1.

A recurring workflow is used for purging expired data on __________ cluster.(a) Primary(b) Secondary(c) BCP(d) None of the mentionedI have been asked this question in an internship interview.The query is from Orchestration in Hadoop topic in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer»

The correct option is (a) Primary

The EXPLANATION is: FALCON PROVIDES retention workflow for each cluster based on the defined POLICY.



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