From mapreduce-dev-return-1633-apmail-hadoop-mapreduce-dev-archive=hadoop.apache.org@hadoop.apache.org Thu Mar 04 01:03:59 2010 Return-Path: Delivered-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Received: (qmail 52890 invoked from network); 4 Mar 2010 01:03:58 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 4 Mar 2010 01:03:58 -0000 Received: (qmail 5408 invoked by uid 500); 4 Mar 2010 01:03:50 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 5364 invoked by uid 500); 4 Mar 2010 01:03:49 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-dev@hadoop.apache.org Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 5306 invoked by uid 99); 4 Mar 2010 01:03:49 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Mar 2010 01:03:49 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Mar 2010 01:03:48 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 2AA4B234C4BC for ; Thu, 4 Mar 2010 01:03:27 +0000 (UTC) Message-ID: <1702249687.52941267664607173.JavaMail.jira@brutus.apache.org> Date: Thu, 4 Mar 2010 01:03:27 +0000 (UTC) From: "Devaraj Das (JIRA)" To: mapreduce-dev@hadoop.apache.org Subject: [jira] Created: (MAPREDUCE-1559) The DelegationTokenRenewal timer task should use the jobtracker's credentials to create the filesystem MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org The DelegationTokenRenewal timer task should use the jobtracker's credentials to create the filesystem ------------------------------------------------------------------------------------------------------ Key: MAPREDUCE-1559 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1559 Project: Hadoop Map/Reduce Issue Type: Bug Components: jobtracker Affects Versions: 0.22.0 Reporter: Devaraj Das Assignee: Devaraj Das Fix For: 0.22.0 The submitJob RPC finally creates a timer task for renewing the delegation tokens of the submitting user. This timer task inherits the context of the RPC handler that runs in the context of the job submitting user, and when it tries to create a filesystem, the RPC client tries to use the user's credentials. This should instead use the JobTracker's credentials. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.