Return-Path: Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: (qmail 24929 invoked from network); 24 Jan 2011 08:53:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 24 Jan 2011 08:53:14 -0000 Received: (qmail 25550 invoked by uid 500); 24 Jan 2011 08:53:14 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 25051 invoked by uid 500); 24 Jan 2011 08:53:12 -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 25037 invoked by uid 99); 24 Jan 2011 08:53:11 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Jan 2011 08:53:11 +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; Mon, 24 Jan 2011 08:53:09 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id p0O8qmWa005897 for ; Mon, 24 Jan 2011 08:52:48 GMT Message-ID: <22690454.147141295859168123.JavaMail.jira@thor> Date: Mon, 24 Jan 2011 03:52:48 -0500 (EST) From: "Arun C Murthy (JIRA)" To: hdfs-issues@hadoop.apache.org Subject: [jira] Commented: (HDFS-1593) Allow a datanode to copy a block to a datanode on a foreign HDFS cluster. In-Reply-To: <11700848.146361295856048418.JavaMail.jira@thor> 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/HDFS-1593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985567#action_12985567 ] Arun C Murthy commented on HDFS-1593: ------------------------------------- Dhruba, what are the security implications here? Or, is high-tide intended to work only without security on? > Allow a datanode to copy a block to a datanode on a foreign HDFS cluster. > ------------------------------------------------------------------------- > > Key: HDFS-1593 > URL: https://issues.apache.org/jira/browse/HDFS-1593 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: dhruba borthakur > Assignee: dhruba borthakur > Attachments: copyBlockTrunk1.txt > > > This patch introduces an RPC to the datanode to allow it to copy a block to a datanode on a remote HDFS cluster. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.