Return-Path: X-Original-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 47BA319F47 for ; Thu, 28 Apr 2016 18:13:36 +0000 (UTC) Received: (qmail 73862 invoked by uid 500); 28 Apr 2016 18:13:32 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 73758 invoked by uid 500); 28 Apr 2016 18:13:32 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 73733 invoked by uid 99); 28 Apr 2016 18:13:32 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Apr 2016 18:13:32 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 9A3F9C0069 for ; Thu, 28 Apr 2016 18:13:31 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.798 X-Spam-Level: ** X-Spam-Status: No, score=2.798 tagged_above=-999 required=6.31 tests=[FSL_HELO_BARE_IP_2=1.499, HTML_MESSAGE=2, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id H7r2bkFPYAsS for ; Thu, 28 Apr 2016 18:13:30 +0000 (UTC) Received: from relayvx12c.securemail.intermedia.net (relayvx12c.securemail.intermedia.net [64.78.52.187]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 810DF5F298 for ; Thu, 28 Apr 2016 18:13:29 +0000 (UTC) Received: from securemail.intermedia.net (localhost [127.0.0.1]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by emg-ca-1-2.localdomain (Postfix) with ESMTPS id F09D053E5E; Thu, 28 Apr 2016 11:13:27 -0700 (PDT) Subject: Re: Multiples dfs.cluster.administrators MIME-Version: 1.0 x-echoworx-msg-id: b629c863-edd3-4947-bb75-2cb915dcfbda x-echoworx-emg-received: Thu, 28 Apr 2016 11:13:27.923 -0700 x-echoworx-message-code-hashed: edcb819ffad2e5691956eb3d49c9a38c6b65e6c6d457f71c24c463086a669811 x-echoworx-action: delivered Received: from 10.254.155.17 ([10.254.155.17]) by emg-ca-1-2 (JAMES SMTP Server 2.3.2) with SMTP ID 105; Thu, 28 Apr 2016 11:13:27 -0700 (PDT) Received: from MBX080-W4-CO-1.exch080.serverpod.net (unknown [10.224.117.101]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by emg-ca-1-2.localdomain (Postfix) with ESMTPS id B2D8D53E5E; Thu, 28 Apr 2016 11:13:27 -0700 (PDT) Received: from MBX080-W4-CO-2.exch080.serverpod.net (10.224.117.102) by MBX080-W4-CO-1.exch080.serverpod.net (10.224.117.101) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Thu, 28 Apr 2016 11:13:26 -0700 Received: from MBX080-W4-CO-2.exch080.serverpod.net ([10.224.117.102]) by mbx080-w4-co-2.exch080.serverpod.net ([10.224.117.102]) with mapi id 15.00.1130.005; Thu, 28 Apr 2016 11:13:26 -0700 From: Chris Nauroth To: Tallanel Siriel , "user@hadoop.apache.org" Thread-Topic: Multiples dfs.cluster.administrators Thread-Index: AQHRoWTWHlh5abLnMUaSqQEgeiHTdZ+fsIIA Date: Thu, 28 Apr 2016 18:13:25 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [50.248.208.113] x-source-routing-agent: Processed Content-Type: multipart/alternative; boundary="_000_D347A05641B6Acnaurothhortonworkscom_" --_000_D347A05641B6Acnaurothhortonworkscom_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello Tallenl, This property supports multiple users and groups. The documentation for th= is property describes the syntax, but that documentation is not yet live on= hadoop.apache.org. Here is a copy of that documentation content from trun= k: dfs.cluster.administrators ACL for the admins, this configuration is used to control who can access the default servlets in the namenode, etc. The value should be a comma separated list of users and groups. The user list comes first and is separated by a space followed by the group list, e.g. "user1,user2 group1,group2". Both users and groups are optional, so "user1", " group1", "", "user1 group1", "user1,user2 group1,group2" are all valid (note the leading space in " group1"). '*' grants access to all users and groups, e.g. '*', '* ' and ' *' are all valid. --Chris Nauroth From: Tallanel Siriel > Date: Thursday, April 28, 2016 at 8:44 AM To: "user@hadoop.apache.org" > Subject: Multiples dfs.cluster.administrators Hello ! I send you this mail because I need to set multiple users with the same pow= ers than hdfs in my hadoop cluster. Do you know if it is possible with the property dfs.cluster.administrators = ? Do we put user or group in this property ? If I can put multiple items in this property, do you know what is the delim= iter ? Best regards. Tallanel --_000_D347A05641B6Acnaurothhortonworkscom_ Content-Type: text/html; charset="us-ascii" Content-ID: <6379F5DD7E0FEC47A758DE5DA35F375B@exch080.serverpod.net> Content-Transfer-Encoding: quoted-printable
Hello Tallenl,

This property supports multiple users and groups.  The documentat= ion for this property describes the syntax, but that documentation is not y= et live on hadoop.apache.org.  Here is a copy of that documentation co= ntent from trunk:

<property>
   <name>dfs.cluster.administrators</name>
   <value></value>
   <description>ACL for the admins, this configuration= is used to control
     who can access the default servlets in the namenod= e, etc. The value
     should be a comma separated list of users and grou= ps. The user list
     comes first and is separated by a space followed b= y the group list,
     e.g. "user1,user2 group1,group2". Both u= sers and groups are optional,
     so "user1", " group1", "&= quot;, "user1 group1", "user1,user2 group1,group2"
     are all valid (note the leading space in " gr= oup1"). '*' grants access
     to all users and groups, e.g. '*', '* ' and ' *' a= re all valid.
   </description>
</property>

--Chris Nauroth

From: Tallanel Siriel <tallanel.hadoop@gmail.com>
Date: Thursday, April 28, 2016 at 8= :44 AM
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
Subject: Multiples dfs.cluster.admi= nistrators

Hello !

I send you this mail because I need to set multiple users with the same pow= ers than hdfs in my hadoop cluster.

Do you know if it is possible with the property dfs.cluster.administra= tors ?
Do we put user or group in this property ?
If I can put multiple items in this property, do you know what is the = delimiter ?

Best regards.

Tallanel
 --_000_D347A05641B6Acnaurothhortonworkscom_--