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
Choose correct statement about RDD
Home
Spark Preliminaries
Choose correct statement about RDD
0
votes
asked
Sep 16, 2022
in
Spark Preliminaries
by
kamalkhandelwal29
Choose correct statement about RDD
spark-preliminaries
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Sep 16, 2022
by
kamalkhandelwal29
RDD is a distributed data structure
Related questions
0
votes
Q: Choose correct statement
asked
Sep 16, 2022
in
Spark Preliminaries
by
kamalkhandelwal29
spark-preliminaries
+1
vote
Q: Which of the following Scala statement would be most appropriate to load the data (sfpd.txt) into an RDD? Assume that SparkContext is available as the variable “sc” and SQLContext as the variable “sqlContext.”
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark-preliminaries
+1
vote
Q: By default Spark uses which algorithm to remove old and unused RDD to release more memory.
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark
rdd
spark-preliminaries
0
votes
Q: RDDs can also be unpersisted to remove RDD from a permanent storage like memory and/or disk.
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark-preliminaries
rdd
storage
0
votes
Q: Which of the following is true of caching the RDD ?
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark
rdd
caching
spark-preliminaries
0
votes
Q: RDD is in spark
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
rdd
spark-preliminaries
0
votes
Q: We can edit the data of RDD like conversion to uppercase
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
rdd
spark-preliminaries
0
votes
Q: Identify correct transformation
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
transformation
spark-preliminaries
+1
vote
Q: Which is not a Storage level in Spark ?
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark-preliminaries
storage
spark
0
votes
Q: Types of operations that can be performed on RDDs
asked
Sep 16, 2022
in
Spark Preliminaries
by
sharadyadav1986
spark-preliminaries
rdd
...
