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Posted to issues-all@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2022/11/09 18:30:00 UTC

[jira] [Commented] (IMPALA-11713) Switch to C++17

    [ https://issues.apache.org/jira/browse/IMPALA-11713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17631209#comment-17631209 ] 

Joe McDonnell commented on IMPALA-11713:
----------------------------------------

Getting to C++17 is also a good time to remove this code: [https://github.com/apache/impala/blob/8271bdd587d241cd5a61ccae7422bbb5fafcfaf7/be/CMakeLists.txt#L120-L129]

 

> Switch to C++17
> ---------------
>
>                 Key: IMPALA-11713
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11713
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 4.2.0
>            Reporter: Joe McDonnell
>            Priority: Critical
>
> Impala currently uses C++14, but our compilers support C++17. Upgrading would allow us to use the new C++17 features like string_view and other improvements to the standard library.



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