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The ___________ attribute in the join node is the name of the workflow join node.

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The ___________ attribute in the join node is the name of the workflow join node.

(a) name

(b) to

(c) down

(d) none of the mentioned

This 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

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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.

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