FAQ
Hi, this is weird ... I'm running a job on single node with 32 mappers,
running one at a time.

Output says this: ..

11/06/16 00:59:43 INFO mapred.JobClient: Rack-local map tasks=18
<<<<==========
11/06/16 00:59:43 INFO mapred.JobClient: Launched map tasks=32
11/06/16 00:59:43 INFO mapred.JobClient: Data-local map tasks=14

Number of Hadoop nodes specified by user: 1
Received 1 nodes from PBS
Clean up node: tcc-5-72

When is that usually possible?

Thank you,
Mark

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postedJun 17, '11 at 3:23a
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