Workflows expressed in Oozie can contain:
A) Sequences of MapReduce and Pig. These sequences can be combined with other actions including forks, decision points, and path joins.
B) Sequences of MapReduce job only; on Pig on Hive tasks or jobs. These MapReduce sequences can be combined with forks and path joins.
C) Sequences of MapReduce and Pig jobs. These are limited to linear sequences of actions with exception handlers but no forks.
D) Iterntive repetition of MapReduce jobs until a desired answer or state is reached.

Question

Quizplus · Accepted Answer

Oozie workflows can include sequences of MapReduce and Pig jobs, and they can be combined with other actions like forks, decision points, and path joins, allowing for complex workflow structures.

Workflows Expressed in Oozie Can Contain