Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 5B65E200CDB for ; Fri, 21 Jul 2017 16:39:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 5A04516D4D4; Fri, 21 Jul 2017 14:39:07 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 8EFD116D4D1 for ; Fri, 21 Jul 2017 16:39:06 +0200 (CEST) Received: (qmail 61078 invoked by uid 500); 21 Jul 2017 14:39:05 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 60956 invoked by uid 99); 21 Jul 2017 14:39:05 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 Jul 2017 14:39:05 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id B5349C0547 for ; Fri, 21 Jul 2017 14:39:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id eGzwkiIJUkDE for ; Fri, 21 Jul 2017 14:39:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 1DFBC6106C for ; Fri, 21 Jul 2017 14:39:03 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id DEC7EE0E5F for ; Fri, 21 Jul 2017 14:39:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id A7D3C21F09 for ; Fri, 21 Jul 2017 14:39:00 +0000 (UTC) Date: Fri, 21 Jul 2017 14:39:00 +0000 (UTC) From: "Hudson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-8818) Allow Balancer to run faster MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 21 Jul 2017 14:39:07 -0000 [ https://issues.apache.org/jira/browse/HDFS-8818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16096327#comment-16096327 ] Hudson commented on HDFS-8818: ------------------------------ SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12043 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/12043/]) HDFS-11742. Improve balancer usability after HDFS-8818. Contributed by (kihwal: rev 8e3a992eccff26a7344c3f0e719898fa97706b8c) * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/Dispatcher.java > Allow Balancer to run faster > ---------------------------- > > Key: HDFS-8818 > URL: https://issues.apache.org/jira/browse/HDFS-8818 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: balancer & mover > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Fix For: 2.8.0, 2.7.4, 3.0.0-alpha1 > > Attachments: bal1.png, bal2.png, h8818_20150723.patch, h8818_20150727.patch, HDFS-8818-branch-2.7.00.patch > > > The original design of Balancer is intentionally to make it run slowly so that the balancing activities won't affect the normal cluster activities and the running jobs. > There are new use case that cluster admin may choose to balance the cluster when the cluster load is low, or in a maintain window. So that we should have an option to allow Balancer to run faster. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org