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https://issues.apache.org/jira/browse/ARROW-4120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved ARROW-4120.
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Fix Version/s: 0.17.0
Resolution: Fixed
Issue resolved by pull request 6551
[https://github.com/apache/arrow/pull/6551]
> [Python] Define process for testing procedures that check for no macro-level
> memory leaks
> -----------------------------------------------------------------------------------------
>
> Key: ARROW-4120
> URL: https://issues.apache.org/jira/browse/ARROW-4120
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.17.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Some kinds of memory leaks may be difficult to unit test for, and they may
> not cause valgrind errors necessarily
> I had written some ad hoc leak tests in
> https://github.com/apache/arrow/blob/master/python/scripts/test_leak.py. We
> have some more of this in ARROW-3324.
> It would be useful to be able to create a sort of "test suite" of memory leak
> checks. They are a bit too intensive to run in CI (since you may have to run
> something many iterations to see whether it leaks), but we could run them in
> a nightly build
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