From dev-return-37295-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Wed Aug 1 15:52:04 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 D9EC0180634 for ; Wed, 1 Aug 2018 15:52:03 +0200 (CEST) Received: (qmail 85684 invoked by uid 500); 1 Aug 2018 13:52:02 -0000 Mailing-List: contact dev-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 dev@ignite.apache.org Received: (qmail 85657 invoked by uid 99); 1 Aug 2018 13:52:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Aug 2018 13:52:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 5FD0C1A229D for ; Wed, 1 Aug 2018 13:52:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-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 (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id IdGTK3Ib5dw1 for ; Wed, 1 Aug 2018 13:52:01 +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 1D3245F3AD for ; Wed, 1 Aug 2018 13:52:01 +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 5DA42E261D for ; Wed, 1 Aug 2018 13:52:00 +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 178C927761 for ; Wed, 1 Aug 2018 13:52:00 +0000 (UTC) Date: Wed, 1 Aug 2018 13:52:00 +0000 (UTC) From: "Pavel Kovalenko (JIRA)" To: dev@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (IGNITE-9157) Optimize memory usage of data regions in tests MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Pavel Kovalenko created IGNITE-9157: --------------------------------------- Summary: Optimize memory usage of data regions in tests Key: IGNITE-9157 URL: https://issues.apache.org/jira/browse/IGNITE-9157 Project: Ignite Issue Type: Bug Components: cache Affects Versions: 2.6 Reporter: Pavel Kovalenko Assignee: Pavel Kovalenko Fix For: 2.7 If we use persistence in tests and do not explicitly set the max size of a data region, by default it will be 20% of available RAM on a host. This can lead to memory over-usage and sometimes JVMs, where such tests are running, will be killed by Linux OOM killer. We should find all tests where data region max size has forgotten and set this value explicitly to minimal possible value. -- This message was sent by Atlassian JIRA (v7.6.3#76005)