From hadoop-dev-return-19136-apmail-lucene-hadoop-dev-archive=lucene.apache.org@lucene.apache.org Sat Sep 22 20:42:13 2007 Return-Path: Delivered-To: apmail-lucene-hadoop-dev-archive@locus.apache.org Received: (qmail 62731 invoked from network); 22 Sep 2007 20:42:12 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 22 Sep 2007 20:42:12 -0000 Received: (qmail 27940 invoked by uid 500); 22 Sep 2007 20:42:02 -0000 Delivered-To: apmail-lucene-hadoop-dev-archive@lucene.apache.org Received: (qmail 27786 invoked by uid 500); 22 Sep 2007 20:42:02 -0000 Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-dev@lucene.apache.org Received: (qmail 27777 invoked by uid 99); 22 Sep 2007 20:42:02 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Sep 2007 13:42:02 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Sep 2007 20:42:11 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id C9B2A71421C for ; Sat, 22 Sep 2007 13:41:50 -0700 (PDT) Message-ID: <23107302.1190493710822.JavaMail.jira@brutus> Date: Sat, 22 Sep 2007 13:41:50 -0700 (PDT) From: "Allen Wittenauer (JIRA)" To: hadoop-dev@lucene.apache.org Subject: [jira] Commented: (HADOOP-1873) User permissions for Map/Reduce In-Reply-To: <425656.1189470449827.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-1873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12529695 ] Allen Wittenauer commented on HADOOP-1873: ------------------------------------------ Yes, Kerberos tickets have timeouts. In fact, it is ultra-important that MR jobs be able to autorenew any renewable tickets they are passed. > User permissions for Map/Reduce > ------------------------------- > > Key: HADOOP-1873 > URL: https://issues.apache.org/jira/browse/HADOOP-1873 > Project: Hadoop > Issue Type: Improvement > Reporter: Raghu Angadi > Assignee: Raghu Angadi > > HADOOP-1298 and HADOOP-1701 add permissions and pluggable security for DFS files and DFS accesses. Same users permission should work for Map/Reduce jobs as well. > User persmission should propegate from client to map/reduce tasks and all the file operations should be subject to user permissions. This is transparent to the user (i.e. no changes to user code should be required). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.