From issues-return-100468-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Thu Oct 10 11:20:05 2019 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 [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 9D7E318065C for ; Thu, 10 Oct 2019 13:20:04 +0200 (CEST) Received: (qmail 70667 invoked by uid 500); 10 Oct 2019 11:20:03 -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 70610 invoked by uid 99); 10 Oct 2019 11:20:03 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 10 Oct 2019 11:20:03 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 63C12E30CD for ; Thu, 10 Oct 2019 11:20:03 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id A33FF780839 for ; Thu, 10 Oct 2019 11:20:00 +0000 (UTC) Date: Thu, 10 Oct 2019 11:20:00 +0000 (UTC) From: "Maxim Muzafarov (Jira)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (IGNITE-4554) Optimize integer sets. 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/IGNITE-4554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maxim Muzafarov updated IGNITE-4554: ------------------------------------ Fix Version/s: 2.9 > Optimize integer sets. > ---------------------- > > Key: IGNITE-4554 > URL: https://issues.apache.org/jira/browse/IGNITE-4554 > Project: Ignite > Issue Type: Improvement > Components: general > Affects Versions: 1.6 > Reporter: Alexei Scherbakov > Assignee: Alexei Scherbakov > Priority: Major > Fix For: 2.9 > > > Ignite has many uses of data structures like Set, IntArray etc. > This is not most efficient way to represent integer sets. The best way is to use compressed bit sets. This should save a lot of heap space. > We should optimize integer sets whenever possible. > The most obvious place to start is GridAffinityAssignment. -- This message was sent by Atlassian Jira (v8.3.4#803005)