Return-Path: X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-common-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 0059B17C05 for ; Tue, 3 Nov 2015 07:58:51 +0000 (UTC) Received: (qmail 23005 invoked by uid 500); 3 Nov 2015 07:54:28 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 22962 invoked by uid 500); 3 Nov 2015 07:54:28 -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 22850 invoked by uid 99); 3 Nov 2015 07:54:28 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Nov 2015 07:54:28 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id E4CCD2C1F5F for ; Tue, 3 Nov 2015 07:54:27 +0000 (UTC) Date: Tue, 3 Nov 2015 07:54:27 +0000 (UTC) From: "Hudson (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-12437) Allow SecurityUtil to lookup alternate hostnames 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-12437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14986862#comment-14986862 ] Hudson commented on HADOOP-12437: --------------------------------- FAILURE: Integrated in Hadoop-trunk-Commit #8747 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8747/]) HADOOP-12542. TestDNS fails on Windows after HADOOP-12437. Contributed (cnauroth: rev 957f0311a160afb40dbb0619f455445b4f5d1e32) * hadoop-common-project/hadoop-common/CHANGES.txt * hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/TestDNS.java > Allow SecurityUtil to lookup alternate hostnames > ------------------------------------------------- > > Key: HADOOP-12437 > URL: https://issues.apache.org/jira/browse/HADOOP-12437 > Project: Hadoop Common > Issue Type: Bug > Components: net, security > Reporter: Arpit Agarwal > Assignee: Arpit Agarwal > Fix For: 2.8.0 > > Attachments: HADOOP-12437.04.patch, HADOOP-12437.05.patch, HDFS-9109.01.patch, HDFS-9109.02.patch, HDFS-9109.03.patch > > > The configuration setting {{dfs.datanode.dns.interface}} lets the DataNode select its hostname by doing a reverse lookup of IP addresses on the specific network interface. This does not work {{when /etc/hosts}} is used to setup alternate hostnames, since {{DNS#reverseDns}} only queries the DNS servers. -- This message was sent by Atlassian JIRA (v6.3.4#6332)