[jira] [Updated] (ARROW-9415) Arrow does not compile on Power9

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-9415:
----------------------------------
    Labels: pull-request-available  (was: )

> Arrow does not compile on Power9
> --------------------------------
>
>                 Key: ARROW-9415
>                 URL: https://issues.apache.org/jira/browse/ARROW-9415
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.17.1
>         Environment: Linux 4.14.0-115.21.2.el7a.ppc64le
>            Reporter: Jens Glaser
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When compiling the master branch from github on IBM P9 (Summit), I get
>  
> {{In file included from /ccs/proj/stf006/glaser/rapids/arrow/cpp/src/arrow/array/dict_internal.h:35:0,
>  from /ccs/proj/stf006/glaser/rapids/arrow/cpp/src/arrow/array/builder_dict.cc:22:
>  /ccs/proj/stf006/glaser/rapids/arrow/cpp/src/arrow/util/hashing.h: In static member function 'static uint32_t arrow::internal::SmallScalarTraits<__vector(4) __bool int>::AsIndex(__vector(4) __bool int)':
>  /ccs/proj/stf006/glaser/rapids/arrow/cpp/src/arrow/util/hashing.h:495:60: error: cannot convert '__vector(4) int' to 'uint32_t \{aka unsigned int}' in return
>  static uint32_t AsIndex(bool value) \{ return value ? 1 : 0; }
>  ^}}



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