All decision nodes must have a _____________ element to avoid bringing the workflow into an error state if none of the predicates evaluates to true.(a) name(b) default(c) server(d) clientThis question was addressed to me in examination.My question is based upon Oozie with Hadoop in division Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

All decision nodes must have a _____________ element to avoid bringing

1.	All decision nodes must have a _____________ element to avoid bringing the workflow into an error state if none of the predicates evaluates to true.(a) name(b) default(c) server(d) clientThis question was addressed to me in examination.My question is based upon Oozie with Hadoop in division Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop
Answer» Correct OPTION is (b) DEFAULT The explanation: The default ELEMENT indicates the TRANSITION to take if NONE of the predicates evaluates to true.

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