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https://issues.apache.org/jira/browse/ARROW-14641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441365#comment-17441365
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Weston Pace commented on ARROW-14641:
-------------------------------------
Why don't you take your best guess and then put up a PR. It will probably be
easier for us to discuss specific statements further based on that PR.
> [C++][Compute] Remove print statements from unit tests
> ------------------------------------------------------
>
> Key: ARROW-14641
> URL: https://issues.apache.org/jira/browse/ARROW-14641
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 6.0.0
> Reporter: Ben Kietzman
> Priority: Major
> Labels: beginner-friendly
> Fix For: 7.0.0
>
>
> Unit tests should avoid unconditional print statements, preferring
> {{SCOPED_TRACE}}, {{ARROW_SCOPED_TRACE}}, or on-fail extra messages like
> {{ASSERT_EQ(1, 2) << "extra here";}}. There are some in the hash join unit
> tests
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