[jira] [Updated] (SUREFIRE-1529) Implement test bucketing

["Zsombor Gegesy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SUREFIRE-1529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zsombor Gegesy updated SUREFIRE-1529:
-------------------------------------
    Attachment: SUREFIRE-1529.patch

> Implement test bucketing
> ------------------------
>
>                 Key: SUREFIRE-1529
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1529
>             Project: Maven Surefire
>          Issue Type: New Feature
>          Components: Maven Surefire Plugin
>    Affects Versions: 2.22.0
>            Reporter: Zsombor Gegesy
>            Priority: Major
>         Attachments: SUREFIRE-1529.patch
>
>
> There are projects, which has hundreds or thousands of test, which took hours to complete - to paralelize this, it would be good, if tests could be partitioned automatically into buckets - of course perfect bucketization is not feasible, due to lack of knowledge of test run times (and it would be a NP-complete problem even that case).
> The idea is to start tests concurrently, in different machines, something like this:
>  # mvn test -DnumberOfBuckets=3 -DbucketId=0
>  # mvn test -DnumberOfBuckets=3 -DbucketId=1
>  # mvn test -DnumberOfBuckets=3 -DbucketId=2 
>  And the results could be collected and aggregated later by external processes.
> The current solution is to manually collect the tests, and generate huge command lines to do the same.
>  



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