I have install hadoop-2.2.0 under two machine,one is master and other is
slave,then I start hadoop service under master machine.
[hadoop@master ~]$./start-dfs.sh
[hadoop@master ~]$./start-yarn.sh
[hadoop@master ~]$./mr-jobhistory-daemon.sh start historyserver
My question is whether I need start
No.
You don't need to.
Master will start all required daemons on slave.
Check all daemons using jps command.
Sent from my iPhone
> On Feb 16, 2014, at 7:03 PM, EdwardKing wrote:
>
> I have install hadoop-2.2.0 under two machine,one is master and other is
> slave,then I sta
My OS is CenterOS 2.6.18, master IP is 172.11.12.6 and slave IP is 172.11.12.7
First I start hadoop service under master,like follows:
[hadoop@master ~]$ cd /home/software/hadoop-2.2.0/sbin
[hadoop@master ~]$./start-dfs.sh
14/02/16 17:24:16 WARN util.NativeCodeLoader: Unable to load native-hadoop
started in master machine..
Thanks & Regards
Brahma Reddy Battula
From: EdwardKing [zhan...@neusoft.com]
Sent: Monday, February 17, 2014 7:04 AM
To: user@hadoop.apache.org
Subject: Re: Start hadoop service
My OS is CenterOS 2.6.18, master IP is 1