Return-Path: X-Original-To: apmail-ambari-dev-archive@www.apache.org Delivered-To: apmail-ambari-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id B80091824E for ; Fri, 11 Sep 2015 02:38:46 +0000 (UTC) Received: (qmail 90149 invoked by uid 500); 11 Sep 2015 02:38:46 -0000 Delivered-To: apmail-ambari-dev-archive@ambari.apache.org Received: (qmail 90116 invoked by uid 500); 11 Sep 2015 02:38:46 -0000 Mailing-List: contact dev-help@ambari.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ambari.apache.org Delivered-To: mailing list dev@ambari.apache.org Received: (qmail 90097 invoked by uid 99); 11 Sep 2015 02:38:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Sep 2015 02:38:46 +0000 Date: Fri, 11 Sep 2015 02:38:46 +0000 (UTC) From: "Hudson (JIRA)" To: dev@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (AMBARI-13039) Optimize precision table Region split policy for AMS 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/AMBARI-13039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14740048#comment-14740048 ] Hudson commented on AMBARI-13039: --------------------------------- FAILURE: Integrated in Ambari-trunk-Commit #3421 (See [https://builds.apache.org/job/Ambari-trunk-Commit/3421/]) AMBARI-13039. Optimize precision table Region split policy for AMS. Fix for blank configs. (swagle) (swagle: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=e6a8256963e3ba6a85cc5e7f4ea64786703f7a56) * ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py > Optimize precision table Region split policy for AMS > ---------------------------------------------------- > > Key: AMBARI-13039 > URL: https://issues.apache.org/jira/browse/AMBARI-13039 > Project: Ambari > Issue Type: Task > Components: ambari-metrics > Affects Versions: 2.1.2 > Reporter: Siddharth Wagle > Assignee: Siddharth Wagle > Priority: Critical > Fix For: 2.1.2 > > > - In light of AMBARI-12983, performance would be seen if the precision table can fully utilize the allocated memstore heap. > - With the single table getting most of the high volume reads and all of the high volume writes it is important to define a policy for splitting the Region in order to optimize performance of the scans. -- This message was sent by Atlassian JIRA (v6.3.4#6332)