maven-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Konrad Windszus (Jira)" <j...@apache.org>
Subject [jira] [Commented] (MRESOLVER-7) Download dependency POMs in parallel
Date Tue, 07 Jul 2020 08:42:00 GMT

    [ https://issues.apache.org/jira/browse/MRESOLVER-7?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17152569#comment-17152569
] 

Konrad Windszus commented on MRESOLVER-7:
-----------------------------------------

[~michael-o] Does MRESOLVER-123 fix some of the issues which appeared with https://github.com/apache/maven-resolver/pull/30?


> 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
>            Priority: Major
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> 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
(v8.3.4#803005)

Mime
View raw message