From issues-return-138894-archive-asf-public=cust-asf.ponee.io@maven.apache.org Wed Oct 10 22:14:04 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 515DD180672 for ; Wed, 10 Oct 2018 22:14:04 +0200 (CEST) Received: (qmail 42258 invoked by uid 500); 10 Oct 2018 20:14:03 -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 42247 invoked by uid 99); 10 Oct 2018 20:14:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 10 Oct 2018 20:14:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id C71F118068D for ; Wed, 10 Oct 2018 20:14:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-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 (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id jO0-tSwm5qPV for ; Wed, 10 Oct 2018 20:14:01 +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 451055F35B for ; Wed, 10 Oct 2018 20:14:01 +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 7A89EE111B for ; Wed, 10 Oct 2018 20:14:00 +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 3ACB424D19 for ; Wed, 10 Oct 2018 20:14:00 +0000 (UTC) Date: Wed, 10 Oct 2018 20:14:00 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: issues@maven.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (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:comment-tabpanel&focusedCommentId=16645491#comment-16645491 ] ASF GitHub Bot commented on MRESOLVER-7: ---------------------------------------- michael-o commented on issue #10: [MRESOLVER-7] Download dependency POMs in parallel v2 URL: https://github.com/apache/maven-resolver/pull/10#issuecomment-428714346 @slachiewicz, do you want to take another look at it. We want to roll 1.3.1 next week. I'd be cool if we could include this. My last questions are still open. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org > 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: version-next > > > 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)