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| author | Kay Ousterhout <kayousterhout@gmail.com> | 2014-06-09 13:13:53 -0700 |
|---|---|---|
| committer | Kay Ousterhout <kayousterhout@gmail.com> | 2014-06-09 13:13:53 -0700 |
| commit | 6cf335d79a2f69ecd9a139dd0a03acff60585be4 (patch) | |
| tree | b9fa6b466d66c6616ee866cbdf69a12387b69479 /yarn | |
| parent | 0cf600280167a94faec75736223256e8f2e48085 (diff) | |
| download | spark-6cf335d79a2f69ecd9a139dd0a03acff60585be4.tar.gz spark-6cf335d79a2f69ecd9a139dd0a03acff60585be4.tar.bz2 spark-6cf335d79a2f69ecd9a139dd0a03acff60585be4.zip | |
Added a TaskSetManager unit test.
This test ensures that when there are no
alive executors that satisfy a particular locality level,
the TaskSetManager doesn't ever use that as the maximum
allowed locality level (this optimization ensures that a
job doesn't wait extra time in an attempt to satisfy
a scheduling locality level that is impossible).
@mateiz and @lirui-intel this unit test illustrates an issue
with #892 (it fails with that patch).
Author: Kay Ousterhout <kayousterhout@gmail.com>
Closes #1024 from kayousterhout/scheduler_unit_test and squashes the following commits:
de6a08f [Kay Ousterhout] Added a TaskSetManager unit test.
Diffstat (limited to 'yarn')
0 files changed, 0 insertions, 0 deletions