How to compress output of the mapreduce output in Hive

0 votes
Hi. I am running a MapReduce job using Hive and I want to output of the MapReduce job to be compressed. How can I compress the output of the job? Please help
May 20, 2019 in Big Data Hadoop by Esha
1,230 views

1 answer to this question.

0 votes

To compress the output of the MapReduce job, you have to enable the compression feature. You can do this as follows:

$ hive --hiveconf hive.exec.compress.output=true
answered May 20, 2019 by Hiran

Related Questions In Big Data Hadoop

0 votes
1 answer

How to see the history of Job output-dir in MapReduce?

Hi, You can use this command to the ...READ MORE

answered Jun 14, 2019 in Big Data Hadoop by Gitika
• 65,770 points
1,062 views
0 votes
1 answer

How to format the output being written by MapReduce in Hadoop?

Here is a simple code demonstrate the ...READ MORE

answered Sep 5, 2018 in Big Data Hadoop by Frankie
• 9,830 points
2,620 views
0 votes
1 answer

Hadoop Hive: How to skip the first line of csv while loading in hive table?

You can try this: CREATE TABLE temp ...READ MORE

answered Nov 8, 2018 in Big Data Hadoop by Omkar
• 69,220 points
8,983 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
11,067 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
2,569 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
109,019 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
• 9,350 points
4,633 views
0 votes
1 answer

Method to schedule the number of Mappers and Reducers in a Hadoop MapReduce Tsk.

The number of Mapper tasks for a ...READ MORE

answered Apr 25, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
807 views
0 votes
1 answer

What is the command to know the details of your data created in a table in Hive?

Hey, Yes, there is a way to check ...READ MORE

answered May 15, 2019 in Big Data Hadoop by Gitika
• 65,770 points
1,496 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