Jonathan Hung created YARN-6689:
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Summary: PlacementRule should be configurable
Key: YARN-6689
URL: https://issues.apache.org/jira/browse/YARN-6689
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Jonathan Hung
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:{noformat} 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);
}{noformat}
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