HCatalog is installed with Hive, starting with Hive release is ___________
0.11.0
Well Done. Your Answer is Correct Keep it Up! Explanation: hcat commands can be issued as hive commands, and vice versa.
0.9.0
0.10.0
0.12.0
Tag: Hadoop Hive
Hive uses _________ for logging.
Hive uses _________ for logging.
log4j
Well Done. Your Answer is Correct Keep it Up! Explanation: By default Hive will use hive-log4j.default in the conf/ directory of the Hive installation.
logj4
log4l
log4i
Which of the following operator executes a shell command from the Hive shell?
Which of the following operator executes a shell command from the Hive shell?
!
Well Done. Your Answer is Correct Keep it Up! Explanation: Exclamation operator is for execution of command.
|
#
$
Which of the following is not a Features of HiveQL?
Which of the following is not a Features of HiveQL?
Support Transactions
Well Done. Your Answer is Correct Keep it Up! Explanation: Support Transactions is not a Features of HiveQL.
Supports joins
Supports indexes
Support views
Which of the following is/are INCORRECT with respect to Hive?
Which of the following is/are INCORRECT with respect to Hive?
Hive needs a relational database like oracle to perform query operations and store data.
Well Done. Your Answer is Correct Keep it Up! Explanation: Hive needs a relational database like oracle to perform query operations and store data is incorrect with respect to Hive.
Hive provides SQL interface to process large amount of data
Hive works well on all files stored in HDFS
None of the Option is Correct