From issues-return-134581-archive-asf-public=cust-asf.ponee.io@maven.apache.org Mon Jul 2 22:15:04 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 02463180626 for ; Mon, 2 Jul 2018 22:15:03 +0200 (CEST) Received: (qmail 41747 invoked by uid 500); 2 Jul 2018 20:15:03 -0000 Mailing-List: contact issues-help@maven.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@maven.apache.org Delivered-To: mailing list issues@maven.apache.org Received: (qmail 41736 invoked by uid 99); 2 Jul 2018 20:15:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 02 Jul 2018 20:15:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 9EE25C0040 for ; Mon, 2 Jul 2018 20:15:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-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-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id lMUrsgyR1vhY for ; Mon, 2 Jul 2018 20:15:02 +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 AF5FB5F49F for ; Mon, 2 Jul 2018 20:15:01 +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 0C199E1097 for ; Mon, 2 Jul 2018 20:15:01 +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 6EADF21846 for ; Mon, 2 Jul 2018 20:15:00 +0000 (UTC) Date: Mon, 2 Jul 2018 20:15:00 +0000 (UTC) From: "Michael Osipov (JIRA)" To: issues@maven.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MRESOLVER-7) Download dependency POMs in parallel 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/MRESOLVER-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Osipov updated MRESOLVER-7: ----------------------------------- Fix Version/s: Maven Artifact Resolver 1.1.2 > Download dependency POMs in parallel > ------------------------------------ > > Key: MRESOLVER-7 > URL: https://issues.apache.org/jira/browse/MRESOLVER-7 > Project: Maven Resolver > Issue Type: Improvement > Affects Versions: Aether 1.0.2 > Reporter: Harald Wellmann > Assignee: Michael Osipov > Priority: Major > Fix For: Maven Artifact Resolver 1.1.2 > > > h3. Background > When building a project with dependencies not yet available in the local repository, I noticed that Maven 3.3.9/Aether 1.0.2 first downloads the dependency POMs _sequentially_ and then proceeds downloading the dependency JARs with up to 5 threads _in parallel_. > Due to this, when first building a project with a large number of dependencies, downloading a large number of small POMs may take a lot longer than downloading the much larger JARs, or even longer than building the project itself, especially when a repository manager is used which increases the download latency. > h3. Enhancement > Download POMs of (transitive) dependencies in parallel to significantly speed up initial builds of large projects. -- This message was sent by Atlassian JIRA (v7.6.3#76005)