From issues-return-81515-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Mon Nov 12 19:24:05 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 77695180679 for ; Mon, 12 Nov 2018 19:24:04 +0100 (CET) Received: (qmail 8059 invoked by uid 500); 12 Nov 2018 18:24:03 -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 8050 invoked by uid 99); 12 Nov 2018 18:24:03 -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, 12 Nov 2018 18:24:03 +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 32665C730E for ; Mon, 12 Nov 2018 18:24:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, 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-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id b9yB1T0OZ5If for ; Mon, 12 Nov 2018 18:24:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 5E245623CC for ; Mon, 12 Nov 2018 18:24:01 +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 97A63E25B2 for ; Mon, 12 Nov 2018 18:24:00 +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 3CF6A26705 for ; Mon, 12 Nov 2018 18:24:00 +0000 (UTC) Date: Mon, 12 Nov 2018 18:24:00 +0000 (UTC) From: "Vyacheslav Koptilin (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IGNITE-10228) Start multiple caches in parallel may lead to the fact that some of the caches won't be registered. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Vyacheslav Koptilin created IGNITE-10228: -------------------------------------------- Summary: Start multiple caches in parallel may lead to the fac= t that some of the caches won't be registered. Key: IGNITE-10228 URL: https://issues.apache.org/jira/browse/IGNITE-10228 Project: Ignite Issue Type: Bug Components: cache Affects Versions: 2.6 Reporter: Vyacheslav Koptilin It looks like the root cause of the issue is that=C2=A0{{CacheGroupContext.= addCacheContext()}}=C2=A0(which is called in parallel) does not use a lock/= semaphore in order to synchronize=C2=A0{{caches}} updates. =C2=A0 {code:java} private void addCacheContext(GridCacheContext cctx) { ArrayList caches =3D new ArrayList<>(this.caches); boolean add =3D caches.add(cctx); ... this.caches =3D caches; } {code} =C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005)