GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/7088
[SPARK-8705][WebUI]Don't display rects when totalExecutionTime is 0
Because `System.currentTimeMillis()` is not accurate for tasks that only
need several milliseconds, sometimes `totalExecutionTime` in `makeTimeline`
will be 0. If `totalExecutionTime` is 0, there will the following error in the
console.
This PR fixes it by using an empty svg tag when `totalExecutionTime` is 0.
This is a screenshot for a task that its totalExecutionTime is 0 after fixing
it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark SPARK-8705
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7088.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 #7088
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commit ef2ecfa285f38efbadafe91f21aae21a8159be9c
Author: zsxwing <zsxw...@gmail.com>
Date: 2015-06-29T16:29:41Z
Don't display rects when totalExecutionTime is 0
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