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Install/Configure Ranger HDFS Plugin:


Ranger HDFS plugin helps to centralize the HDFS authorization policies. To verify that, first Apache Hadoop needs to be installed. If Hadoop is not already installed, follow below steps.
  • These instructions were written for Hadoop 2.5.2. So grab that tar (hadoop-2.5.2.tar.gz) and checksum file (hadoop-2.5.2.tar.gz.md5).
  • Follow the instructions available on the hadoop site http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SingleCluster.html.
  • Follow steps given in pseudo distributed mode.
  • Make note of the location where you installed hadoop. Here I assume that you have installed it in /usr/local/hadoop.
  • Create a user under which we could install and ultimately run the various hadoop processes. And login as that user.

                      sudo useradd --home-dir /var/hadoop --create-home --shell /bin/bash --user-group hadoop
                      sudo tar xzf hadoop-2.5.2.tar.gz -C /usr/local
                      cd /usr/local
                      sudo ln -s hadoop-2.5.2 hadoop
                      sudo chown hadoop -R hadoop hadoop-2.5.2
                      sudo chgrp hadoop -R hadoop hadoop-2.5.2
                      sudo su - hadoop

Now let's follow the below steps to install/configure Ranger HDFS plugin.

 

Instructions

Install/Configure Ranger Hive Plugin:

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Install/Configure Ranger Storm Plugin: 

Instructions will be updated soon.

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