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Posted to issues@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2022/12/20 18:34:00 UTC

[jira] [Resolved] (IMPALA-9999) Update Impala to use GCC 9 or higher

     [ https://issues.apache.org/jira/browse/IMPALA-9999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joe McDonnell resolved IMPALA-9999.
-----------------------------------
    Fix Version/s: Impala 4.2.0
       Resolution: Fixed

> Update Impala to use GCC 9 or higher
> ------------------------------------
>
>                 Key: IMPALA-9999
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9999
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend, Infrastructure
>    Affects Versions: Impala 4.0.0
>            Reporter: Joe McDonnell
>            Assignee: Joe McDonnell
>            Priority: Major
>             Fix For: Impala 4.2.0
>
>         Attachments: perf-AB-test-321-result.txt, perf-AB-test-322-result.txt
>
>
> Impala recently updated to use GCC 7.5. This got past the major ABI changes, so it makes sense to keep going and update to even more recent versions of GCC. This tracks the tasks necessary to switch to GCC 9.2 or above (which is already available in the toolchain).



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