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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/05/12 17:25:00 UTC
[jira] [Commented] (ARROW-8152) [C++] IO: split large coalesced
reads into smaller ones
[ https://issues.apache.org/jira/browse/ARROW-8152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17343399#comment-17343399 ]
Antoine Pitrou commented on ARROW-8152:
---------------------------------------
[~lidavidm] Should we keep this open? In any case, it seems this might be better implemented at the filesystem level.
> [C++] IO: split large coalesced reads into smaller ones
> -------------------------------------------------------
>
> Key: ARROW-8152
> URL: https://issues.apache.org/jira/browse/ARROW-8152
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: David Li
> Priority: Major
>
> We have a facility to coalesce small reads, but remote filesystems may also benefit from splitting large reads to take advantage of concurrency.
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