question Re: How to secure sqoop data transfer channel in Support Questions

How to secure sqoop data transfer channel

rbalam — Fri, 15 Apr 2016 04:34:09 GMT

Is there any way to secure the data transfer between the source and datanodes while using Sqoop?

I know we can use Kerberos for authentication but not sure if we have any way to secure the data transfer. Please advise.

Re: How to secure sqoop data transfer channel

Jagatheeshr — Fri, 15 Apr 2016 14:49:33 GMT

@rbalam

May be this could help.

http://hortonworks.com/blog/how-to-do-secure-apache-sqoop-jobs-with-oracle-wallet/

Re: How to secure sqoop data transfer channel

rbalam — Sat, 16 Apr 2016 04:41:20 GMT

@jramakrishnan

This looks more like authentication solution than securing the data channels to eliminate the risk of having your data transfer in clear text. Am i missing anything here?

Re: How to secure sqoop data transfer channel

Jagatheeshr — Sat, 16 Apr 2016 10:38:09 GMT

@rbalam

You could use useSSL=true and requireSSL flag sqoop as mentioned below.

https://www.evernote.com/l/AMov88HxpCBIKrcvbFgSNPbIp8qiM2gb6lE

REFER : Hadoop Security Guide

Re: How to secure sqoop data transfer channel

Jagatheeshr — Sat, 16 Apr 2016 10:39:30 GMT

@rbalam

You could use useSSL=true and requireSSL flag sqoop as mentioned below.

https://www.evernote.com/l/AMov88HxpCBIKrcvbFgSNPbIp8qiM2gb6lE

REFER : Hadoop Security Guide

Re: How to secure sqoop data transfer channel

behera_sanjib — Wed, 13 Dec 2017 20:33:50 GMT

Have tried with useSSL=true and requireSSL in my Sqoop command and its got executed successfully. But i could not see anywhere in the LOG where it has been mentioned about SSL connection.

Is there any way i could verify the confirm the SSL implementation in my sqoop command ? Please suggest