Assignment Task:


Hive and Impala


1) Import table “webpage” via Sqoop 
$ sqoop import \
 --connect jdbc:mysql://localhost/loudacre \
 --username training --password training \
 --table webpage \
 --target-dir /loudacre/webpage \
 --fields-terminated-by "\t"
2) Validate the imported data in HDFS ( Please provide screenshot from Terminal and NOT HUE )

3) Create External Table via Hive session 
CREATE EXTERNAL TABLE webpage
 (page_id SMALLINT,
 name STRING,
 assoc_files STRING)
 ROW FORMAT DELIMITED
 FIELDS TERMINATED BY '\t'
 LOCATION '/loudacre/webpage'

4) Open FireFox browser and run the below query from Hive 

SELECT * FROM webpage WHERE name LIKE "ifruit%"

5) Open FireFox browser and run the below query from Impala 

SELECT * FROM webpage WHERE name LIKE "ifruit%"

 

This Computer Science Assignment has been solved by our Computer Science Experts at UniLearnO. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our experts are well trained to follow all marking rubrics & referencing style.

Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.


 

Eureka! You've stumped our genius minds (for now)! This exciting new question has our experts buzzing with curiosity. We can't wait to craft a fresh solution just for you!

  • Uploaded By : Mia
  • Posted on : February 19th, 2019

Whatsapp Tap to ChatGet instant assistance