Editorial Summary :
Apache Oozie is a Java web application specialized in scheduling Hadoop jobs . The core idea behind using using Apache Ooze is to manage the different jobs processed by the system . It gives you greater control over the jobs and also makes it easier to repeat those jobs at specified intervals . The workflows are defined as a collection of actions pipelined in a Directed Acyclic Graph (DAG) Control nodes direct the chronology of a job and define rules for starting and ending of a workflow . We are going to learn how to run a workflow job using Oozie command-line tool . We can use Ant or Maven tools to build workflow applications for this layout . The output shows the status of RUNNING, KILLED or SUCCEEDED workflow jobs . There is still a lot to know more about Apache Ozie, but if you want to learn more, try out our Big Data Hadoop & Spark Data course . Refer to our Courses in TrainingHub.io TrainingHub .
Key Highlights :
- Apache Oozie is a Java web application specialized in scheduling Hadoop jobs .
- Oozie is a command-line tool that runs Oozies workflow applications .
- We can use Ant or Maven tools to build workflow applications for this layout .
The editorial is based on the content sourced from medium.com