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 56169183E1 for ; Mon, 25 Jan 2016 23:38:40 +0000 (UTC) Received: (qmail 66825 invoked by uid 500); 25 Jan 2016 23:38:40 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 66768 invoked by uid 500); 25 Jan 2016 23:38:40 -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 66751 invoked by uid 99); 25 Jan 2016 23:38:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 25 Jan 2016 23:38:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id DC6A62C1F57 for ; Mon, 25 Jan 2016 23:38:39 +0000 (UTC) Date: Mon, 25 Jan 2016 23:38:39 +0000 (UTC) From: "Owen O'Malley (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-9525) hadoop utilities need to support provided delegation tokens 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-9525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15116289#comment-15116289 ] Owen O'Malley commented on HDFS-9525: ------------------------------------- [~daryn] I'm sorry, but I don't see what problem the patch introduced. It lets your webhdfs have a token even if your security is turned off as long as it was already in the UGI. Where is the problem? > hadoop utilities need to support provided delegation tokens > ----------------------------------------------------------- > > Key: HDFS-9525 > URL: https://issues.apache.org/jira/browse/HDFS-9525 > Project: Hadoop HDFS > Issue Type: New Feature > Components: security > Affects Versions: 3.0.0 > Reporter: Allen Wittenauer > Assignee: HeeSoo Kim > Priority: Blocker > Fix For: 3.0.0 > > Attachments: HDFS-7984.001.patch, HDFS-7984.002.patch, HDFS-7984.003.patch, HDFS-7984.004.patch, HDFS-7984.005.patch, HDFS-7984.006.patch, HDFS-7984.007.patch, HDFS-7984.patch, HDFS-9525.008.patch, HDFS-9525.009.patch, HDFS-9525.009.patch, HDFS-9525.branch-2.008.patch, HDFS-9525.branch-2.009.patch > > > When using the webhdfs:// filesystem (especially from distcp), we need the ability to inject a delegation token rather than webhdfs initialize its own. This would allow for cross-authentication-zone file system accesses. -- This message was sent by Atlassian JIRA (v6.3.4#6332)