What is the extension of archive file created in Hadoop

0 votes
What is the extension of archive file created in Hadoop?
Dec 2, 2021 in Big Data Hadoop by CoderGirl
• 500 points
10 views

1 answer to this question.

0 votes

Hadoop archive is a facility which packs up small files into one compact HDFS block to avoid memory wastage of namenode. Hadoop Archives (HAR) can be used to address the namespace limitations associated with storing many small files. The extension of archive file created in Hadoop is *. har extension. A Hadoop archive directory contains metadata (in the form of _index and _masterindex) and data (part-*) files.

answered Dec 9, 2021 by Kavya
• 700 points

Related Questions In Big Data Hadoop

0 votes
1 answer

What is the use of sequence file in Hadoop?

Sequence files are binary files containing serialized ...READ MORE

answered Apr 6, 2018 in Big Data Hadoop by Ashish
• 2,650 points
6,861 views
0 votes
12 answers

What is Zookeeper? What is the purpose of Zookeeper in Hadoop Ecosystem?

Hey, Apache Zookeeper says that it is a ...READ MORE

answered Apr 29, 2019 in Big Data Hadoop by Gitika
• 65,970 points
19,133 views
0 votes
1 answer

What is the slaves file configuration in Hadoop?

The main idea behind is the master ...READ MORE

answered Apr 24, 2018 in Big Data Hadoop by Shubham
• 13,480 points
2,637 views
0 votes
1 answer

What is the meaning of Write Ahead Log in Hadoop?

Write Ahead Log (WAL) is a file ...READ MORE

answered Nov 21, 2018 in Big Data Hadoop by Sunil
846 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
8,191 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
1,413 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
69,688 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
3,128 views
0 votes
1 answer

which of the following are hadoop built in counters?

MapReduce in Hadoop maintains some built-in counters ...READ MORE

answered Dec 20, 2021 in Big Data Hadoop by Kavya
• 700 points
11 views
0 votes
1 answer

Which of the following is not a hadoop output format?

The Hadoop Output Format checks the Output ...READ MORE

answered Dec 20, 2021 in Big Data Hadoop by Kavya
• 700 points
26 views
webinar REGISTER FOR FREE WEBINAR
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP