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1
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What are the different ways of executing a Pig script?
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#pig-script
#script
0
votes
1
answer
How is Apache Pig different from MapReduce?
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#pig-vs-mapreduce
#mapreduce
#pig
#mapreduce-vs-pig
0
votes
1
answer
What are the key differences between Hive and Pig?
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-vs-pig
#hive
#pig
#
+1
vote
1
answer
Write a query to insert a new column(new_col INT) into a hive table (h_table) at a position before an existing column (x_col).
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-query
#hive-table
#hive-coloumn
+1
vote
1
answer
Suppose there are several small CSV files present in /user/input directory in HDFS and you want to create a single Hive table from these files.
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-csv-files
#hdfs-format
+1
vote
1
answer
What are the components used in Hive query processors?
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-query-processors
#query
#hive-query
+1
vote
1
answer
What is a partition in Hive and why is partitioning required in Hive
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-partitions
#hive-partitioning
0
votes
1
answer
What is the difference between an external table and a managed table in Hive?
asked
Dec 3, 2020
in
Hive
by
sharadyadav1986
#hive-managed-tables
#hive-external-tables
0
votes
1
answer
Which of the following is an assertion library?
asked
Nov 3, 2020
in
Hive
by
rahuljain1
#assertion-library
0
votes
1
answer
Hive does not convert queries to ___________.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-convert-queries
0
votes
1
answer
Which of the following is the advantage of creating partitions?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-create-partition
#create-partition
0
votes
1
answer
Which of the following does Hive use for logging?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-logging
0
votes
1
answer
If you create a table but don't create a database then where will the table be stored?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-database-create
0
votes
1
answer
Hive allows the feature to copy __________.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-copy
#copy-hive
0
votes
1
answer
Which of the following command is to be used in a DDL statement to create Avro-backed tables?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-ddl-statement
+1
vote
1
answer
When the schema of the table doesn’t match with the data types of the file that is to be loaded, what does Hive do?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-error
0
votes
1
answer
Hive stores metadata by default in ____________.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-metadata
0
votes
1
answer
Hive can replace RDBMS.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-vsrdbms
0
votes
1
answer
Which of the following options Hive doesn’t convert queries to?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-query-convert
0
votes
1
answer
Which of the following are types of metastore?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-metastore
0
votes
1
answer
In which mode, HiveServer2 accepts real Thrift calls.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-server2
0
votes
1
answer
Apache Hive was initially developed by ____________.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#apache-hive
#hive-apache
0
votes
1
answer
Hive will provide Data Warehousing Layer to data over Hadoop.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-data-warehousing
+1
vote
1
answer
When the schema of the table doesn’t match with the data types of the file. What does Hive do?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-schema
#schema-hive
0
votes
1
answer
Which is the following is more convenient to get table details?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-table-detail
#table-detail
0
votes
1
answer
A UDF is created to accept arguments of different data types. Which of the following defines the given statement?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-udf
#udf-hive
0
votes
1
answer
Which of the following command can be used to show partitions?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-show-partition
#show-partition
0
votes
1
answer
Hive is a __________________.
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hivedata-warehouse
+1
vote
1
answer
If the partition of an index table is dropped, then
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#partition-index-table
#index-table
0
votes
1
answer
Where is data stored?
asked
Oct 25, 2020
in
Hive
by
rahuljain1
#hive-data-store
#data-store
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