[jira] [Resolved] (TEZ-4290) Dockerfile improvements

["László Bodor (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-4290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

László Bodor resolved TEZ-4290.
-------------------------------
    Resolution: Fixed

> Dockerfile improvements
> -----------------------
>
>                 Key: TEZ-4290
>                 URL: https://issues.apache.org/jira/browse/TEZ-4290
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>             Fix For: 0.10.1, 0.9.3
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Given these improvement ideas: https://github.com/aw-was-here/tez/commit/bead3a21e68ecf4a75d64d8c08b9f8fa0f98cf51
> thanks  [~aw]
> Dockerfile changes could be easily tested, becuase it can be build locally (as discovered on TEZ-4283):
> {code}
> docker build -f ./build-tools/docker/Dockerfile ./build-tools/docker/
> {code}
> Moreover, it's applied on PR level, so a full precommit test (including all modules) could let us validate the correctness of the image changes.
> So, I'm suspecting that Dockerfile changes can come in advance, before introducing Jenkinsfile, which is a bit harder to test (I guess).
> according to [~aw]'s comments:
> {code}
>   - Update to an image that won't be unsupported in a year
>   - Remove a bunch of stuff that Tez doesn't use
>   - Add support for a bunch of stuff that Yetus needs to test everything (however, keeping FindBugs over SpotBugs)
>   - Make it Docker BuildKit compatible to make it build in parallel
>   - Support both OpenJDK 8 and OpenJDK 11
>   - Switch to python3 because python2 is effectively dead in January with pip changes
>   - Remove the interactive bits of the Dockerfile since nothing appears to be using them
> {code}



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