YARN-7657. Queue Mapping could provide options to provide 'user' specific auto-created queues under a specified group parent queue. (Suma Shivaprasad via wangda)

Change-Id: I32d566e8727840e43c0d66e39a77edef017e3a83

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/UserGroupMappingPlacementRule.java

@@ -104,6 +104,10 @@ public class UserGroupMappingPlacementRule extends PlacementRule {
       return parentQueue;
     }
 
+    public boolean hasParentQueue() {
+      return parentQueue != null;
+    }
+
     public MappingType getType() {
       return type;
     }
@@ -164,6 +168,9 @@ public class UserGroupMappingPlacementRule extends PlacementRule {
       if (mapping.type == MappingType.GROUP) {
         for (String userGroups : groups.getGroups(user)) {
           if (userGroups.equals(mapping.source)) {
+            if (mapping.queue.equals(CURRENT_USER_MAPPING)) {
+              return getPlacementContext(mapping, user);
+            }
             return getPlacementContext(mapping);
           }
         }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java

@@ -410,12 +410,12 @@ public class TestAppManager{
         new ClientToAMTokenSecretManagerInRM(), newMockRMContext.getScheduler(),
         masterService, new ApplicationACLsManager(conf), conf);
 
-    //only user test has permission to submit to 'test' queue
+    //only user test has permission to submit to 'user1' queue
     newAppMonitor.submitApplication(asContext, "user1");
 
     try {
       //should fail since user does not have permission to submit to queue
-      // 'test'
+      // 'managedparent'
       asContext.setApplicationId(appId = MockApps.newAppID(2));
       newAppMonitor.submitApplication(asContext, "user2");
     } catch (YarnException e) {

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/placement/TestUserGroupMappingPlacementRule.java

@@ -85,5 +85,26 @@ public class TestUserGroupMappingPlacementRule {
     // if overwritten not specified, it should be which user specified
     verifyQueueMapping(new QueueMapping(MappingType.USER, "user", "q1"),
         "user", "q2", "q2", false);
+
+    // if overwritten not specified, it should be which user specified
+    verifyQueueMapping(new QueueMapping(MappingType.GROUP, "usergroup",
+            "%user", "usergroup"),
+        "user", "default", "user", false);
+
+    // if overwritten not specified, it should be which user specified
+    verifyQueueMapping(new QueueMapping(MappingType.GROUP, "usergroup",
+            "%user", "usergroup"),
+        "user", "agroup", "user", true);
+
+    //If user specific queue is enabled for a specified group under a given
+    // parent queue
+    verifyQueueMapping(new QueueMapping(MappingType.GROUP, "agroup",
+            "%user", "parent1"),
+        "a", "a");
+
+    //If user specific queue is enabled for a specified group without parent
+    // queue
+    verifyQueueMapping(new QueueMapping(MappingType.GROUP, "agroup", "%user"),
+        "a", "a");
   }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java

@@ -43,8 +43,11 @@ import java.util.concurrent.CyclicBarrier;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.CommonConfigurationKeys;
 import org.apache.hadoop.net.NetworkTopology;
 import org.apache.hadoop.security.Credentials;
+import org.apache.hadoop.security.ShellBasedUnixGroupsMapping;
+import org.apache.hadoop.security.TestGroupsCaching;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.TokenIdentifier;
@@ -102,6 +105,9 @@ import org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization.MockRMW
 import org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization.MyContainerManager;
 import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager;
 import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
+
+import org.apache.hadoop.yarn.server.resourcemanager.placement
+    .UserGroupMappingPlacementRule;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppMetrics;
@@ -4722,6 +4728,34 @@ public class TestCapacityScheduler extends CapacitySchedulerTestBase {
     rm.stop();
   }
 
+
+  @Test
+  public void testQueueMappingWithCurrentUserQueueMappingForaGroup() throws
+      Exception {
+
+    CapacitySchedulerConfiguration config =
+        new CapacitySchedulerConfiguration();
+    config.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
+        ResourceScheduler.class);
+    setupQueueConfiguration(config);
+
+    config.setClass(CommonConfigurationKeys.HADOOP_SECURITY_GROUP_MAPPING,
+        TestGroupsCaching.FakeunPrivilegedGroupMapping.class, ShellBasedUnixGroupsMapping.class);
+    config.set(CommonConfigurationKeys.HADOOP_USER_GROUP_STATIC_OVERRIDES,
+        "a1" +"=" + "agroup" + "");
+    config.set(CapacitySchedulerConfiguration.QUEUE_MAPPING,
+        "g:agroup:%user");
+
+    MockRM rm = new MockRM(config);
+    rm.start();
+    CapacityScheduler cs = ((CapacityScheduler) rm.getResourceScheduler());
+    cs.start();
+
+    RMApp app = rm.submitApp(GB, "appname", "a1", null, "default");
+    List<ApplicationAttemptId> appsInA1 = cs.getAppsInQueue("a1");
+    assertEquals(1, appsInA1.size());
+  }
+
   @Test(timeout = 30000)
   public void testcheckAndGetApplicationLifetime() throws Exception {
     long maxLifetime = 10;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacitySchedulerAutoCreatedQueueBase.java

@@ -22,6 +22,10 @@ import com.google.common.collect.ImmutableSet;
 import org.apache.commons.lang.math.RandomUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.fs.CommonConfigurationKeys;
+import org.apache.hadoop.security.GroupMappingServiceProvider;
+import org.apache.hadoop.security.ShellBasedUnixGroupsMapping;
+import org.apache.hadoop.security.TestGroupsCaching;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.NodeId;
@@ -58,6 +62,8 @@ import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event
     .AppAttemptAddedSchedulerEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event
     .SchedulerEvent;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair
+    .SimpleGroupsMapping;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
 import org.apache.hadoop.yarn.util.resource.Resources;
 import org.junit.After;
@@ -127,6 +133,8 @@ public class TestCapacitySchedulerAutoCreatedQueueBase {
   public static final int NODE2_VCORES = 32;
   public static final int NODE3_VCORES = 48;
 
+  public static final String TEST_GROUP = "testusergroup";
+  public static final String TEST_GROUPUSER = "testuser";
   public static final String USER = "user_";
   public static final String USER0 = USER + 0;
   public static final String USER1 = USER + 1;
@@ -256,6 +264,35 @@ public class TestCapacitySchedulerAutoCreatedQueueBase {
     return conf;
   }
 
+  public static CapacitySchedulerConfiguration setupGroupQueueMappings
+      (String parentQueue, CapacitySchedulerConfiguration conf, String
+          leafQueueName) {
+
+    List<UserGroupMappingPlacementRule.QueueMapping> existingMappings =
+        conf.getQueueMappings();
+
+    //set queue mapping
+    List<UserGroupMappingPlacementRule.QueueMapping> queueMappings =
+        new ArrayList<>();
+
+    //setup group mapping
+    conf.setClass(CommonConfigurationKeys.HADOOP_SECURITY_GROUP_MAPPING,
+        TestGroupsCaching.FakeunPrivilegedGroupMapping.class, ShellBasedUnixGroupsMapping.class);
+    conf.set(CommonConfigurationKeys.HADOOP_USER_GROUP_STATIC_OVERRIDES,
+        TEST_GROUPUSER +"=" + TEST_GROUP + ";invalid_user=invalid_group");
+
+    UserGroupMappingPlacementRule.QueueMapping userQueueMapping =
+        new UserGroupMappingPlacementRule.QueueMapping(
+            UserGroupMappingPlacementRule.QueueMapping.MappingType.GROUP,
+            TEST_GROUP,
+            getQueueMapping(parentQueue, leafQueueName));
+
+    queueMappings.add(userQueueMapping);
+    existingMappings.addAll(queueMappings);
+    conf.setQueueMappings(existingMappings);
+    return conf;
+  }
+
   /**
    * @param conf, to be modified
    * @return, CS configuration which has C as an auto creation enabled parent
@@ -505,15 +542,17 @@ public class TestCapacitySchedulerAutoCreatedQueueBase {
   }
 
   protected void validateInitialQueueEntitlement(CSQueue parentQueue,
-      String leafQueueName, float expectedTotalChildQueueAbsCapacity)
+      String leafQueueName, float expectedTotalChildQueueAbsCapacity,
+      Set<String> nodeLabels)
       throws SchedulerDynamicEditException {
     validateInitialQueueEntitlement(cs, parentQueue, leafQueueName,
-        expectedTotalChildQueueAbsCapacity);
+        expectedTotalChildQueueAbsCapacity, nodeLabels);
   }
 
   protected void validateInitialQueueEntitlement(
       CapacityScheduler capacityScheduler, CSQueue parentQueue,
-      String leafQueueName, float expectedTotalChildQueueAbsCapacity)
+      String leafQueueName, float expectedTotalChildQueueAbsCapacity,
+      Set<String> nodeLabels)
       throws SchedulerDynamicEditException {
     ManagedParentQueue autoCreateEnabledParentQueue =
         (ManagedParentQueue) parentQueue;
@@ -532,7 +571,7 @@ public class TestCapacitySchedulerAutoCreatedQueueBase {
     QueueCapacities cap = autoCreateEnabledParentQueue.getLeafQueueTemplate()
         .getQueueCapacities();
 
-    for (String label : accessibleNodeLabelsOnC) {
+    for (String label : nodeLabels) {
       validateCapacitiesByLabel(autoCreateEnabledParentQueue, leafQueue, label);
 
       QueueEntitlement expectedEntitlement = new QueueEntitlement(

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacitySchedulerAutoQueueCreation.java

@@ -70,9 +70,13 @@ import org.junit.Assert;
 import org.junit.Test;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
 
+import static org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager
+    .NO_LABEL;
 import static org.apache.hadoop.yarn.server.resourcemanager.placement
     .UserGroupMappingPlacementRule.CURRENT_USER_MAPPING;
 import static org.apache.hadoop.yarn.server.resourcemanager.scheduler
@@ -118,13 +122,26 @@ public class TestCapacitySchedulerAutoQueueCreation
       ManagedParentQueue parentQueue = (ManagedParentQueue) cs.getQueue(
           PARENT_QUEUE);
       assertEquals(parentQueue, autoCreatedLeafQueue.getParent());
-      validateInitialQueueEntitlement(parentQueue, USER0, 0.1f);
+      validateInitialQueueEntitlement(parentQueue, USER0, 0.1f, accessibleNodeLabelsOnC);
       validateUserAndAppLimits(autoCreatedLeafQueue, 1000, 1000);
 
       assertTrue(autoCreatedLeafQueue
           .getOrderingPolicy() instanceof FairOrderingPolicy);
+
+      setupGroupQueueMappings("d", cs.getConfiguration(), "%user");
+      cs.reinitialize(cs.getConfiguration(), mockRM.getRMContext());
+
+      submitApp(mockRM, cs.getQueue("d"), TEST_GROUPUSER, TEST_GROUPUSER, 1, 1);
+      autoCreatedLeafQueue =
+          (AutoCreatedLeafQueue) cs.getQueue(TEST_GROUPUSER);
+      parentQueue = (ManagedParentQueue) cs.getQueue("d");
+      assertEquals(parentQueue, autoCreatedLeafQueue.getParent());
+      validateInitialQueueEntitlement(parentQueue, TEST_GROUPUSER, 0.02f,
+          new HashSet<String>() {{ add(NO_LABEL); }});
+
     } finally {
       cleanupQueue(USER0);
+      cleanupQueue(TEST_GROUPUSER);
     }
   }
 
@@ -158,8 +175,8 @@ public class TestCapacitySchedulerAutoQueueCreation
           PARENT_QUEUE);
       assertEquals(parentQueue, user0Queue.getParent());
       assertEquals(parentQueue, user1Queue.getParent());
-      validateInitialQueueEntitlement(parentQueue, USER0, 0.2f);
-      validateInitialQueueEntitlement(parentQueue, USER1, 0.2f);
+      validateInitialQueueEntitlement(parentQueue, USER0, 0.2f, accessibleNodeLabelsOnC);
+      validateInitialQueueEntitlement(parentQueue, USER1, 0.2f, accessibleNodeLabelsOnC);
 
       ApplicationAttemptId appAttemptId = appsInC.get(0);
 
@@ -200,7 +217,7 @@ public class TestCapacitySchedulerAutoQueueCreation
       AutoCreatedLeafQueue leafQueue = (AutoCreatedLeafQueue) cs.getQueue(
           USER1);
       validateInitialQueueEntitlement(parentQueue, leafQueue.getQueueName(),
-          0.1f);
+          0.1f, accessibleNodeLabelsOnC);
 
     } finally {
       cleanupQueue(USER0);
@@ -482,12 +499,12 @@ public class TestCapacitySchedulerAutoQueueCreation
 
       //submit app1 as USER1
       submitApp(mockRM, parentQueue, USER1, USER1, 1, 1);
-      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f);
+      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f, accessibleNodeLabelsOnC);
 
       //submit another app2 as USER2
       ApplicationId user2AppId = submitApp(mockRM, parentQueue, USER2, USER2, 2,
           1);
-      validateInitialQueueEntitlement(parentQueue, USER2, 0.2f);
+      validateInitialQueueEntitlement(parentQueue, USER2, 0.2f, accessibleNodeLabelsOnC);
 
       //submit another app3 as USER1
       submitApp(mockRM, parentQueue, USER1, USER1, 3, 2);
@@ -548,12 +565,12 @@ public class TestCapacitySchedulerAutoQueueCreation
 
       //submit app1 as USER1
       submitApp(newMockRM, parentQueue, USER1, USER1, 1, 1);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER1, 0.1f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER1, 0.1f, accessibleNodeLabelsOnC);
       CSQueue user1LeafQueue = newCS.getQueue(USER1);
 
       //submit another app2 as USER2
       submitApp(newMockRM, parentQueue, USER2, USER2, 2, 1);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER2, 0.2f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER2, 0.2f, accessibleNodeLabelsOnC);
       CSQueue user2LeafQueue = newCS.getQueue(USER2);
 
       //validate total activated abs capacity remains the same
@@ -642,7 +659,7 @@ public class TestCapacitySchedulerAutoQueueCreation
 
       submitApp(USER1, USER1, NODEL_LABEL_GPU);
       //submit app1 as USER1
-      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f);
+      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f, accessibleNodeLabelsOnC);
     } finally {
       cleanupQueue(USER1);
     }
@@ -662,12 +679,12 @@ public class TestCapacitySchedulerAutoQueueCreation
 
       //submit app1 as USER1
       submitApp(newMockRM, parentQueue, USER1, USER1, 1, 1);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER1, 0.1f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER1, 0.1f, accessibleNodeLabelsOnC);
 
       //submit another app2 as USER2
       ApplicationId user2AppId = submitApp(newMockRM, parentQueue, USER2, USER2,
           2, 1);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER2, 0.2f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER2, 0.2f, accessibleNodeLabelsOnC);
 
       //update parent queue capacity
       conf.setCapacity(C, 30f);
@@ -692,7 +709,7 @@ public class TestCapacitySchedulerAutoQueueCreation
 
       //submit app1 as USER3
       submitApp(newMockRM, parentQueue, USER3, USER3, 3, 1);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER3, 0.27f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER3, 0.27f, accessibleNodeLabelsOnC);
       AutoCreatedLeafQueue user3Queue = (AutoCreatedLeafQueue) newCS.getQueue(
           USER1);
       validateCapacities(user3Queue, 0.3f, 0.09f, 0.4f, 0.2f);
@@ -701,7 +718,7 @@ public class TestCapacitySchedulerAutoQueueCreation
       //submit app1 as USER1 - is already activated. there should be no diff
       // in capacities
       submitApp(newMockRM, parentQueue, USER3, USER3, 4, 2);
-      validateInitialQueueEntitlement(newCS, parentQueue, USER3, 0.27f);
+      validateInitialQueueEntitlement(newCS, parentQueue, USER3, 0.27f, accessibleNodeLabelsOnC);
       validateCapacities(user3Queue, 0.3f, 0.09f, 0.4f, 0.2f);
       validateUserAndAppLimits(user3Queue, 900, 900);
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestQueueManagementDynamicEditPolicy.java

@@ -59,12 +59,12 @@ public class TestQueueManagementDynamicEditPolicy extends
       //submit app1 as USER1
       ApplicationId user1AppId = submitApp(mockRM, parentQueue, USER1, USER1, 1,
           1);
-      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f);
+      validateInitialQueueEntitlement(parentQueue, USER1, 0.1f, accessibleNodeLabelsOnC);
 
       //submit another app2 as USER2
       ApplicationId user2AppId = submitApp(mockRM, parentQueue, USER2, USER2, 2,
           1);
-      validateInitialQueueEntitlement(parentQueue, USER2, 0.2f);
+      validateInitialQueueEntitlement(parentQueue, USER2, 0.2f, accessibleNodeLabelsOnC);
 
       //validate total activated abs capacity
       assertEquals(0.2f, autoCreatedQueueManagementPolicy