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Posted to issues@drill.apache.org by "Chris Westin (JIRA)" <ji...@apache.org> on 2015/05/08 22:28:01 UTC

[jira] [Updated] (DRILL-1942) Improve off-heap memory usage tracking

     [ https://issues.apache.org/jira/browse/DRILL-1942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Westin updated DRILL-1942:
--------------------------------
    Attachment: DRILL-1942.patch

> Improve off-heap memory usage tracking
> --------------------------------------
>
>                 Key: DRILL-1942
>                 URL: https://issues.apache.org/jira/browse/DRILL-1942
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - Relational Operators
>            Reporter: Chris Westin
>            Assignee: Chris Westin
>             Fix For: 1.0.0
>
>         Attachments: DRILL-1942.patch
>
>
> We're using a lot more memory than we think we should. We may be leaking it, or not releasing it as soon as we could. 
> This is a call to come up with some improved tracking so that we can get statistics out about exactly where we're using it, and whether or not we can release it earlier.



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