Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A0E30178C1 for ; Mon, 7 Sep 2015 13:42:52 +0000 (UTC) Received: (qmail 37326 invoked by uid 500); 7 Sep 2015 13:42:46 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 37274 invoked by uid 500); 7 Sep 2015 13:42:46 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 37261 invoked by uid 99); 7 Sep 2015 13:42:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Sep 2015 13:42:46 +0000 Date: Mon, 7 Sep 2015 13:42:46 +0000 (UTC) From: "Ted Yu (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-14289) Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98 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/HBASE-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733723#comment-14733723 ] Ted Yu commented on HBASE-14289: -------------------------------- w.r.t. PHOENIX-1734 , [~rajeshbabu]: let me know if I can help in some way. Thanks > Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98 > ------------------------------------------------------------------- > > Key: HBASE-14289 > URL: https://issues.apache.org/jira/browse/HBASE-14289 > Project: HBase > Issue Type: Improvement > Reporter: Ted Yu > Assignee: Ted Yu > Fix For: 0.98.15 > > Attachments: 14289-0.98-v2.txt, 14289-0.98-v3.txt, 14289-0.98-v4.txt, 14289-0.98-v5.txt > > > The default HBase load balancer (the Stochastic load balancer) is cost function based. The cost function weights are tunable but no visibility into those cost function results is directly provided. > This issue backports HBASE-13965 to 0.98 branch to provide visibility via JMX into each cost function of the stochastic load balancer, as well as the overall cost of the balancing plan. -- This message was sent by Atlassian JIRA (v6.3.4#6332)