Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HDFS >> mail # user >> JobTracker security


Copy link to this message
-
Re: JobTracker security
Kerberos

From: Serge Blazhievsky <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
Reply-To: <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
Date: Tue, 26 Feb 2013 15:29:08 -0800
To: <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
Subject: JobTracker security

Hi all,

Is there a way to restrict job monitoring and management only to jobs started by each individual user?
The basic scenario is:

1. Start a job under user1
2. Login as user2
3. hadoop job -list to retrieve job id
4. hadoop job -kill job_id
5. Job gets terminated....

Is there something that needs to be enabled to prevent that from happening?

Thanks
Serge