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 D5C5C1755E for ; Mon, 23 Mar 2015 20:16:54 +0000 (UTC) Received: (qmail 96977 invoked by uid 500); 23 Mar 2015 20:16:54 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 96917 invoked by uid 500); 23 Mar 2015 20:16:54 -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 96904 invoked by uid 99); 23 Mar 2015 20:16:54 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 23 Mar 2015 20:16:54 +0000 Date: Mon, 23 Mar 2015 20:16:54 +0000 (UTC) From: "Zhe Zhang (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-7891) A block placement policy with best fault tolerance 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-7891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14376555#comment-14376555 ] Zhe Zhang commented on HDFS-7891: --------------------------------- Thanks Walter for the new patch! I just reverted HADOOP-11676 in the weekly rebase. Will post my review on 004 patch soon. > A block placement policy with best fault tolerance > -------------------------------------------------- > > Key: HDFS-7891 > URL: https://issues.apache.org/jira/browse/HDFS-7891 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Walter Su > Assignee: Walter Su > Attachments: HDFS-7891.002.patch, HDFS-7891.003.patch, HDFS-7891.004.patch, HDFS-7891.patch, PlacementPolicyBenchmark.txt, testresult.txt > > > a block placement policy tries its best to place replicas to most racks. -- This message was sent by Atlassian JIRA (v6.3.4#6332)