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| author | Forest Fang <forest.fang@outlook.com> | 2015-11-24 09:03:32 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2015-11-24 09:03:32 +0000 |
| commit | 800bd799acf7f10a469d8d6537279953129eb2c6 (patch) | |
| tree | a6ea4e874baac0955b67ec26155f26e1d1a3b94e /sql/hive-thriftserver/src/main | |
| parent | 12eea834d7382fbaa9c92182b682b8724049d7c1 (diff) | |
| download | spark-800bd799acf7f10a469d8d6537279953129eb2c6.tar.gz spark-800bd799acf7f10a469d8d6537279953129eb2c6.tar.bz2 spark-800bd799acf7f10a469d8d6537279953129eb2c6.zip | |
[SPARK-11906][WEB UI] Speculation Tasks Cause ProgressBar UI Overflow
When there are speculative tasks in the stage, running progress bar could overflow and goes hidden on a new line:
3 completed / 2 running (including 1 speculative) out of 4 total tasks
This is a simple fix by capping the started tasks at `total - completed` tasks
I should note my preferred way to fix it is via css style
```css
.progress { display: flex; }
```
which shifts the correction burden from driver to web browser. However I couldn't get selenium test to measure the position/dimension of the progress bar correctly to get this unit tested.
It also has the side effect that the width will be calibrated so the running occupies 2 / 5 instead of 1 / 4.
All in all, since this cosmetic bug is minor enough, I suppose the original simple fix should be good enough.
Author: Forest Fang <forest.fang@outlook.com>
Closes #9896 from saurfang/progressbar.
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