GitHub user jinxing64 opened a pull request:
https://github.com/apache/spark/pull/17133
[SPARK-19793] Use clock.getTimeMillis when mark task as finished in
TaskSetManager.
## What changes were proposed in this pull request?
TaskSetManager is now using `System.getCurrentTimeMillis` when mark task as
finished in `handleSuccessfulTask` and `handleFailedTask`. Thus developer
cannot set the tasks finishing time in unit test. When `handleSuccessfulTask`,
task's duration = `System.getCurrentTimeMillis` - launchTime(which can be set
by `clock`), the result is not correct.
## How was this patch tested?
Existing tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinxing64/spark SPARK-19793
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17133.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 #17133
----
commit 56cd922e562ac1aa7a97df01cc16f38a8b3bf250
Author: jinxing <[email protected]>
Date: 2017-03-02T09:33:53Z
[SPARK-19793] Use clock.getTimeMillis when mark task as finished in
TaskSetManager.
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