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From "Young Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7732) Support Pluggable AM Simulator
Date Wed, 24 Jan 2018 02:21:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16336773#comment-16336773

Young Chen commented on YARN-7732:

Submitted [^YARN-7732-YARN-7798.01.patch] which has the reservation refactoring removed to
[YARN-7798]. I can't push branches, so it'll be unable to apply. While refactoring, I discovered
a bug with reservation creations that occurred when there were no mappers or no reducers.
That's been fixed in YARN-7798 (and rebased into this patch).

> Support Pluggable AM Simulator
> ------------------------------
>                 Key: YARN-7732
>                 URL: https://issues.apache.org/jira/browse/YARN-7732
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler-load-simulator
>            Reporter: Young Chen
>            Assignee: Young Chen
>            Priority: Minor
>         Attachments: YARN-7732-YARN-7798.01.patch, YARN-7732.01.patch, YARN-7732.02.patch,
> Extract the MapReduce specific set-up in the SLSRunner into the MRAMSimulator, and enable
support for pluggable AMSimulators

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