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Posted to dev@drill.apache.org by "Vitalii Diravka (Jira)" <ji...@apache.org> on 2021/09/24 14:15:00 UTC

[jira] [Resolved] (DRILL-4215) Transfer ownership of buffers when doing transfers

     [ https://issues.apache.org/jira/browse/DRILL-4215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vitalii Diravka resolved DRILL-4215.
------------------------------------
    Fix Version/s: 1.6.0
       Resolution: Fixed

> Transfer ownership of buffers when doing transfers
> --------------------------------------------------
>
>                 Key: DRILL-4215
>                 URL: https://issues.apache.org/jira/browse/DRILL-4215
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Steven Phillips
>            Assignee: Steven Phillips
>            Priority: Major
>             Fix For: 1.6.0
>
>
> The new allocator has the feature of allowing the transfer of ownership of buffers from one allocator to another. We should make use of this feature by transferring ownership whenever we transfer buffers between vectors. This will allow better tracking of how much memory operators are holding on to.



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