|| at Aug 24, 2010 at 7:38 pm
Thanks, Ted. Just check the scripts. Start-balancer.sh calls hadoop-daemon.sh to start balancer, which ofcoz actually calls hadoop to do its job.
--- On Tue, 8/24/10, Ted Yu wrote:
From: Ted Yu <firstname.lastname@example.org>
Subject: Re: command to start and stop balancer?
Date: Tuesday, August 24, 2010, 2:20 PM
start-balancer.sh calls 'start balancer'
They have same effect.
On Tue, Aug 24, 2010 at 12:13 PM, jiang licht wrote:
In current hadoop documentation, it is "hadoop balancer [-threshold
<threshold>]" to start a balancer and to stop the balancer press ctrl-c.
But in some other places (YDN and older hadoop version documentation), call
"start-balancer.sh" to start it and call "stop-balancer.sh" to stop it. And
I guess start-balancer.sh can also take an optional argument "[-threshold
Which one is recommended for hadoop 0.20 (I am using CDH3