spark-instrumented-optimizer/resource-managers
Kent Yao 4615769736 [SPARK-29603][YARN] Support application priority for YARN priority scheduling
### What changes were proposed in this pull request?

Priority for YARN to define pending applications ordering policy, those with higher priority have a better opportunity to be activated. YARN CapacityScheduler only.

### Why are the changes needed?

Ordering pending spark apps
### Does this PR introduce any user-facing change?

add a conf
### How was this patch tested?

add ut

Closes #26255 from yaooqinn/SPARK-29603.

Authored-by: Kent Yao <yaooqinn@hotmail.com>
Signed-off-by: Marcelo Vanzin <vanzin@cloudera.com>
2019-11-06 10:12:27 -08:00
..
kubernetes Revert "Prepare Spark release v3.0.0-preview-rc2" 2019-10-30 17:45:44 -07:00
mesos Revert "Prepare Spark release v3.0.0-preview-rc2" 2019-10-30 17:45:44 -07:00
yarn [SPARK-29603][YARN] Support application priority for YARN priority scheduling 2019-11-06 10:12:27 -08:00