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Posted to yarn-issues@hadoop.apache.org by "Jonathan Hung (JIRA)" <ji...@apache.org> on 2017/06/05 18:16:04 UTC
[jira] [Created] (YARN-6689) PlacementRule should be configurable
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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