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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/24 20:26:00 UTC

[jira] [Updated] (ARROW-6994) [C++] Research jemalloc memory page reclamation configuration on macOS when background_thread option is unavailable

     [ https://issues.apache.org/jira/browse/ARROW-6994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-6994:
----------------------------------
    Labels: pull-request-available  (was: )

> [C++] Research jemalloc memory page reclamation configuration on macOS when background_thread option is unavailable
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-6994
>                 URL: https://issues.apache.org/jira/browse/ARROW-6994
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>
> In ARROW-6977, this was disabled on macOS, but this will potentially have negative performance and memory implications that were intended to have been fixed in ARROW-6910



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