7.1. Downloading and Installing the Accumulo Application Package

To install the Accumulo Application Package:

Make a working directory for the Accumulo-on-Slider application package:

mkdir -p /usr/work/app-packages/accumulo

Download the Accumulo-on-Slider application package for your operating system to the /usr/work/app-packages/accumulo directory. For example, use the following command to download the centos6 version:

cd /usr/work/app-packages/accumulo
wget http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.2.4.2/slider-app-packages/accumulo/slider-accumulo-app-package-1.6.1.2.2.4.2-2.zip

Use the following command format to install the application package on YARN:

su <user>
/usr/hdp/current/slider-client/bin/./slider install-package --name ACCUMULO --package <package path>

Where <user> is the user who will create the Accumulo application instance.

For example, if user "hw_qa" downloaded the Accumulo package to the /usr/work/app-packages/accumulo folder:

su hw_qa
/usr/hdp/current/slider-client/bin/./slider install-package --name ACCUMULO --package /usr/work/app-packages/accumulo/slider-accumulo-app-package-1.6.1.2.2.0.0-2041.zip

Note that the --name (in this case, "ACCUMULO") should match the value of the <name> element in the package metainfo.xml flle, and that the install destination in HDFS is in the user's home directory under ./slider/package/ACCUMULO/*.zip