Return-Path: X-Original-To: apmail-hadoop-common-dev-archive@www.apache.org Delivered-To: apmail-hadoop-common-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3501511AEF for ; Thu, 10 Jul 2014 22:45:10 +0000 (UTC) Received: (qmail 71205 invoked by uid 500); 10 Jul 2014 22:45:08 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 71109 invoked by uid 500); 10 Jul 2014 22:45:08 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 71097 invoked by uid 99); 10 Jul 2014 22:45:08 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 10 Jul 2014 22:45:08 +0000 Date: Thu, 10 Jul 2014 22:45:08 +0000 (UTC) From: "Haohui Mai (JIRA)" To: common-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Reopened] (HADOOP-8719) Workaround for kerberos-related log errors upon running any hadoop command on OSX 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-8719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai reopened HADOOP-8719: -------------------------------- Reopen this issue since it breaks secure set ups running under Mac OS X. Secure cluster won't be able to start with null realm. I propose to revert this patch. > Workaround for kerberos-related log errors upon running any hadoop command on OSX > --------------------------------------------------------------------------------- > > Key: HADOOP-8719 > URL: https://issues.apache.org/jira/browse/HADOOP-8719 > Project: Hadoop Common > Issue Type: Improvement > Affects Versions: 2.0.0-alpha > Environment: Mac OS X 10.7, Java 1.6.0_26 > Reporter: Jianbin Wei > Priority: Trivial > Fix For: 3.0.0 > > Attachments: HADOOP-8719.patch, HADOOP-8719.patch, HADOOP-8719.patch, HADOOP-8719.patch > > > When starting Hadoop on OS X 10.7 ("Lion") using start-all.sh, Hadoop logs the following errors: > 2011-07-28 11:45:31.469 java[77427:1a03] Unable to load realm info from SCDynamicStore > Hadoop does seem to function properly despite this. > The workaround takes only 10 minutes. > There are numerous discussions about this: > google "Unable to load realm mapping info from SCDynamicStore" returns 1770 hits. Each one has many discussions. > Assume each discussion take only 5 minute, a 10-minute fix can save ~150 hours. This does not count much search of this issue and its solution/workaround, which can easily hit (wasted) thousands of hours!!! -- This message was sent by Atlassian JIRA (v6.2#6252)