[jira] [Commented] (TEZ-3233) Tez UI: Have LLAP information reflect in Tez UI

["Hitesh Shah (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-3233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15260342#comment-15260342 ] 

Hitesh Shah commented on TEZ-3233:
----------------------------------

[~Sreenath] Why not create a wiki as a FAQ for explaining various things in the Tez UI and for each FAQ, have an anchor point which you can link to from various aspects of the UI? For now, for the service plugins FAQ, it can just be an anchor with no data and the wiki later modified to point to a different page with service plugin info in more detail. 

A single UI specific wiki page or set of pages would be better controlled as compared to linking to various aspects of Tez all over the tez wiki.  

> Tez UI: Have LLAP information reflect in Tez UI
> -----------------------------------------------
>
>                 Key: TEZ-3233
>                 URL: https://issues.apache.org/jira/browse/TEZ-3233
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Sreenath Somarajapuram
>            Assignee: Sreenath Somarajapuram
>         Attachments: TEZ-3233.wip.1.patch
>
>
> The vertex id object will have some additional info as part of key otherinfo.servicePlugin. There will be something like:
> {code}
> servicePlugin: {
> taskSchedulerName: "TezYarn",
> taskSchedulerClassName: "org.apache.tez.dag.app.rm.YarnTaskSchedulerService",
> taskCommunicatorName: "TezYarn",
> taskCommunicatorClassName: "org.apache.tez.dag.app.TezTaskCommunicatorImpl",
> containerLauncherName: "TezYarn",
> containerLauncherClassName: "org.apache.tez.dag.app.launcher.TezContainerLauncherImpl"
> },
> {code}
> The above should only be displayed in the vertex details page in a format somewhat like below:
> Task Scheduler Plugin: TezYarn [ org.apache.tez.dag.app.rm.YarnTaskSchedulerService ]
> Task Communicator Plugin: TezYarn [ org.apache.tez.dag.app.TezTaskCommunicatorImpl ]
> Container Launcher Plugin: TezYarn [ org.apache.tez.dag.app.launcher.TezContainerLauncherImpl ]
> Would be great if we can have a wiki link explaining the values.



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