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Q. What is the purpose of the Hadoop Distributed Cache in MapReduce?
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Q. What is the significance of the Oozie Bundle Application in workflow automation?
Q. Which component is responsible for fault tolerance in Hadoop?
Q. In Hive, what is the purpose of the JOIN statement?
Q. . . . . . . . . command is used to copy file or directories recursively.
Q. What is the function of the Hadoop MultipleOutputs class?
Q. Types that may be null must be defined as a . . . . . . . . of that type and Null within Avro.
Q. In Oozie, what is the significance of the "ok to" and "error to" properties in a workflow?
Q. Which of the following format is similar to TCompactProtocol?
Q. . . . . . . . . Collection API allows for even distribution of custom replica properties.
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