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 E809817C3C for ; Wed, 9 Sep 2015 05:28:47 +0000 (UTC) Received: (qmail 65278 invoked by uid 500); 9 Sep 2015 05:28:46 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 65012 invoked by uid 500); 9 Sep 2015 05:28:46 -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 64785 invoked by uid 99); 9 Sep 2015 05:28:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Sep 2015 05:28:46 +0000 Date: Wed, 9 Sep 2015 05:28:46 +0000 (UTC) From: "Premchandra Preetham Kukillaya (JIRA)" To: common-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Reopened] (HADOOP-10761) Provide an NFS gateway option to get groups from local name service for easy deployment in cloud 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-10761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Premchandra Preetham Kukillaya reopened HADOOP-10761: ----------------------------------------------------- > Provide an NFS gateway option to get groups from local name service for easy deployment in cloud > ------------------------------------------------------------------------------------------------ > > Key: HADOOP-10761 > URL: https://issues.apache.org/jira/browse/HADOOP-10761 > Project: Hadoop Common > Issue Type: New Feature > Components: nfs > Affects Versions: 3.0.0 > Reporter: Brandon Li > Attachments: RpcProgramNfs3.java, SysSecurityHandler.java, patch.txt > > > In cloud deployment, client machines and Hadoop Cluster are sometimes in different DMZ and LDAP in some other. Integration client machines with LDAP might require lot of firewall tickets, which can be a pain especially when users keep on adding new client machines. > When the client is not integrated with LDAP for the group mapping, NFS should not use the group list in the request. Instead, NFS gateway can get the group list from local name service. > This JIRA is to track the effort to provide a configuration option to get list of GID from LDAP/OS for making the deployment at Cloud easier. Also this can remove the limitation of 15 GID in the NFS request. -- This message was sent by Atlassian JIRA (v6.3.4#6332)