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 4C204200BD3 for ; Tue, 6 Dec 2016 09:11:01 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 46E3F160B2E; Tue, 6 Dec 2016 08:11:01 +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 B64D5160B1B for ; Tue, 6 Dec 2016 09:11:00 +0100 (CET) Received: (qmail 85543 invoked by uid 500); 6 Dec 2016 08:10:59 -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 85291 invoked by uid 99); 6 Dec 2016 08:10:59 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 06 Dec 2016 08:10:59 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 932452C0086 for ; Tue, 6 Dec 2016 08:10:59 +0000 (UTC) Date: Tue, 6 Dec 2016 08:10:59 +0000 (UTC) From: "Anoop Sam John (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-16417) In-Memory MemStore Policy for Flattening and Compactions MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 06 Dec 2016 08:11:01 -0000 [ https://issues.apache.org/jira/browse/HBASE-16417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15724769#comment-15724769 ] Anoop Sam John commented on HBASE-16417: ---------------------------------------- I think there is some directly change needed now.. As per ur doc, the latest tests are with no MSLAB itself.. 2.0 now defaults to even having MSLAB pool on. As u also doubted, the G1GC initial heap occupancy factor and the BC + memstore size are the issues. We should set IHOP say 50% and then make sure BC + memstore size is under this. > In-Memory MemStore Policy for Flattening and Compactions > -------------------------------------------------------- > > Key: HBASE-16417 > URL: https://issues.apache.org/jira/browse/HBASE-16417 > Project: HBase > Issue Type: Sub-task > Reporter: Anastasia Braginsky > Assignee: Eshcar Hillel > Fix For: 2.0.0 > > Attachments: HBASE-16417-benchmarkresults-20161101.pdf, HBASE-16417-benchmarkresults-20161110.pdf, HBASE-16417-benchmarkresults-20161123.pdf, HBASE-16417-benchmarkresults-20161205.pdf > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)