You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@arrow.apache.org by "Dimitri Vorona (JIRA)" <ji...@apache.org> on 2018/10/31 07:41:00 UTC
[jira] [Created] (ARROW-3660) [C++] Don't unnecessary lock
MemoryMappedFile for resizing in readonly files
Dimitri Vorona created ARROW-3660:
-------------------------------------
Summary: [C++] Don't unnecessary lock MemoryMappedFile for resizing in readonly files
Key: ARROW-3660
URL: https://issues.apache.org/jira/browse/ARROW-3660
Project: Apache Arrow
Issue Type: New Feature
Components: C++
Affects Versions: 0.11.0
Reporter: Dimitri Vorona
We lock the resize_lock_ on every read, even though it's not possible to resize read-only files.
This also inlines the ResizeMap method into Resize.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)