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root@SAMBA-Chennai:~# cat /etc/dhcp/dhcpd.conf 
authoritative;

subnet 192.168.70.0 netmask 255.255.255.0 {
    range 192.168.70.35 192.168.70.40;
    option domain-name "dvindia.net";
    option domain-name-servers 8.8.8.8;
    option broadcast-address 192.168.70.255;
    option routers 192.168.70.100;
    option subnet-mask 255.255.255.0;

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wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.9.tar.gz -O elasticsearch.tar.gz

tar -xf elasticsearch.tar.gz
rm elasticsearch.tar.gz
mv elasticsearch-* elasticsearch
sudo mv elasticsearch /usr/local/share

curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
mv *servicewrapper*/service /usr/local/share/elasticsearch/bin/
rm -Rf *servicewrapper*

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http://sourceforge.net/projects/controltier/files/Installer/3.6.1/ControlTier-3.6.1.zip
cd /path/to/extracted/ControlTier-3.4.6. 
sh install.sh --client -Dserver.hostname=172.16.30.42

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# deb http://archive.ubuntu.com/ubuntu precise main restricted

# deb http://archive.ubuntu.com/ubuntu precise-updates main restricted
# deb http://security.ubuntu.com/ubuntu precise-security main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu precise main restricted
deb-src http://archive.ubuntu.com/ubuntu precise main restricted

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# Set Hadoop-specific environment variables here.

# Disable IPv6.

export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:
export JAVA_HOME=/app_packages/jdk1.6.0_30


# The only required environment variable is JAVA_HOME.  All others are
# optional.  When running a distributed configuration it is best to

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<?xml version="1.0"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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# Installing CDH4 on a Single Linux Node in Pseudo-distributed Mode in MRv1
# https://ccp.cloudera.com/display/CDH4DOC/Installing+CDH4+on+a+Single+Linux+Node+in+Pseudo-distributed+Mode#InstallingCDH4onaSingleLinuxNodeinPseudo-distributedMode-InstallingCDH4withMRv1onaSingleLinuxNodeinPseudodistributedmode

# Installing CDH4 with MRv1 on a Single Linux Node in Pseudo-distributed mode
# On Ubuntu Precise
tech@tech-VirtualBox:~$ wget -cv http://archive.cloudera.com/cdh4/one-click-install/precise/amd64/cdh4-repository_1.0_all.deb
tech@tech-VirtualBox:~$ sudo dpkg -i cdh4-repository_1.0_all.deb # Adds /etc/apt/sources.list.d/cloudera-cdh4.list ??
tech@tech-VirtualBox:~$ dpkg -L cdh4-repository                  # To view the files on Ubuntu systems
/.
/etc

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# Assumes you have Sun JDK installed already and JAVA_HOME set to that for root
# This is all basically a summary of various parts of https://ccp.cloudera.com/display/CDH4DOC/CDH4+Documentation

# Add Cloudera RPM-GPG-KEY and repo
rpm --import http://archive.cloudera.com/cdh4/redhat/6/x86_64/cdh/RPM-GPG-KEY-cloudera
rpm -ivh http://archive.cloudera.com/cdh4/one-click-install/redhat/6/x86_64/cloudera-cdh-4-0.x86_64.rpm

# Install CDH4 Base
yum install hadoop-0.20-conf-pseudo

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# hdfs-site.xml

#     <property>
#         <name>dfs.replication</name>
#         <value>1</value>
#     </property>


# core-site.xml

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# hdfs-site.hml
#<property>
#    <name>dfs.replication</name>
#    <value>1</value>
#  </property>
#  <property>
#    <name>dfs.namenode.name.dir</name>
#    <value>file:/opt/yarn_data/hdfs/namenode</value>
#  </property>
#  <property>