Sqoop import validation

0 votes
Hi. I am using Sqoop to send data from database to hdfs using sqoop import command. I want to know if there's a way that Sqoop will validate if the data transferred is valid or not. Please help
May 15 in Big Data Hadoop by Tanveer
29 views

1 answer to this question.

0 votes

Hi. Sqoop allows you to validate the data using the --validate option. But this option will only check the number of rows in source and destination table. You can use it as follows:

$ sqoop import <all the parameters> --validate
answered May 15 by Sanju

Related Questions In Big Data Hadoop

0 votes
1 answer

How to use sqoop import?

Here is an example of import command. ...READ MORE

answered Dec 14, 2018 in Big Data Hadoop by Omkar
• 67,140 points
65 views
0 votes
1 answer

Sqoop import not working

The error you are getting is because ...READ MORE

answered Dec 18, 2018 in Big Data Hadoop by Omkar
• 67,140 points
116 views
0 votes
1 answer

Sqoop creating new file for import evertime

No, you are not doing anything wrong ...READ MORE

answered Jan 8 in Big Data Hadoop by Omkar
• 67,140 points
46 views
0 votes
1 answer

Sqoop import where clause problem

The syntax you are using is wrong. ...READ MORE

answered Jan 30 in Big Data Hadoop by Omkar
• 67,140 points
51 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
• 10,150 points
2,075 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
• 10,150 points
202 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
10,626 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
777 views
0 votes
1 answer

Hadoop sqoop import not working. Error: ERROR manager.SqlManager: Error reading from database

In the command, try mentioning the driver ...READ MORE

answered Dec 5, 2018 in Big Data Hadoop by Omkar
• 67,140 points
163 views
0 votes
1 answer