FAQ
Hi,

I'm running an MR application that produces an output that is saved in
HDFS. My application has 5 slave nodes (so it has also 5 data nodes).
The hdfs file replication factor is 1. I want from my application, or
from the Hadoop MR source code tell which data node my result should
be. For example, if I've datanode1-5, I would like to say to the name
node to save the reduce output result data in a specific datanode.

Is it possible?


Thanks,

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grouphdfs-user @
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postedJun 15, '11 at 7:22p
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