Explanation:With Hive 0.13.1 on Amazon EMR, certain options introduced in previous versions of Hive on EMR have been removed in favor of greater parity with Apache Hive. For example, the -x option was removed. 3. The Amazon EMR default input format for Hive is :.
A. org.apache.hadoop.hive.ql.io.CombineHiveInputFormat
B. org.apache.hadoop.hive.ql.iont.CombineHiveInputFormat
C. org.apache.hadoop.hive.ql.io.CombineFormat
D. All of the mentioned
Answer:A
Explanation:With Hive 0.13.1 on Amazon EMR, certain options introduced in previous versions of Hive on EMR have been removed in favor of greater parity with Apache Hive. For example, the -x option was removed. 3. The Amazon EMR default input format for Hive is :.
A. org.apache.hadoop.hive.ql.io.CombineHiveInputFormat B. org.apache.hadoop.hive.ql.iont.CombineHiveInputFormat C. org.apache.hadoop.hive.ql.io.CombineFormat D. All of the mentioned
Explanation:You can specify the hive.base.inputformat option in Hive to select a different file format, 4. Hadoop clusters running on Amazon EMR use ______ instances as virtual Linux servers for the master and slave nodes