Question
a.
relativeToAbsolutePath()
b.
setUdfContextSignature()
c.
getCacheFiles()
d.
getShipFiles()
Posted under Introduction to Pig Hadoop
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. ___________ return a list of hdfs files to ship to distributed cache.
Similar Questions
Discover Related MCQs
Q. The loader should use ______ method to communicate the load information to the underlying InputFormat.
View solution
Q. ____________ method enables the RecordReader associated with the InputFormat provided by the LoadFunc is passed to the LoadFunc.
View solution
Q. __________ method tells LoadFunc which fields are required in the Pig script.
View solution
Q. A loader implementation should implement __________ if casts (implicit or explicit) from DataByteArray fields to other types need to be supported.
View solution
Q. Which of the following is shortcut for DUMP operator?
View solution
Q. Which of the following command is used to show values to keys used in Pig?
View solution
Q. Use the __________ command to run a Pig script that can interact with the Grunt shell (interactive mode).
View solution
Q. Which of the following command can be used for debugging?
View solution
Q. Which of the following file contains user defined functions (UDFs)?
View solution
Q. Which of the following is correct syntax for parameter substitution using cmd?
View solution
Q. You can specify parameter names and parameter values in one of the ways?
View solution
Q. _________ are scanned in the order they are specified on the command line.
View solution
Q. Which of the following scripts that generate more than three MapReduce jobs?
View solution
Q. Which of the following find the running time of each script (in seconds)?
View solution
Q. Which of the following script determines the number of scripts run by user and queue on a cluster?
View solution
Q. Which of the following script is used to check scripts that have failed jobs?
View solution
Q. Which of the following code is used to find scripts that use only the default parallelism?
View solution
Q. Pig Latin is _______ and fits very naturally in the pipeline paradigm while SQL is instead declarative.
View solution
Q. In comparison to SQL, Pig uses ______________
View solution
Q. Which of the following is an entry in jobconf?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Hadoop? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
