How to append files from local system to HDFS

0 votes

Hi Guys,

I have some files in the local system. I want to append the files to HDFS. How can I do that?

Oct 1, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 8,263 views

1 answer to this question.

0 votes

Hi@akhtar,

You can use appendToFile in your Hadoop file system command. This command appends the contents of all the given local files to the provided destination file on the HDFS filesystem. The destination file will be created if it is not existing earlier. You can see the below command.

$ hadoop fs -appendToFile derby.log data.tsv /in/appendfile
answered Oct 1, 2020 by MD
 • 95,460 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Hadoop: How to copy directory from local system to hdfs using Java code?

Just use the FileSystem's copyFromLocalFile method. If the source Path ...READ MORE

answered Nov 14, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 5,881 views
+1 vote
1 answer

How to copy file from Local file system to HDFS?

Hi@akhtar, You can copy files from your local ...READ MORE

answered Oct 20, 2020 in Big Data Hadoop by MD
 • 95,460 points • 3,016 views
0 votes
1 answer

Copy file from HDFS to the local file system

There are two possible ways to copy ...READ MORE

answered Mar 27, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 17,182 views
0 votes
1 answer

Hadoop HDFS: How to delete old files from HDFS?

You can use commands like this: hdfs dfs ...READ MORE

answered Nov 15, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 14,170 views
+1 vote
2 answers

What does hadoop fs -du command gives as output?

du command is used for to see ...READ MORE

answered Jul 24, 2019 in Big Data Hadoop by Lokesh Singh
 • 5,902 views
0 votes
1 answer

How can I write text in HDFS using CMD?

Hadoop put & appendToFile only reads standard ...READ MORE

answered Apr 27, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 2,337 views
0 votes
1 answer

What is the command to find the free space in HDFS?

You can use dfsadmin which runs a ...READ MORE

answered Apr 29, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 2,231 views
0 votes
1 answer

How to find the used cache in HDFS

hdfs dfsadmin -report This command tells fs ...READ MORE

answered May 4, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 2,500 views
0 votes
1 answer

How to copy files from HDFS to local system?

Hi@akhtar, You can use the put command in ...READ MORE

answered Oct 1, 2020 in Big Data Hadoop by MD
 • 95,460 points • 4,355 views
0 votes
1 answer

How to remove files from HDFS system?

Hi@akhtar, You will find rm command in your ...READ MORE

answered Oct 1, 2020 in Big Data Hadoop by MD
 • 95,460 points • 25,728 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
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.