Hive Execution Engine

0 votes
How to find out which Execution Engine Hive is using and how to change it?
Jun 4, 2019 in Big Data Hadoop by Rani
2,220 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, 2019 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, 2019 in Big Data Hadoop by Gitika
• 65,890 points
3,507 views
0 votes
1 answer
+1 vote
1 answer

FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

Hi@akhtar, This issue generally occurs when the memory ...READ MORE

answered Apr 17, 2020 in Big Data Hadoop by MD
• 95,460 points
30,807 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
• 11,380 points
2,119 views
+1 vote
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
• 11,380 points
10,921 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
• 11,380 points
2,450 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
108,295 views
–1 vote
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
• 9,390 points
4,545 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, 2019 in Big Data Hadoop by Ved Gupta
23,628 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
• 13,490 points
4,289 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP