1.

The ___________ attribute in the join node is the name of the workflow join node.(a) name(b) to(c) down(d) none of the mentionedThis question was addressed to me in semester exam.Asked question is from Oozie with Hadoop topic in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer»

The CORRECT option is (a) name

The explanation is: The to attribute in the join node indicates the name of the workflow node that will executed after all concurrent execution PATHS of the corresponding FORK arrive to the join node.



Discussion

No Comment Found

Related InterviewSolutions