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 2F3B0200D35 for ; Tue, 24 Oct 2017 07:27:04 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 2DD1D160BF0; Tue, 24 Oct 2017 05:27:04 +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 73CAC1609E0 for ; Tue, 24 Oct 2017 07:27:03 +0200 (CEST) Received: (qmail 56046 invoked by uid 500); 24 Oct 2017 05:27:02 -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 56035 invoked by uid 99); 24 Oct 2017 05:27:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Oct 2017 05:27:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id BA64A1A127F for ; Tue, 24 Oct 2017 05:27:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, 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 (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id rLjJPp6H9SLG for ; Tue, 24 Oct 2017 05:27:01 +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 D08655FBE6 for ; Tue, 24 Oct 2017 05:27:00 +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 5CAEFE041C for ; Tue, 24 Oct 2017 05:27:00 +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 1B85221EE3 for ; Tue, 24 Oct 2017 05:27:00 +0000 (UTC) Date: Tue, 24 Oct 2017 05:27:00 +0000 (UTC) From: "ramkrishna.s.vasudevan (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-18994) Decide if META/System tables should use Compacting Memstore or Default Memstore MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 24 Oct 2017 05:27:04 -0000 [ https://issues.apache.org/jira/browse/HBASE-18994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216337#comment-16216337 ] ramkrishna.s.vasudevan commented on HBASE-18994: ------------------------------------------------ If it is NONE - the default memstore is instantiated. If the config says do not use the default memstore type then we make the inMemoryCompaction type as BASIC which will instantiate the Compacting memstore and in Compacting Memstore BASIC is the default (since we also have EAGER). > Decide if META/System tables should use Compacting Memstore or Default Memstore > ------------------------------------------------------------------------------- > > Key: HBASE-18994 > URL: https://issues.apache.org/jira/browse/HBASE-18994 > Project: HBase > Issue Type: Improvement > Affects Versions: 2.0.0-alpha-3 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-18994.patch > > > HBASE-18992 brought this topic. Currently META is also using Compacting Memstore. We should decide if system tables can go with Default memstore only. -- This message was sent by Atlassian JIRA (v6.4.14#64029)