Oozie

Apache Oozie™ is a workflow scheduler system to manage Apache Hadoop jobs. Using Oozie, you can set up workflows that execute MapReduce applications and coordinators that manage workflows.

Oozie Workflow jobs are Directed Acyclical Graphs (DAGs) of actions. Oozie Coordinator jobs are recurrent Oozie Workflow jobs triggered by time (frequency) and data availability.

Oozie is integrated with the rest of the Hadoop stack and supports several types of Hadoop jobs out-of-the-box, such as Java map-reduce, Streaming map-reduce, Pig, Hive, Sqoop, and Distcp, as well as system-specific jobs, such as Java programs and shell scripts.

This section contains documentation for Oozie on the MapR Data Platform and provides all relevant details needed to use Oozie with MapR. The documentation in this section does not duplicate the documentation on the Apache Ooziesite.