Explanation:Amazon Elastic MapReduce (Amazon EMR) is a web service that makes it easy to process large amounts of data efficiently. 7. ___________ is an RPC framework that defines a compact binary serialization format used to persist data structures for later analysis.
A. Pig
B. Hive
C. Thrift
D. None of the mentioned
Answer:A
Explanation:Amazon Elastic MapReduce (Amazon EMR) is a web service that makes it easy to process large amounts of data efficiently. 7. ___________ is an RPC framework that defines a compact binary serialization format used to persist data structures for later analysis.
A. Pig B. Hive C. Thrift D. None of the mentioned
Explanation:Amazon EMR does not support Hive Authorization. 8. Impala on Amazon EMR requires _________ running Hadoop 2.x or greater.