Streaming FAQ has some wrong instructions about input files splitting
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Key: MAPREDUCE-3991
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3991
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: documentation
Affects Versions: 0.23.0
Reporter: Harsh J
Assignee: Harsh J
Priority: Trivial
Steaming docs say, at:
http://hadoop.apache.org/common/docs/current/streaming.html#How+do+I+process+files%2C+one+per+map%3F
"Generate a file containing the full HDFS path of the input files. Each map
task would get one file name as input."
This is incorrect, as a file isn't split by lines, rather by size - for MR.
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