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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2357) New JobManager Runtime Web Frontend
Date Wed, 29 Jul 2015 21:21:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646778#comment-14646778

ASF GitHub Bot commented on FLINK-2357:

GitHub user ebautistabar opened a pull request:


    [FLINK-2357] [web dashboard] Shows job configuration in new dashboard

    I wanted to change the configuration display, as in #927, but it wasn't implemented in
the new UI. So I decided to create this PR to take care of it.
    - Added handler for new endpoint `/jobs/:jobid/config`
    - The endpoint is hit when selecting a job in the UI
    - Example of response:
        "execution-config": {
            "execution-mode": "PIPELINED",
            "job-parallelism": -1,
            "max-execution-retries": -1,
            "object-reuse-mode": false,
            "user-config": {
                "example": true
        "jid": "dedc15369efa94eb1e3ad6482f1344b6",
        "name": "WordCount Example"
    - The info is stored in the existing `$rootScope.job` object
    - Added new tab in job display to show the config
    Please, let me know if there is anything to change, improve, etc.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ebautistabar/flink add-job-config-new-ui

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #953
commit b51444262bdb8aba4b1f6a755a36f029af066a79
Author: Enrique Bautista <ebautistabar@gmail.com>
Date:   2015-07-29T20:49:13Z

    [FLINK-2357] [web dashboard] Shows job configuration in new dashboard


> New JobManager Runtime Web Frontend
> -----------------------------------
>                 Key: FLINK-2357
>                 URL: https://issues.apache.org/jira/browse/FLINK-2357
>             Project: Flink
>          Issue Type: New Feature
>          Components: Webfrontend
>    Affects Versions: 0.10
>            Reporter: Stephan Ewen
>         Attachments: Webfrontend Mockup.pdf
> We need to improve rework the Job Manager Web Frontend.
> The current web frontend is limited and has a lot of design issues
>   - It does not display and progress while operators are running. This is especially
problematic for streaming jobs
>   - It has no graph representation of the data flows
>   - it does not allow to look into execution attempts
>   - it has no hook to deal with the upcoming live accumulators
>   - The architecture is not very modular/extensible
> I propose to add a new JobManager web frontend:
>   - Based on Netty HTTP (very lightweight)
>   - Using rest-style URLs for jobs and vertices
>   - integrating the D3 graph renderer of the previews with the runtime monitor
>   - with details on execution attempts
>   - first class visualization of records processed and bytes processed

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