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https://issues.apache.org/jira/browse/ARROW-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney resolved ARROW-457.
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Resolution: Fixed
Issue resolved by pull request 315
[https://github.com/apache/arrow/pull/315]
> Python: Better control over memory pool
> ---------------------------------------
>
> Key: ARROW-457
> URL: https://issues.apache.org/jira/browse/ARROW-457
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Uwe L. Korn
> Assignee: Uwe L. Korn
>
> Currently we have a separate {{PyArrowMemoryPool}} implemented in
> {{src/pyarrrow/common.cc/h}}. Instead we should use the default memory pool
> from Arrow-C++ as often as possible.
> Furthermore the user should be able to configure which MemoryPool is actually
> used in the cases where one can select a custom MemoryPool. For ease of use,
> there should also be a way to switch the default MemoryPool in Python to a
> user-selected one, e.g. the {{jemalloc::MemoryPool}}.
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