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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1157) Document TaskManager Slots
Date Mon, 01 Dec 2014 18:05:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14230144#comment-14230144

ASF GitHub Bot commented on FLINK-1157:

Github user uce commented on a diff in the pull request:

    --- Diff: docs/config.md ---
    @@ -266,3 +272,79 @@ So if `yarn.am.rpc.port` is configured to `10245` and the session's
     - `yarn.am.rpc.port`: The port that is being opened by the Application Master (AM) to

     let the YARN client connect for an RPC serice. (DEFAULT: Port 10245)
    +## Background
    +### Configuring the Network Buffers
    +Network buffers are a critical resource for the communication layers. They are
    +used to buffer records before transmission over a network, and to buffer
    +incoming data before dissecting it into records and handing them to the
    +application. A sufficient number of network buffers are critical to achieve a
    +good throughput.
    +In general, configure the task manager to have so many buffers that each logical
    --- End diff --
    so many => enough

> Document TaskManager Slots
> --------------------------
>                 Key: FLINK-1157
>                 URL: https://issues.apache.org/jira/browse/FLINK-1157
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Robert Metzger
>            Assignee: Robert Metzger
> Slots are not explained in the documentation.

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