[GitHub] spark pull request: [SPARK-10885][Streaming]Display the failed out...

[zsxwing]

GitHub user zsxwing opened a pull request:

    https://github.com/apache/spark/pull/8950

    [SPARK-10885][Streaming]Display the failed output op in Streaming UI

    This PR implements the following features for both `master` and 
`branch-1.5`.
    1. Display the failed output op count in the batch list
    2. Display the failure reason of output op in the batch detail page
    
    Screenshots:
    <img width="1356" alt="1" 
src="https://cloud.githubusercontent.com/assets/1000778/10198387/5b2b97ec-67ce-11e5-81c2-f818b9d2f3ad.png";>
    <img width="1356" alt="2" 
src="https://cloud.githubusercontent.com/assets/1000778/10198388/5b76ac14-67ce-11e5-8c8b-de2683c5b485.png";>
    
    There are still two remaining problems in the UI.
    1. If an output operation doesn't run any spark job, we cannot get the its 
duration since now it's the sum of all jobs' durations.
    2. If an output operation doesn't run any spark job, we cannot get the 
description since it's the latest job's call site.
    
    We need to add new `StreamingListenerEvent` about output operations to fix 
them. So I'd like to fix them only for `master` in another PR.

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

    $ git pull https://github.com/zsxwing/spark batch-failure

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

    https://github.com/apache/spark/pull/8950.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 #8950
    
----
commit f940ccf4fb3c614940320ea94539e70fbd2bfacf
Author: zsxwing <zsxw...@gmail.com>
Date:   2015-09-30T10:17:04Z

    Display the failed output op in Streaming UI
    
    1. Display the failed output op count in the batch list
    2. Display the failure reason of output op in the batch detail page

----


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