Details
-
Improvement
-
Status: Resolved
-
Major
-
Resolution: Fixed
-
None
-
None
-
None
Description
YARN-3635 introduces PlacementRules for placing applications in queues. It is currently hardcoded to one rule, UserGroupMappingPlacementRule. This should be configurable as mentioned in the comments:
private void updatePlacementRules() throws IOException {
List<PlacementRule> placementRules = new ArrayList<>();
// Initialize UserGroupMappingPlacementRule
// TODO, need make this defineable by configuration.
UserGroupMappingPlacementRule ugRule = getUserGroupMappingPlacementRule();
if (null != ugRule) {
placementRules.add(ugRule);
}
rmContext.getQueuePlacementManager().updateRules(placementRules);
}