Hive Execution Engine

0 votes
How to find out which Execution Engine Hive is using and how to change it?
Jun 4 in Big Data Hadoop by Rani
168 views

1 answer to this question.

0 votes

The default execution engine for Hive is mr. To check which engine is currently being used, you can use the following query:

set hive.execution.engine;

And to change it, you can use the following query:

set hive.execution.engine=spark;
answered Jun 4 by Varun

Related Questions In Big Data Hadoop

0 votes
1 answer

How does Hive job execution flow works?

Hey, Hive query is received from UI or ...READ MORE

answered May 13 in Big Data Hadoop by Gitika
• 25,360 points
251 views
0 votes
1 answer

How Impala is fast compared to Hive in terms of query response?

Impala provides faster response as it uses MPP(massively ...READ MORE

answered Mar 21, 2018 in Big Data Hadoop by nitinrawat895
• 10,730 points
357 views
0 votes
1 answer
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,730 points
3,391 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,730 points
408 views
0 votes
10 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
16,923 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,260 points
1,237 views
0 votes
3 answers

What is Hive? Is Hive a database?

Hive is a data Warehouse infrastructure/system built ...READ MORE

answered Jul 1 in Big Data Hadoop by Ved Gupta
7,100 views
0 votes
1 answer

Installing Hive & Hadoop in VM

For Hadoop installation, I would recommend you ...READ MORE

answered Apr 19, 2018 in Big Data Hadoop by Shubham
• 13,310 points
1,112 views