amon
From: satish.se...@hcl.com
To: mapreduce-user@hadoop.apache.org; ramon_w...@hotmail.com
Date: Mon, 12 Mar 2012 09:00:49 +0530
Subject: RE: Why most of the free reduce slots are NOT used for my Hadoop Jobs?
Thanks.
Just guessing if this has something to do with number of cores/cpus.
Myse
28.00 0
CheersRamon
Subject: Re: Why most of the free reduce slots are NOT used for my Hadoop
Jobs? Thanks.
From: j...@cloudera.com
Date: Sat, 10 Mar 2012 07:00:26 -0500
To: mapreduce-user@hadoop.apache.org
What does the jobtracker web page say is the
What does the jobtracker web page say is the total reduce capacity?
-Joey
On Mar 10, 2012, at 5:39, WangRamon wrote:
> Hi All
>
> I'm using Hadoop-0.20-append, the cluster contains 3 nodes, for each node I
> have 14 map and 14 reduce slots, here is the configuration:
>
>
>
>
Hi All I'm using Hadoop-0.20-append, the cluster contains 3 nodes, for each
node I have 14 map and 14 reduce slots, here is the configuration:
mapred.tasktracker.map.tasks.maximum
14
mapred.tasktracker.reduce.tasks.maximum
14
map
