From issues-return-78812-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Wed Oct 17 17:23:04 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 B846418061A for ; Wed, 17 Oct 2018 17:23:03 +0200 (CEST) Received: (qmail 76026 invoked by uid 500); 17 Oct 2018 15:23:02 -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 76017 invoked by uid 99); 17 Oct 2018 15:23:02 -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; Wed, 17 Oct 2018 15:23:02 +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 5E875C6E3C for ; Wed, 17 Oct 2018 15:23:02 +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-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 mkuztkkLjhFb for ; Wed, 17 Oct 2018 15:23:01 +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 5735E5F1CF for ; Wed, 17 Oct 2018 15:23:01 +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 A0731E00D4 for ; Wed, 17 Oct 2018 15:23:00 +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 675DE21237 for ; Wed, 17 Oct 2018 15:23:00 +0000 (UTC) Date: Wed, 17 Oct 2018 15:23:00 +0000 (UTC) From: "Pavel Kovalenko (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IGNITE-8006) Starting multiple caches slows down exchange process on joining node 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-8006?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D166= 53731#comment-16653731 ]=20 Pavel Kovalenko commented on IGNITE-8006: ----------------------------------------- [~akalashnikov] I've reviewed your changes. Looks good to me. > Starting multiple caches slows down exchange process on joining node > -------------------------------------------------------------------- > > Key: IGNITE-8006 > URL: https://issues.apache.org/jira/browse/IGNITE-8006 > Project: Ignite > Issue Type: Improvement > Reporter: Vladislav Pyatkov > Assignee: Anton Kalashnikov > Priority: Major > Fix For: 2.8 > > > In some cases when we starts multiple caches (over 2K caches), we can get= a stop on exchange when new node joining to the cluster. > Coordinator-node wait to receive=C2=A0a single message from all other nod= es, but=C2=A0last node (which want to joining to the cluster) stopped on st= arting caches: > =C2=A0 > {noformat} > Stack trace > at java.lang.Thread.dumpStack(Thread.java:1329) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startC= ache(GridCacheProcessor.java:1159) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepar= eCacheStart(GridCacheProcessor.java:1900) > at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startC= achesOnLocalJoin(GridCacheProcessor.java:1764) > at org.apache.ignite.internal.processors.cache.distributed.dht.preloader= .GridDhtPartitionsExchangeFuture.initCachesOnLocalJoin(GridDhtPartitionsExc= hangeFuture.java:740) > at org.apache.ignite.internal.processors.cache.distributed.dht.preloader= .GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:= 622) > at org.apache.ignite.internal.processors.cache.GridCachePartitionExchang= eManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2329) > at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java= :110) > at java.lang.Thread.run(Thread.java:745) > {noformat} > It blocks cluster exchange process until all=C2=A0caches started on the l= ast node. > We should start caches in parallel threads or=C2=A0exclude the action fro= m=C2=A0exchange init process. -- This message was sent by Atlassian JIRA (v7.6.3#76005)