Robert Wolff 3061f152f8 Many moves of core docs

Many documents were moved from high level
folder to new lower levels within each platform.
These docs have been kept in both folder temporarily.

Signed-off-by: Robert Wolff <robert.wolff@linaro.org>

2016-12-08 11:56:44 -08:00

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This post concentrates on installing ODPi components built using Apache BigTop. These steps configure and run the components on a single node.

Prerequisites:

Java 7 (e.g. openjdk-7-jre)

Repo:

ODPi deb and rpm packages can be found on Linaro repositories:

Debian Jessie - http://repo.linaro.org/ubuntu/linaro-overlay/
CentOS 7 - http://repo.linaro.org/rpm/linaro-overlay/centos-7/

Installation :

On Debian:

Add to repo source list (not required if you are using the installer from the Reference Platform):

echo "deb http://repo.linaro.org/ubuntu/linaro-overlay jessie main" | sudo tee /etc/apt/sources.list.d/linaro-overlay-repo.list
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E13D88F7E3C1D56C

Update the source list and install the dependencies:

sudo apt-get update
sudo apt-get install openssh-server rsync openjdk-7-jre openjdk-7-jdk
sudo apt-get build-dep build-essential

Install Hadoop packages:

sudo apt-get install -ft jessie bigtop-tomcat bigtop-utils hadoop* spark* hue* zookeeper* hive* hbase* oozie* pig* mahout*

On CentOS:

sudo wget http://repo.linaro.org/rpm/linaro-overlay/centos-7/linaro-overlay.repo -O /etc/yum.repos.d/linaro-overlay.repo
sudo yum update
sudo yum -y install openssh-server openssh-clients java-1.7.0-openjdk*
sudo yum install -y bigtop-tomcat bigtop-utils hadoop* spark* hue* zookeeper* hive* hbase* oozie* pig* mahout*

Verifying Installation

Packages would get installed in /usr/lib

Type hadoop to check if hadoop is installed:

hadoop

And you should see the following:

linaro@debian:~$ hadoop
Usage: hadoop [--config confdir] COMMAND
       where COMMAND is one of:
  fs                   run a generic filesystem user client
  version              print the version
  jar <jar>            run a jar file
  checknative [-a|-h]  check native hadoop and compression libraries availability
  distcp <srcurl> <desturl> copy file or directories recursively
  archive -archiveName NAME -p <parent path> <src>* <dest> create a hadoop archive
  classpath            prints the class path needed to get the
  credential           interact with credential providers
                       Hadoop jar and the required libraries
  daemonlog            get/set the log level for each daemon
  trace                view and modify Hadoop tracing settings
 or
  CLASSNAME            run the class named CLASSNAME

Most commands print help when invoked w/o parameters.

Next Step: Setup, Configuration and Running Hadoop

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