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 E98E8E640 for ; Mon, 28 Jan 2013 05:17:15 +0000 (UTC) Received: (qmail 30508 invoked by uid 500); 28 Jan 2013 05:17:15 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 30021 invoked by uid 500); 28 Jan 2013 05:17:14 -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 29979 invoked by uid 99); 28 Jan 2013 05:17:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 28 Jan 2013 05:17:13 +0000 Date: Mon, 28 Jan 2013 05:17:13 +0000 (UTC) From: "Ivan Mitic (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (HADOOP-9232) JniBasedUnixGroupsMappingWithFallback fails on Windows with UnsatisfiedLinkError 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-9232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ivan Mitic reassigned HADOOP-9232: ---------------------------------- Assignee: Ivan Mitic > JniBasedUnixGroupsMappingWithFallback fails on Windows with UnsatisfiedLinkError > -------------------------------------------------------------------------------- > > Key: HADOOP-9232 > URL: https://issues.apache.org/jira/browse/HADOOP-9232 > Project: Hadoop Common > Issue Type: Bug > Components: native, security > Affects Versions: trunk-win > Reporter: Chris Nauroth > Assignee: Ivan Mitic > > {{JniBasedUnixGroupsMapping}} calls native code which isn't implemented properly for Windows, causing {{UnsatisfiedLinkError}}. The fallback logic in {{JniBasedUnixGroupsMappingWithFallback}} works by checking if the native code is loaded during startup. In this case, hadoop.dll is present and loaded, but it doesn't contain the right code. There will be no attempt to fallback to {{ShellBasedUnixGroupsMapping}}. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira