com/questions/4339788/hadoop-streaming-unable-to-find-file-error

460 at org.apache.hadoop.streaming.PipeMapRed.configure PipeMapRed.java 214 ... 19 more Caused by java.io.IOException error 2 No such..

Hadoop Streaming Job failed error in python

http://stackoverflow.com/questions/4460522/hadoop-streaming-job-failed-error-in-python

org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads PipeMapRed.java 311 at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished.. at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished PipeMapRed.java 545 at org.apache.hadoop.streaming.PipeMapper.close PipeMapper.java..

Hadoop cluster - Do I need to replicate my code over all machines before running job?

http://stackoverflow.com/questions/7892950/hadoop-cluster-do-i-need-to-replicate-my-code-over-all-machines-before-running

org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads PipeMapRed.java 311 at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished.. at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished PipeMapRed.java 545 at org.apache.hadoop.streaming.PipeMapper.map PipeMapper.java.. org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads PipeMapRed.java 311 at org.apache.hadoop.streaming.PipeMapRed.mapRedFinished..