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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/10/16 00:34:00 UTC

[jira] [Resolved] (IMPALA-9034) ccache + distcc doesn't work with local ccache

     [ https://issues.apache.org/jira/browse/IMPALA-9034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-9034.
-----------------------------------
    Fix Version/s: Impala 3.4.0
       Resolution: Fixed

> ccache + distcc doesn't work with local ccache
> ----------------------------------------------
>
>                 Key: IMPALA-9034
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9034
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Infrastructure
>    Affects Versions: Impala 3.3.0
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Minor
>             Fix For: Impala 3.4.0
>
>
> I've been noticing this for a while that ccache doesn't actually get local hits when I'm using distcc. I think I broke this with IMPALA-4701. It seems like the proper way to do wrapper scripts with ccache is to use CCACHE_PREFIX https://ccache.dev/manual/3.4.html#_using_ccache_with_other_compiler_wrappers.
> Anyway I played around with this and got it to work nicely and it makes local builds when switching branches much faster.



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