Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 87251183A9 for ; Wed, 16 Dec 2015 23:20:47 +0000 (UTC) Received: (qmail 5874 invoked by uid 500); 16 Dec 2015 23:20:47 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 5787 invoked by uid 500); 16 Dec 2015 23:20:47 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 5421 invoked by uid 99); 16 Dec 2015 23:20:46 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Dec 2015 23:20:46 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id BA73F2C1F72 for ; Wed, 16 Dec 2015 23:20:46 +0000 (UTC) Date: Wed, 16 Dec 2015 23:20:46 +0000 (UTC) From: "John Zhuge (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-9568) Support NFSv4 interface to HDFS 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/HDFS-9568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15061103#comment-15061103 ] John Zhuge commented on HDFS-9568: ---------------------------------- [NFSv4|https://tools.ietf.org/html/rfc7530] added a new security flavor [RPCSEC_GSS|https://tools.ietf.org/html/rfc5403] which uses [GSS-API|https://tools.ietf.org/html/rfc2743] to supports multiple mechanisms that provide security services. "For interoperability, NFSv4 clients and servers MUST support the Kerberos V5 security mechanism." (a quote from [NFSv4 spec section 3.2.1|https://tools.ietf.org/html/rfc7530#section-3.2.1]) With that, I think [HDFS-7499|https://issues.apache.org/jira/browse/HDFS-7499] is dependent on a sub-task (Add RPCSEC_GSS support) of this umbrella jira. What do you think? > Support NFSv4 interface to HDFS > ------------------------------- > > Key: HDFS-9568 > URL: https://issues.apache.org/jira/browse/HDFS-9568 > Project: Hadoop HDFS > Issue Type: New Feature > Components: nfs > Reporter: John Zhuge > Assignee: John Zhuge > > [HDFS-4750|https://issues.apache.org/jira/browse/HDFS-4750] added NFSv3 interface to HDFS. As NFSv4 client support in many OSes has matured, we can addd NFSv4 interface to HDFS. There are some NFSv4 features quite suitable in Hadoop's distributed environment in addition to simplified configuration and added security. > This JIRA is to track NFSv4 support to access HDFS. > We will upload the design doc and then the initial implementation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)