Step by step Installing Apache Oozie in Hadoop single node

Prerequisites:

1. Java jdk 1.6+

2. Maven 3.3.9

3. Hadoop 2.x

Installing Oozie 4.3.0

Setting the environment variables:

Save and close the file

Running Oozie Build

Modify the pom.xml under /u01/hadoop/oozie-4.3.0 as below

Now run the below command

Oozie server setup

Add or modify hadoop core-site.xml under /u01/hadoop/hadoop-2.7.2/etc/hadoop as below

Create a libext folder under the oozie directory

Move downloaded ext-2.2.zip to libext folder

Copy Hadoop libraries into libext folder of oozie

Preparing war file

Creating Oozie Sharelib

Copy the hadoop core-site.xml file properties to core-site.xml file in /u01/hadoop/oozie-4.3.0/distro/target/oozie-4.3.0-distro/oozie-4.3.0/conf/hadoop-conf 

Copy mapred-site.xml and yarn-site.xml files to /u01/hadoop/oozie-4.3.0/distro/target/oozie-4.3.0-distro/oozie-4.3.0/conf/hadoop-conf

Add or modify oozie-site.xml file under /u01/hadoop/oozie-4.3.0/distro/target/oozie-4.3.0-distro/oozie-4.3.0/conf as below

Now run the below command

Creating Oozie database

Setting environment variables for Oozie

Starting Oozie daemon

Run the below command to start Oozie daemon

Run the below command to run as a process

Setting up client node for Oozie

Starting Oozie client node

Oozie web console url

http://localhost:11000/oozie

Checking the status of the Oozie process

Checking the what sharelib is being used by oozie while the daemon is running

Running the example Oozie jobs and testing the installation

We see different example folders such as pig,hive,mapreduce etc..,

Taking mapreduce to explain below steps. 

In the job.properties files of each folder, change the name node port and job tracker port as below

save and close the file

Copying the examples folder to hdfs

Run the below command to check the status of the job

To check the log run the below command