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Spark Sql Interview Questions and Answers
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Questions
Spark Sql
0
votes
Q: What is Spring AOP Proxy pattern?
answered
Apr 4, 2021
in
Spark Sql
by
Robindeniel
#aop-proxy-pattern
aop-pattern
spring-configuration-file
configuration-file
spring
spring-questions
spring-java-framework
spring-interview-questions
spring-advanced-questions-2021
spring-questions-and-answers
spring-framework
0
votes
Q: What are the features of Spark RDD?
answered
Jun 8, 2020
in
Spark Sql
by
DavidAnderson
#sparksql
0
votes
Q: How many Spark Context can be active per JVM?
answered
Jun 8, 2020
in
Spark Sql
by
DavidAnderson
#sparksql
0
votes
Q: What is meant by “Parquet fie” in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-parquet
0
votes
Q: Defined by Catalyst Framework in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-catalyst-framework
0
votes
Q: How do using BlinkDB in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-blinkdb
0
votes
Q: What are the various data sources available in Parquet file JSON Datasets Hive tables in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-json-dataset
0
votes
Q: Different SparkSQL from HQL & SQL in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-hql
0
votes
Q: What does a Spark Engine do in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-engine
0
votes
Q: What did operations support for RDD in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-operation-support
0
votes
Q: What are the file systems support for Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-system-support
0
votes
Q: What are the features of Apache Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-apache-features
0
votes
Q: What is meant by RDD in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-rdd-meant
0
votes
Q: How to create RDDs in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-create-rdd
0
votes
Q: What is YARN in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-yarn
0
votes
Q: What are the common Ecosystems in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-ecosystem
0
votes
Q: What are the differences between Spark and Hadoop in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-vs-hadoop
0
votes
Q: Explain about partitions in Apache Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-partitions
0
votes
Q: Define Spark Streaming in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-streaming
0
votes
Q: Write about the Actions in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-actions
0
votes
Q: How to minimize data transfers working with Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-data-transfer
0
votes
Q: Why we have to use broadcast variables while working with Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-broadcast-variables
0
votes
Q: What are the functions of SparkCore in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-spark-core
0
votes
Q: What is meant by Parquet file in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-parquet-file
0
votes
Q: What are the functions of Spark SQL in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-sql-functions
0
votes
Q: What are the advantages of Spark over Hadoop MapReduce in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-hadoop-mapreduce
0
votes
Q: How can we use Spark as the alongside Hadoop in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-alongside-hadoop
0
votes
Q: Define Worker node in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-worker-node
0
votes
Q: What are the demerits of Spark in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-demerits
0
votes
Q: How to connect Spark with Apache Mesos in Spark?
answered
Mar 14, 2020
in
Spark Sql
by
SakshiSharma
#spark-apache-connect
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