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https://issues.apache.org/jira/browse/ARROW-3406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney updated ARROW-3406:
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Fix Version/s: (was: 0.14.0)
0.15.0
> [C++] Create a caching memory pool implementation
> -------------------------------------------------
>
> Key: ARROW-3406
> URL: https://issues.apache.org/jira/browse/ARROW-3406
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 0.11.0
> Reporter: Antoine Pitrou
> Priority: Minor
> Fix For: 0.15.0
>
>
> A caching memory pool implementation would be able to recycle freed memory
> blocks instead of returning them to the system immediately. Two different
> policies may be chosen:
> * either an unbounded cache
> * or a size-limited cache, perhaps with some kind of LRU mechanism
> Such a feature might help e.g. for CSV parsing, when reading and parsing data
> into temporary memory buffers.
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