: descaling hbase
From: jdcry...@apache.org
To: user@hbase.apache.org
For the region servers you just need to shut them down, the master
will rebalance.
For the datanodes you need to decommission them:
http://wiki.apache.org/hadoop/FAQ
all of the machines at the same time. When
you decommission a node, you need to give the cluster time to rebalance
before dropping a second node.
That is of course if you don't mind losing any data.
:-)
Date: Tue, 28 Jun 2011 10:33:39 -0700
Subject: Re: descaling hbase
From: jdcry
