GitHub user carsonwang opened a pull request:
https://github.com/apache/spark/pull/8104
[SPARK-9426][WebUI]Job page DAG visualization is not shown
To reproduce the issue, go to the stage page and click DAG Visualization
once, then go to the job page to show the job DAG visualization. You will only
see the first stage of the job.
Root cause: the java script use local storage to remember your selection.
Once you click the stage DAG visualization, the local storage set
`expand-dag-viz-arrow-stage` to true. When you go to the job page, the js
checks `expand-dag-viz-arrow-stage` in the local storage first and will try to
show stage DAG visualization on the job page.
To fix this, I set an id to the DAG span to differ job page and stage page.
In the js code, we check the id and local storage together to make sure we show
the correct DAG visualization.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/carsonwang/spark SPARK-9426
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8104.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 #8104
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commit f3119a4a57d44849bfebddfeeef8570c0f51d1ca
Author: Carson Wang <[email protected]>
Date: 2015-08-11T13:14:31Z
Fix job page DAG visualization issue
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