Return-Path: Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: (qmail 21248 invoked from network); 16 Aug 2010 23:39:38 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 16 Aug 2010 23:39:38 -0000 Received: (qmail 45465 invoked by uid 500); 16 Aug 2010 23:39:38 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 45379 invoked by uid 500); 16 Aug 2010 23:39:38 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 45212 invoked by uid 99); 16 Aug 2010 23:39:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 16 Aug 2010 23:39:37 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 16 Aug 2010 23:39:37 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o7GNdGfW023676 for ; Mon, 16 Aug 2010 23:39:17 GMT Message-ID: <32942961.382721282001956982.JavaMail.jira@thor> Date: Mon, 16 Aug 2010 19:39:16 -0400 (EDT) From: "Kan Zhang (JIRA)" To: common-issues@hadoop.apache.org Subject: [jira] Updated: (HADOOP-6912) Guard against NPE when calling UGI.isLoginKeytabBased() In-Reply-To: <29846672.263061281477016561.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HADOOP-6912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kan Zhang updated HADOOP-6912: ------------------------------ Status: Patch Available (was: Open) > Guard against NPE when calling UGI.isLoginKeytabBased() > ------------------------------------------------------- > > Key: HADOOP-6912 > URL: https://issues.apache.org/jira/browse/HADOOP-6912 > Project: Hadoop Common > Issue Type: Bug > Components: security > Reporter: Kan Zhang > Assignee: Kan Zhang > Attachments: c6912-01.patch > > > NPE can happen when isLoginKeytabBased() is called before a login is performed. See MAPREDUCE-1992 for an example. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.