[jira] [Commented] (ARROW-16305) [C++][Python] Many parquet tests failed on s390x

["Yibo Cai (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-16305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527301#comment-17527301 ] 

Yibo Cai commented on ARROW-16305:
----------------------------------

In case someone wants to debug but has no access to s390x hardware, we can use qemu simulator. It's slow, but tolerable.

Spawn an s390x ubuntu container on x86 host with below commands.
{code:bash}
$ sudo apt install qemu-user-static binfmt-support
$ docker run -it -v /usr/bin/qemu-s390x-static:/usr/bin/qemu-s390x-static multiarch/ubuntu-core:s390x-focal
{code}

> [C++][Python] Many parquet tests failed on s390x
> ------------------------------------------------
>
>                 Key: ARROW-16305
>                 URL: https://issues.apache.org/jira/browse/ARROW-16305
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Parquet, Python
>            Reporter: Yibo Cai
>            Priority: Major
>
> https://app.travis-ci.com/github/apache/arrow/jobs/568040494
> https://app.travis-ci.com/github/apache/arrow/jobs/568028925
> {code:bash}
> The following tests FAILED:
> 	 49 - arrow-dataset-file-parquet-test (Failed)
> 	 59 - parquet-internals-test (Failed)
> 	 60 - parquet-reader-test (Failed)
> 	 62 - parquet-arrow-test (Failed)
> 	 63 - parquet-arrow-internals-test (Failed)
> 	 64 - parquet-encryption-test (Failed)
> {code}



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