szilard-nemeth commented on code in PR #3470:
URL: https://github.com/apache/hadoop/pull/3470#discussion_r1087885157
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerQueueManager.java:
##########
@@ -100,6 +101,7 @@ public CapacitySchedulerQueueManager(Configuration conf,
this.queueStateManager = new QueueStateManager<>();
this.appPriorityACLManager = appPriorityACLManager;
this.configuredNodeLabels = new ConfiguredNodeLabels();
+ this.queueCapacityHandler = new
CapacitySchedulerQueueCapacityHandler(labelManager);
Review Comment:
Thanks, got it
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerQueueCapacityHandler.java:
##########
@@ -0,0 +1,219 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.hadoop.yarn.api.records.Resource;
+import
org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceLimits;
+import
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacityVector.ResourceUnitCapacityType;
+import org.apache.hadoop.yarn.util.resource.ResourceCalculator;
+import org.apache.hadoop.yarn.util.resource.ResourceUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashSet;
+import java.util.Map;
+import java.util.Set;
+
+import static
org.apache.hadoop.yarn.api.records.ResourceInformation.MEMORY_URI;
+import static
org.apache.hadoop.yarn.api.records.ResourceInformation.VCORES_URI;
+import static
org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.NO_LABEL;
+
+/**
+ * Controls how capacity and resource values are set and calculated for a
queue.
+ * Effective minimum and maximum resource values are set for each label and
resource separately.
+ */
+public class CapacitySchedulerQueueCapacityHandler {
Review Comment:
Thanks, got it
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