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From Ajhtal Kuchipudi <ajhtal.kuchip...@gmail.com>
Subject How to run only one Reduce Task and it begins its execution only when all Map Tasks have been completed?
Date Tue, 10 Nov 2009 14:24:05 GMT
Hello, I need to know how to configure a job implemented in java (in Hadoop
Training Cloudera VM) to run only one Reduce Task and it begins only when
all Map Tasks have completed their execution. I need to know how to
configure this from the same Java code.

Thanks in advance.

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