[GitHub] flink pull request #2448: [FLINK-4521] Enhance dashboard to show execution a...

[mushketyk]

GitHub user mushketyk opened a pull request:

    https://github.com/apache/flink/pull/2448

    [FLINK-4521] Enhance dashboard to show execution attempts

    I've added support for displaying execution attempts in the dashboard. 
    
    The JIRA item also includes that we should add accumulators for different 
attempts, but it seems that accumulators are going to be deprecated (judging 
from this JIRA item https://issues.apache.org/jira/browse/FLINK-4527) so I 
didn't implement that.
    
    Here are few screenshots of the new feature:
    A list of opened attempts are collapsed:
    
    ![attempts 
collapsed](https://cloud.githubusercontent.com/assets/592286/18146327/f2d4cd1a-6fc6-11e6-9d44-e178d8d03098.png)
    
    A list of opened attempts is opened:
    
    ![attempts 
opened](https://cloud.githubusercontent.com/assets/592286/18146344/00da32ba-6fc7-11e6-8eb2-316a4c471afa.png)
    
    If there is no attempts the button is not displayed:
    
    ![no 
attempts](https://cloud.githubusercontent.com/assets/592286/18146354/09b4de6c-6fc7-11e6-9508-2e999b68aaa1.png)
    
    - [x] General
      - The pull request references the related JIRA issue ("[FLINK-XXX] Jira 
title text")
      - The pull request addresses only one issue
      - Each commit in the PR has a meaningful commit message (including the 
JIRA id)
    
    - [x] Documentation
      - Documentation has been added for new functionality
      - Old documentation affected by the pull request has been updated
      - JavaDoc for public methods has been added
    
    - [x] Tests & Build
      - Functionality added by the pull request is covered by tests
      - `mvn clean verify` has been executed successfully locally or a Travis 
build has passed
    


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

    $ git pull https://github.com/mushketyk/flink show-attempts

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

    https://github.com/apache/flink/pull/2448.patch

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

    This closes #2448
    
----
commit 78dac4ea8e4a73c562ce1f96cc6a220548774314
Author: Ivan Mushketyk <ivan.mushke...@gmail.com>
Date:   2016-08-31T21:00:05Z

    [FLINK-4521] Enhance dashboard to show execution attempts

----


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---