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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-998) Limit amount of memory used by drill C++ client API
Date Sun, 10 Aug 2014 22:08:29 GMT

    [ https://issues.apache.org/jira/browse/DRILL-998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092230#comment-14092230

Jacques Nadeau commented on DRILL-998:

Hanifi, please review.

> Limit amount of memory used by drill C++ client API
> ---------------------------------------------------
>                 Key: DRILL-998
>                 URL: https://issues.apache.org/jira/browse/DRILL-998
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - C++
>            Reporter: Parth Chandra
>            Assignee: Hanifi Gunes
>             Fix For: 0.5.0
>         Attachments: DRILL-998-patch-1.diff
> The C++ client API buffers the data that it gets back from the server and holds it until
it the application has consumed it. If the application is unable to (or does not) consume
the data as fast as the server is sending it back, the client API will buffer all the data,
eventually running out of memory.
> The client API should limit the amount of data it buffers and block on receiving data
until the application consumes the data.

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