Return-Path: Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: (qmail 11697 invoked from network); 25 Dec 2010 21:15:10 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 25 Dec 2010 21:15:10 -0000 Received: (qmail 28719 invoked by uid 500); 25 Dec 2010 21:15:10 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 28665 invoked by uid 500); 25 Dec 2010 21:15:09 -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 28655 invoked by uid 99); 25 Dec 2010 21:15:09 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Dec 2010 21:15:09 +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; Sat, 25 Dec 2010 21:15:07 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id oBPLEjPd004165 for ; Sat, 25 Dec 2010 21:14:45 GMT Message-ID: <15469016.18331293311685822.JavaMail.jira@thor> Date: Sat, 25 Dec 2010 16:14:45 -0500 (EST) From: "Todd Lipcon (JIRA)" To: common-issues@hadoop.apache.org Subject: [jira] Updated: (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 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-6864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HADOOP-6864: -------------------------------- Fix Version/s: (was: 0.22.0) 0.23.0 Assignee: Boris Shkolnik Hadoop Flags: [Incompatible change] Marking incompatible change since this adds a new method to the GroupMappingServiceProvider interface, edited fix version to 0.23 since this seems to have been committed to trunk but not 0.22. > 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.