Well he didn't say he wanted to decommission the node, just stop it
independently of the name node. ;-)
-Original Message-
From: Koji Noguchi [mailto:knogu...@yahoo-inc.com]
Sent: Monday, January 31, 2011 11:16 AM
To: common-dev@hadoop.apache.org
Subject: Re: Stopping data
If you want to decommission a datanode,
http://hadoop.apache.org/common/docs/r0.20.0/hdfs_user_guide.html#DFSAdmin+Command
-refreshNodes briefly explains how it works.
Koji
On 1/31/11 4:35 AM, "Segel, Mike" wrote:
James,
Remove the node without stopping what?
If you mean you want to remove
James,
Remove the node without stopping what?
If you mean you want to remove the data node without stopping the master, you
have a couple of ways...
First, if you're running Cloudera's CDH3b3 release you have /etc/init.d scripts
where you can issue a stop command.
(Stopping the datanode and th
