From oak-issues-return-66804-archive-asf-public=cust-asf.ponee.io@jackrabbit.apache.org Tue Dec 4 11:55:03 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 5540D180652 for ; Tue, 4 Dec 2018 11:55:03 +0100 (CET) Received: (qmail 93033 invoked by uid 500); 4 Dec 2018 10:55:02 -0000 Mailing-List: contact oak-issues-help@jackrabbit.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: oak-dev@jackrabbit.apache.org Delivered-To: mailing list oak-issues@jackrabbit.apache.org Received: (qmail 93021 invoked by uid 99); 4 Dec 2018 10:55:02 -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; Tue, 04 Dec 2018 10:55:02 +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 0A768CB2D1 for ; Tue, 4 Dec 2018 10:55:02 +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 RxdRFqB8DCnQ for ; Tue, 4 Dec 2018 10:55:01 +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 E992F5F574 for ; Tue, 4 Dec 2018 10:55:00 +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 7A589E0147 for ; Tue, 4 Dec 2018 10:55:00 +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 3527424DCE for ; Tue, 4 Dec 2018 10:55:00 +0000 (UTC) Date: Tue, 4 Dec 2018 10:55:00 +0000 (UTC) From: "Julian Reschke (JIRA)" To: oak-issues@jackrabbit.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (OAK-7935) RDB*Store: createOrUpdate may fail on stale cache when document was removed on different instance 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/OAK-7935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Julian Reschke resolved OAK-7935. --------------------------------- Resolution: Fixed > RDB*Store: createOrUpdate may fail on stale cache when document was removed on different instance > ------------------------------------------------------------------------------------------------- > > Key: OAK-7935 > URL: https://issues.apache.org/jira/browse/OAK-7935 > Project: Jackrabbit Oak > Issue Type: Technical task > Components: rdbmk > Affects Versions: 1.6.15, 1.8.9 > Reporter: Julian Reschke > Assignee: Julian Reschke > Priority: Critical > Labels: candidate_oak_1_4 > Fix For: 1.10, 1.8.10, 1.6.16, 1.9.13 > > > When executing `createOrUpdate()` on a node that is cached but has been removed from the database (by a different instance), the operation will fail, and continue to do so until the cache entry gets evicted or the cache gets manually cleared. > The exception message somewhat misleadingly says "update of ... failed, race condition?" > The problem has been fixed already in OAK-7725, but that change is rather big and non-trivial to backport. > As a simpler fix for the maintenance branches we should invalidate the cache when the update fails, so that the system at least recovers and a retry will work. -- This message was sent by Atlassian JIRA (v7.6.3#76005)