From issues-return-84146-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Mon Dec 3 16:35:03 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 2FA5218067E for ; Mon, 3 Dec 2018 16:35:03 +0100 (CET) Received: (qmail 61718 invoked by uid 500); 3 Dec 2018 15:35:02 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 61707 invoked by uid 99); 3 Dec 2018 15:35:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Dec 2018 15:35:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id E73CBC9390 for ; Mon, 3 Dec 2018 15:35:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id npVqqnwDp0sa for ; Mon, 3 Dec 2018 15:35:00 +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 CBB855F574 for ; Mon, 3 Dec 2018 15:35:00 +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 640BCE0D27 for ; Mon, 3 Dec 2018 15:35:00 +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 1215424DCE for ; Mon, 3 Dec 2018 15:35:00 +0000 (UTC) Date: Mon, 3 Dec 2018 15:35:00 +0000 (UTC) From: "Alexey Goncharuk (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (IGNITE-10508) Need to support the new checkpoint feature not wait for the previous operation to complete MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/IGNITE-10508?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Goncharuk updated IGNITE-10508: -------------------------------------- Ignite Flags: (was: Docs Required) > Need to support the new checkpoint feature not wait for the previous oper= ation to complete > -------------------------------------------------------------------------= ----------------- > > Key: IGNITE-10508 > URL: https://issues.apache.org/jira/browse/IGNITE-10508 > Project: Ignite > Issue Type: Improvement > Reporter: Dmitriy Govorukhin > Assignee: Dmitriy Govorukhin > Priority: Major > Fix For: 2.8 > > > There are cases we should trigger the checkpoint, some operations will be= sure that all operation finished before the checkpoint. It is necessary to= support the possibility of run checkpoint without waiting for the completi= on of the previous checkpoint. > Solution: > Merge checkpoint pages and append write new dirty pages to a current chec= kpoint. > Restrictions: > Trigger new checkpoint should not wait for the previous checkpoint operat= ion completed. > - It should not break crash recovery=C2=A0mechanisms > - Only one merged is allow in the first implementation (potentially OOM,= if we will try to merge many checkpoint operations) -- This message was sent by Atlassian JIRA (v7.6.3#76005)