How to send curl downloaded data in hdfs?

0 votes

I am using this code:

curl -o filename.txt url | xargs hdfs dfs -moveFromLocal $1 /path/to/dir/

When I run this code, the values from request are saved inside fileName.txt and then that file is moved to HDFS. I wanna know if I can, mantain the curl output in memory?

Jan 25 in Big Data Hadoop by Prateek
19 views

1 answer to this question.

0 votes

Try using put command with stdin as input. Something like this:

curl -sS https://www.google.com/robots.txt | hdfs dfs -put - /robots.txt
answered Jan 25 by Omkar
• 67,120 points

Related Questions In Big Data Hadoop

0 votes
1 answer

How can we send data from MongoDB to Hadoop?

The MongoDB Connector for Hadoop reads data ...READ MORE

answered Mar 26, 2018 in Big Data Hadoop by nitinrawat895
• 10,070 points
58 views
0 votes
1 answer

How can I use my host machine’s web browser to check my HDFS services running in the VM?

The sole purpose of the virtual machine ...READ MORE

answered Apr 18, 2018 in Big Data Hadoop by Shubham
• 13,110 points
105 views
0 votes
1 answer

How to upload file to HDFS in Ubuntu

you can use  hadoop fs -copyFromLocal  "/home/ritwik ...READ MORE

answered Apr 18, 2018 in Big Data Hadoop by kurt_cobain
• 9,240 points
78 views
0 votes
1 answer

How to print the content of a file in console present in HDFS?

Yes, you can use hdfs dfs command ...READ MORE

answered Apr 19, 2018 in Big Data Hadoop by Shubham
• 13,110 points
345 views
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
• 10,070 points
2,038 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
• 10,070 points
192 views
0 votes
10 answers

hadoop fs -put command?

copy command can be used to copy files ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Sujay
10,388 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
• 9,240 points
761 views
0 votes
1 answer

Hadoop Hive: How to insert data in Hive table?

First, copy data into HDFS. Then create ...READ MORE

answered Nov 12, 2018 in Big Data Hadoop by Omkar
• 67,120 points
220 views
0 votes
1 answer

How to check the size of a file in Hadoop HDFS?

You can use the  hadoop fs -ls command to ...READ MORE

answered Nov 21, 2018 in Big Data Hadoop by Omkar
• 67,120 points
479 views