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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/06/22 02:41:01 UTC

[jira] [Updated] (DRILL-3242) Enhance RPC layer to offload all request work onto a separate thread.

     [ https://issues.apache.org/jira/browse/DRILL-3242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau updated DRILL-3242:
----------------------------------
    Attachment: DRILL-3242.patch

Review board: https://reviews.apache.org/r/35719/

> Enhance RPC layer to offload all request work onto a separate thread.
> ---------------------------------------------------------------------
>
>                 Key: DRILL-3242
>                 URL: https://issues.apache.org/jira/browse/DRILL-3242
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - RPC
>            Reporter: Jacques Nadeau
>            Assignee: Jacques Nadeau
>             Fix For: 1.1.0
>
>         Attachments: DRILL-3242.patch
>
>
> Right now, the app is responsible for ensuring that very small amounts of work are done on the RPC thread.  In some cases, the app doesn't do this correctly.  Additionally, in high load situations these small amounts of work become no trivial.  As such, we need to make RPC layer protect itself from slow requests/responses.



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