Changes between Version 7 and Version 8 of jazz/DRBL_Hadoop


Ignore:
Timestamp:
Nov 7, 2008, 6:16:26 PM (16 years ago)
Author:
jazz
Comment:

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  • jazz/DRBL_Hadoop

    v7 v8  
    9999 </configuration>
    100100}}}
     101 * edit /etc/rc.local for DRBL Server as Hadoop namenode
     102{{{
     103#!diff
     104--- /etc/rc.local.org   2008-11-07 18:09:10.000000000 +0800
     105+++ /etc/rc.local       2008-11-07 17:58:14.000000000 +0800
     106@@ -11,4 +11,7 @@
     107 #
     108 # By default this script does nothing.
     109
     110+echo 3 > /proc/sys/vm/drop_caches
     111+/home/jazz/hadoop-0.18.2/bin/hadoop namenode -format
     112+/home/jazz/hadoop-0.18.2/bin/hadoop-daemon.sh start namenode
     113 exit 0
     114}}}
     115 * edit rc.local for DRBL client as datanode
     116{{{
     117~$ cat > rc.local << EOF
     118}}}
     119{{{
     120#!/bin/sh -e
     121echo 3 > /proc/sys/vm/drop_caches
     122/home/jazz/hadoop-0.18.2/bin/hadoop-daemon.sh start datanode
     123exit 0
     124EOF
     125}}}
     126{{{
     127~$ chmod a+x rc.local
     128~$ sudo /opt/drbl/sbin/drbl-cp-host rc.local /etc/
     129}}}
     130 * shutdown DRBL clients
     131 * reboot DRBL server
     132 * use "Wake on LAN" for DRBL clients
     133 * browse http://192.168.61.254:50070 for DFS status