1.

Which of the following features is not provided by Impala?(a) SQL functionality(b) ACID(c) Flexibility(d) None of the mentionedI got this question in semester exam.The origin of the question is Impala in portion Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer»

The correct choice is (b) ACID

The EXPLANATION is: Impala COMBINES all of the BENEFITS of other Hadoop frameworks, including flexibility, scalability, and cost-effectiveness, with the performance, usability, and SQL functionality NECESSARY for an enterprise-grade ANALYTIC database.



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