Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id DBAE610C95 for ; Tue, 12 Nov 2013 08:42:11 +0000 (UTC) Received: (qmail 19243 invoked by uid 500); 12 Nov 2013 08:41:57 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 18881 invoked by uid 500); 12 Nov 2013 08:41:50 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 18874 invoked by uid 99); 12 Nov 2013 08:41:49 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 12 Nov 2013 08:41:49 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of rabmdu@gmail.com designates 209.85.128.177 as permitted sender) Received: from [209.85.128.177] (HELO mail-ve0-f177.google.com) (209.85.128.177) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 12 Nov 2013 08:41:43 +0000 Received: by mail-ve0-f177.google.com with SMTP id jz11so2979591veb.36 for ; Tue, 12 Nov 2013 00:41:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=1yvDOdiSwDMqViWvYYtDIMHAR1yVffW8cuhg2+Xnpyc=; b=OkFACbgep0bktMGlHJJyLk4yCHz3tHSJ8X7NFPOtSR+/RFO+/dmwMcTphaPyXUkuql BI9HrSOiaqVqnCVGPUZn64fAP+T9FIMfG/6LE24ELB+BZqSHEw9SagZiFURR2n20pCxS 411jIskPhwCNCNHCE70GuX1UQjJfeNUjt0O5z8nKY8iKTBoIhgkniORyuS9Jt29d1T65 unRGkXzQ0V07r9eKOciAUNlWX7dwuQxRJX/g9cg3XS1FrC61HyAf1dn6cgBkt0aka02K U2PGqvKhI0AJFoo5d4Aem4liaBY/7q96LfCukck+kgq0n08l7FNyKiMMxF7Wu/srzYSN fB7Q== MIME-Version: 1.0 X-Received: by 10.52.98.99 with SMTP id eh3mr1521686vdb.29.1384245682679; Tue, 12 Nov 2013 00:41:22 -0800 (PST) Received: by 10.220.151.135 with HTTP; Tue, 12 Nov 2013 00:41:22 -0800 (PST) Received: by 10.220.151.135 with HTTP; Tue, 12 Nov 2013 00:41:22 -0800 (PST) In-Reply-To: References: Date: Tue, 12 Nov 2013 14:11:22 +0530 Message-ID: Subject: Re: Hadoop on multiple user mode? From: rab ra To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=20cf307f388832b65004eaf6d044 X-Virus-Checked: Checked by ClamAV on apache.org --20cf307f388832b65004eaf6d044 Content-Type: text/plain; charset=ISO-8859-1 Thanks for the response. However I could not find LinuxTaskController in hadoop 2.2.0. On 12 Nov 2013 03:10, "Harsh J" wrote: > If you'd like the tasks to use the actual submitting user accounts, > you'll need to turn on security, or more specifically use the > LinuxTaskController instead of the DefaultTaskController. > > On Mon, Nov 11, 2013 at 10:07 PM, rab ra wrote: > > ---------- Forwarded message ---------- > > From: "rab ra" > > Date: 11 Nov 2013 20:11 > > Subject: Hadoop on multiple user mode > > To: "user@hadoop.apache.org" > > > > Hello > > > > I want to configure hadoop so that it is started as user admin and more > than > > one user can launch job. I notice that while i submit job as a guest > user, > > the map process is executed as admin user. I print user home in my main > code > > as well as inside map process. Is there a way span map process a job > > submitting user? > > > > -- > Harsh J > --20cf307f388832b65004eaf6d044 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Thanks for the response. However I could not find LinuxTaskController in= hadoop 2.2.0.

On 12 Nov 2013 03:10, "Harsh J" <harsh@cloudera.com> wrote:
If you'd like the tasks to use the actual submitting user accounts,
you'll need to turn on security, or more specifically use the
LinuxTaskController instead of the DefaultTaskController.

On Mon, Nov 11, 2013 at 10:07 PM, rab ra <rabmdu@gmail.com> wrote:
> ---------- Forwarded message ----------
> From: "rab ra" <rabmd= u@gmail.com>
> Date: 11 Nov 2013 20:11
> Subject: Hadoop on multiple user mode
> To: "user@hadoop.apache= .org" <user@hadoop.ap= ache.org>
>
> Hello
>
> I want to configure hadoop so that it is started as user admin and mor= e than
> one user can launch job. I notice that while i submit job as a guest u= ser,
> the map process is executed as admin user. I print user home in my mai= n code
> as well as inside map process. Is there a way span map process a job > submitting user?



--
Harsh J
--20cf307f388832b65004eaf6d044--