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 20349200B64 for ; Tue, 2 Aug 2016 21:24:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 1EE42160AB0; Tue, 2 Aug 2016 19:24:22 +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 8BA6B160A76 for ; Tue, 2 Aug 2016 21:24:21 +0200 (CEST) Received: (qmail 54718 invoked by uid 500); 2 Aug 2016 19:24:20 -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 54691 invoked by uid 99); 2 Aug 2016 19:24:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Aug 2016 19:24:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id A504B2C0D5E for ; Tue, 2 Aug 2016 19:24:20 +0000 (UTC) Date: Tue, 2 Aug 2016 19:24:20 +0000 (UTC) From: "Konstantin Boudnik (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IGNITE-3321) Address possible data corruption in Persistent Store implementations MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 02 Aug 2016 19:24:22 -0000 [ https://issues.apache.org/jira/browse/IGNITE-3321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15404631#comment-15404631 ] Konstantin Boudnik commented on IGNITE-3321: -------------------------------------------- I thought there was a bug opened for that, no? If not - it sure should be. > Address possible data corruption in Persistent Store implementations > -------------------------------------------------------------------- > > Key: IGNITE-3321 > URL: https://issues.apache.org/jira/browse/IGNITE-3321 > Project: Ignite > Issue Type: Improvement > Components: cache > Affects Versions: 1.6 > Environment: any > Reporter: Alexandre Boudnik > Assignee: Alexandre Boudnik > Priority: Critical > Original Estimate: 504h > Remaining Estimate: 504h > > When records from partitions on different nodes are committed, each node uses its own SQL connection. It is possible that one of DML statements will fail on one of the connections, while others have committed successfully. > And we need to make a very hard decision: > - If we ignore fail then we will lose some changes. > - If we throw an exception we will make inconsistent changes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)