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

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

    [ https://issues.apache.org/jira/browse/DRILL-4215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17419802#comment-17419802 ] 

Vitalii Diravka commented on DRILL-4215:
----------------------------------------

It was resolved in 6dea4299:
[https://github.com/apache/drill/pull/308]

> 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
>
> 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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