GitHub user proflin opened a pull request:
https://github.com/apache/spark/pull/11368
[SPARK-13468][Web UI] Fix a corner case where the page UI should show DAG
but it doesn't show
When uses clicks more than one time on any stage in the DAG graph on the
*Job* web UI page, many new *Stage* web UI pages are opened, but only half of
their DAG graphs are expanded.
After this PR's fix, every newly opened *Stage* page's DAG graph is
expanded.
Before:
After:
## What changes were proposed in this pull request?
- Removed the `expandDagViz` parameter for _Stage_ page and related codes
- Added a `onclick` function setting `expandDagVizArrowKey(false)` as `true`
## How was this patch tested?
Manual tests (with this fix) to verified this fix work:
- clicked many times on _Job_ Page's DAG Graph â each newly opened Stage
page's DAG graph is expanded
Manual tests (with this fix) to verified this fix do not break features we
already had:
- refreshed many times for a same _Stage_ page (whose DAG already expanded)
â DAG remained expanded upon every refresh
- refreshed many times for a same _Stage_ page (whose DAG unexpanded) â
DAG remained unexpanded upon every refresh
- refreshed many times for a same _Job_ page (whose DAG already expanded)
â DAG remained expanded upon every refresh
- refreshed many times for a same _Job_ page (whose DAG unexpanded) â DAG
remained unexpanded upon every refresh
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/proflin/spark SPARK-13468
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11368.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 #11368
----
commit 1a2b295a5c3d0775f4ea7b8858754867ffebfee3
Author: Liwei Lin <[email protected]>
Date: 2016-02-25T06:13:49Z
[SPARK-13468][WebUI] Fix a corner case where the page UI should show DAG
but it doesn't show
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