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 417001775B for ; Wed, 23 Sep 2015 19:16:05 +0000 (UTC) Received: (qmail 51489 invoked by uid 500); 23 Sep 2015 19:16:05 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 51447 invoked by uid 500); 23 Sep 2015 19:16:05 -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 51430 invoked by uid 99); 23 Sep 2015 19:16:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Sep 2015 19:16:05 +0000 Date: Wed, 23 Sep 2015 19:16:04 +0000 (UTC) From: "Mikhail Antonov (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-14473) Compute region locality in parallel 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-14473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14905067#comment-14905067 ] Mikhail Antonov commented on HBASE-14473: ----------------------------------------- So hbase.master.balancer.regionLocationCacheTime changed meaning from mins to millisecs? And the default you use got 8 time bigger? > Compute region locality in parallel > ----------------------------------- > > Key: HBASE-14473 > URL: https://issues.apache.org/jira/browse/HBASE-14473 > Project: HBase > Issue Type: Bug > Components: Balancer > Affects Versions: 1.2.0 > Reporter: Elliott Clark > Assignee: Elliott Clark > Fix For: 2.0.0, 1.2.0, 1.3.0 > > Attachments: HBASE-14473-v1.patch, HBASE-14473.patch > > > Right now on large clusters it's necessary to turn off the locality balance cost as it takes too long to compute the region locality. This is because it's computed when need in serial. > We should compute this in parallel before it's needed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)