Return-Path: Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: (qmail 39313 invoked from network); 25 Jan 2011 00:01:06 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 25 Jan 2011 00:01:06 -0000 Received: (qmail 29915 invoked by uid 500); 25 Jan 2011 00:01:06 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 29841 invoked by uid 500); 25 Jan 2011 00:01:05 -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 29833 invoked by uid 99); 25 Jan 2011 00:01:05 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Jan 2011 00:01:05 +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; Tue, 25 Jan 2011 00:01:05 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id p0P00iD4024313 for ; Tue, 25 Jan 2011 00:00:45 GMT Message-ID: <14565636.174611295913644827.JavaMail.jira@thor> Date: Mon, 24 Jan 2011 19:00:44 -0500 (EST) From: "Todd Lipcon (JIRA)" To: common-issues@hadoop.apache.org Subject: [jira] Resolved: (HADOOP-6864) Provide a JNI-based implementation of ShellBasedUnixGroupsNetgroupMapping (implementation of GroupMappingServiceProvider) 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-6864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HADOOP-6864. --------------------------------- Resolution: Fixed Hadoop Flags: [Incompatible change, Reviewed] (was: [Incompatible change]) This was committed a while back but never marked resolved. > Provide a JNI-based implementation of ShellBasedUnixGroupsNetgroupMapping (implementation of GroupMappingServiceProvider) > ------------------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-6864 > URL: https://issues.apache.org/jira/browse/HADOOP-6864 > Project: Hadoop Common > Issue Type: Improvement > Components: security > Reporter: Erik Steffl > Assignee: Boris Shkolnik > Fix For: 0.23.0 > > Attachments: HADOOP-6864-0.20.1xx-1.patch, HADOOP-6864-0.20.1xx.patch, HADOOP-6864-0.22-1.patch, HADOOP-6864-0.22-2.patch, HADOOP-6864-0.22-3.patch, HADOOP-6864-0.22.patch > > > The netgroups implementation of GroupMappingServiceProvider (see ShellBasedUnixGroupsNetgroupMapping.java) does a fork of a unix command to get the netgroups of a user. Since the group resolution happens in the servers, this might be costly. This jira aims at providing a JNI-based implementation for GroupMappingServiceProvider. > Note that this is similar to what https://issues.apache.org/jira/browse/HADOOP-6818 does for implementation of GroupMappingServiceProvider that supports only unix groups. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.