Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0A7E210ED7 for ; Tue, 21 Jan 2014 03:39:42 +0000 (UTC) Received: (qmail 4707 invoked by uid 500); 21 Jan 2014 03:39:36 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 4386 invoked by uid 500); 21 Jan 2014 03:39:30 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 4190 invoked by uid 99); 21 Jan 2014 03:39:28 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Jan 2014 03:39:28 +0000 Date: Tue, 21 Jan 2014 03:39:27 +0000 (UTC) From: "stanley shi (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-5801) HDFS rack-awareness for nodes outside of the cluster MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 stanley shi created HDFS-5801: --------------------------------- Summary: HDFS rack-awareness for nodes outside of the cluster Key: HDFS-5801 URL: https://issues.apache.org/jira/browse/HDFS-5801 Project: Hadoop HDFS Issue Type: Improvement Affects Versions: 2.2.0 Reporter: stanley shi In some cases, user may setup HDFS clusters using part of the machines in one rack; in this case, the client may be outside of the HDFS cluster but still in the same rack with some of the datanodes; if we can provide the feature to enable the rack-awareness in this scenario, that will be great! -- This message was sent by Atlassian JIRA (v6.1.5#6160)