Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E558E9FFD for ; Thu, 18 Dec 2014 14:23:14 +0000 (UTC) Received: (qmail 50189 invoked by uid 500); 18 Dec 2014 14:23:14 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 50137 invoked by uid 500); 18 Dec 2014 14:23:14 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 50120 invoked by uid 99); 18 Dec 2014 14:23:14 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Dec 2014 14:23:14 +0000 Date: Thu, 18 Dec 2014 14:23:14 +0000 (UTC) From: "Allen Wittenauer (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-7546) Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern 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/HDFS-7546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251683#comment-14251683 ] Allen Wittenauer commented on HDFS-7546: ---------------------------------------- Is it just namenode or is it any service that has Kerberos configured? > Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern > ---------------------------------------------------------------------------------- > > Key: HDFS-7546 > URL: https://issues.apache.org/jira/browse/HDFS-7546 > Project: Hadoop HDFS > Issue Type: Improvement > Components: security > Affects Versions: 2.1.1-beta > Reporter: Harsh J > Assignee: Harsh J > Priority: Minor > Attachments: HDFS-7546.patch > > > This config is used in the SaslRpcClient, and the no-default breaks cross-realm trust principals being used at clients. > Current location: https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/SaslRpcClient.java#L309 > The config should be documented and the default should be set to * to preserve the prior-to-introduction behaviour. -- This message was sent by Atlassian JIRA (v6.3.4#6332)