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From "Vincent Y. Shen" <vincent.y.s...@gmail.com>
Subject mapred.tasktacker.reduce.tasks.maximum issue
Date Thu, 14 Nov 2013 14:53:43 GMT
Hi Guys,

I am increasing mapred.tasktacker.reduce.tasks.maximum in the hadoop
cluster. But regardless whatever I tried, hadoop refuses to use my value
but the default (2)

What I did do

stop mapred
stop dfs

update the value of mapred.tasktacker.reduce.tasks.maximum

start dfs
start mapred

But the system still uses default values


Hadoop version: 1.1.2
Java version: 7









Thanks guys for any pointers!!!!

Best regards,


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