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https://issues.apache.org/jira/browse/ARROW-7854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17062844#comment-17062844
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Wes McKinney commented on ARROW-7854:
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Well, it seems like this detail should perhaps not be so visible to users. If
an interface prefers memory mapping if it's available, then it can do so
without leaking this configuration detail into some other part of the system
> [C++][Dataset] Option to memory map when reading IPC format
> -----------------------------------------------------------
>
> Key: ARROW-7854
> URL: https://issues.apache.org/jira/browse/ARROW-7854
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++ - Dataset
> Reporter: Joris Van den Bossche
> Assignee: Francois Saint-Jacques
> Priority: Major
>
> For the IPC format it would be interesting to be able to memory map the IPC
> files?
> cc [~fsaintjacques] [~bkietz]
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