[
https://issues.apache.org/jira/browse/ARROW-8307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17073146#comment-17073146
]
Wes McKinney commented on ARROW-8307:
-------------------------------------
It's somewhat unrelated to the name of the parameter, but I'm a bit opposed to
globally setting whether to memory map at the filesystem level. This would be
better handled through a separate filesystem API that allows mapped memory to
be requested (and this will either use mmap for local or pull the entire file
into memory for remote filesystems). And possibly an attribute of filesystems
to indicate whether or not they support zero-copy mapped memory
> [Python] Expose use_memory_map option in pyarrow.feather APIs
> -------------------------------------------------------------
>
> Key: ARROW-8307
> URL: https://issues.apache.org/jira/browse/ARROW-8307
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Fix For: 0.17.0
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
