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Posted to issues@maven.apache.org by "Michael Osipov (JIRA)" <ji...@apache.org> on 2019/06/08 17:39:01 UTC

[jira] [Closed] (MRESOLVER-65) When the build is run in parallel there are unsafe concurrent changes in the local repo

     [ https://issues.apache.org/jira/browse/MRESOLVER-65?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Osipov closed MRESOLVER-65.
-----------------------------------
    Resolution: Duplicate

> When the build is run in parallel there are unsafe concurrent changes in the local repo
> ---------------------------------------------------------------------------------------
>
>                 Key: MRESOLVER-65
>                 URL: https://issues.apache.org/jira/browse/MRESOLVER-65
>             Project: Maven Resolver
>          Issue Type: Bug
>            Reporter: Marco Jorge
>            Priority: Major
>
> Maven will automatically download dependencies to the local repo. With multimodule parallel builds it's possible for different modules to request the download of the same dependency causing a concurrent unsynchronized access to the local .m2 repo.
> One thread might be writing the .part file and moving it to it's final position while the other is still trying to access the .part file.



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