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From Patai Sangbutsarakum <Patai.Sangbutsara...@turn.com>
Subject Re: JobTracker security
Date Tue, 26 Feb 2013 23:31:40 GMT
Kerberos

From: Serge Blazhievsky <hadoop.ca@gmail.com<mailto:hadoop.ca@gmail.com>>
Reply-To: <user@hadoop.apache.org<mailto:user@hadoop.apache.org>>
Date: Tue, 26 Feb 2013 15:29:08 -0800
To: <user@hadoop.apache.org<mailto:user@hadoop.apache.org>>
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

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