Home
Recent Q&A
Java
Cloud
JavaScript
Python
SQL
PHP
HTML
C++
Data Science
DBMS
Devops
Hadoop
Machine Learning
Azure
Blockchain
Devops
Ask a Question
Big Data | Hadoop Interview Questions and Answers
Home
Questions
Big Data | Hadoop
0
votes
Q: What are steps to create Bucket?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#hive-bukcet
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Bucketing in Hive?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive-bucketing
ive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: How to make Steps to a Partition in Hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#hive-partition
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: How to make Steps to a Partition in Hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#hive-partition
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: How many Types of Partitioning in hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#hiveparitioning
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Partition in Hve
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#hivepartition
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Map Side Join in Hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#outerjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Emi Outer Join in Hive?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#outerjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Full Outer Join in Hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#fullouterjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Right Outer Join Hive?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#outerjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Left Outer Join?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#outerjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Outer Join in Hive? and how many types of Outer Joins are there?
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#outerjoin
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Inner join in Hive
asked
Apr 24, 2020
in
Big Data | Hadoop
by
Hodge
#hive
#inner
join
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Hive can automatically decide to run local mode by setting which of the following parameters in hive-site.xml?
asked
Apr 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Setting the local mode execution to true causes
asked
Apr 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Which of the following hint is used to optimize the join queries
asked
Apr 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The Property that decides what is the maximum number of files that can be sampled during the use of the LIMIT clause is
asked
Apr 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The default limit to the number of rows returned by a query can be done using which of the following parameter?
asked
Apr 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The LIMIT clause applied to a select query
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Which of the following feature is used to analyze the query execution plan
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Which of them will make a single pass through?
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: When importing data to using SerDe, if a row is found to have more columns than expected then
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is the disadvantage of using too many partitions in Hive tables?
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The identifiers in HiveQL are
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hiive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: If the data on the table on which an index is defined changes then,
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive-mapper
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The clause " WITH DEFERRED REBUILD" while creating an index
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Indexes can be created
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: If an Index is dropped then
asked
Apr 7, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive-mapper
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: The Index in Hive can be seen by
asked
Apr 6, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Which kind of keysCONSTRAINTS Hive can have?
asked
Apr 6, 2020
in
Big Data | Hadoop
by
GeorgeBell
#hive
Bigdata-questions-answers
Hadoop-questions-answers
Page:
« prev
1
2
3
4
5
6
7
...
28
next »
...
