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Posted to issues@arrow.apache.org by "Robert Nishihara (JIRA)" <ji...@apache.org> on 2018/12/13 23:11:00 UTC

[jira] [Resolved] (ARROW-3958) [Plasma] Reduce number of IPCs

     [ https://issues.apache.org/jira/browse/ARROW-3958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Nishihara resolved ARROW-3958.
-------------------------------------
    Resolution: Fixed

Issue resolved by pull request 3124
[https://github.com/apache/arrow/pull/3124]

> [Plasma] Reduce number of IPCs
> ------------------------------
>
>                 Key: ARROW-3958
>                 URL: https://issues.apache.org/jira/browse/ARROW-3958
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Plasma (C++)
>    Affects Versions: 0.11.1
>            Reporter: Philipp Moritz
>            Assignee: Philipp Moritz
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>          Time Spent: 3.5h
>  Remaining Estimate: 0h
>
> Currently we ship file descriptors of objects from the store to the client every time an object is created or gotten. There is relatively few distinct file descriptors, so caching them can get rid of one IPC in the majority of cases.



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