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YARN-9866. u:user2:%primary_group is not working as expected. Contributed by Manikandan R

This commit is contained in:
Szilard Nemeth 2020-01-12 14:04:12 +01:00
parent 24e6a9e43a
commit d842dfffa5
2 changed files with 145 additions and 53 deletions
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6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/UserGroupMappingPlacementRule.java
View File

@ -220,7 +220,11 @@ public class UserGroupMappingPlacementRule extends PlacementRule {
}
}
if (user.equals(mapping.source)) {
return getPlacementContext(mapping);
if (mapping.queue.equals(PRIMARY_GROUP_MAPPING)) {
return getPlacementContext(mapping, groups.getGroups(user).get(0));
} else {
return getPlacementContext(mapping);
}
}
}
if (mapping.type == MappingType.GROUP) {

192
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacitySchedulerQueueMappingFactory.java
View File

@ -51,8 +51,6 @@ public class TestCapacitySchedulerQueueMappingFactory {
public static final String USER = "user_";
public static final String PARENT_QUEUE = "c";
private MockRM mockRM = null;
public static CapacitySchedulerConfiguration setupQueueMappingsForRules(
CapacitySchedulerConfiguration conf, String parentQueue,
boolean overrideWithQueueMappings, int[] sourceIds) {
@ -114,23 +112,30 @@ public class TestCapacitySchedulerQueueMappingFactory {
// init queue mapping for UserGroupMappingRule and AppNameMappingRule
setupQueueMappingsForRules(conf, PARENT_QUEUE, true, new int[] {1, 2, 3});
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
MockRM mockRM = null;
try {
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
List<PlacementRule> rules = cs.getRMContext()
.getQueuePlacementManager().getPlacementRules();
List<PlacementRule> rules = cs.getRMContext()
.getQueuePlacementManager().getPlacementRules();
List<String> placementRuleNames = new ArrayList<>();
for (PlacementRule pr : rules) {
placementRuleNames.add(pr.getName());
List<String> placementRuleNames = new ArrayList<>();
for (PlacementRule pr : rules) {
placementRuleNames.add(pr.getName());
}
// verify both placement rules were added successfully
assertThat(placementRuleNames, hasItems(QUEUE_MAPPING_RULE_USER_GROUP));
assertThat(placementRuleNames, hasItems(QUEUE_MAPPING_RULE_APP_NAME));
} finally {
if(mockRM != null) {
mockRM.close();
}
}
// verify both placement rules were added successfully
assertThat(placementRuleNames, hasItems(QUEUE_MAPPING_RULE_USER_GROUP));
assertThat(placementRuleNames, hasItems(QUEUE_MAPPING_RULE_APP_NAME));
}
@Test
@ -173,28 +178,35 @@ public class TestCapacitySchedulerQueueMappingFactory {
// override with queue mappings
conf.setOverrideWithQueueMappings(true);
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
MockRM mockRM = null;
try {
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
ApplicationSubmissionContext asc =
Records.newRecord(ApplicationSubmissionContext.class);
asc.setQueue("default");
ApplicationSubmissionContext asc =
Records.newRecord(ApplicationSubmissionContext.class);
asc.setQueue("default");
List<PlacementRule> rules =
cs.getRMContext().getQueuePlacementManager().getPlacementRules();
List<PlacementRule> rules =
cs.getRMContext().getQueuePlacementManager().getPlacementRules();
UserGroupMappingPlacementRule r =
(UserGroupMappingPlacementRule) rules.get(0);
UserGroupMappingPlacementRule r =
(UserGroupMappingPlacementRule) rules.get(0);
ApplicationPlacementContext ctx = r.getPlacementForApp(asc, "user1");
assertEquals("Queue", "b1", ctx.getQueue());
ApplicationPlacementContext ctx = r.getPlacementForApp(asc, "user1");
assertEquals("Queue", "b1", ctx.getQueue());
ApplicationPlacementContext ctx2 = r.getPlacementForApp(asc, "user2");
assertEquals("Queue", "user2", ctx2.getQueue());
assertEquals("Queue", "c", ctx2.getParentQueue());
ApplicationPlacementContext ctx2 = r.getPlacementForApp(asc, "user2");
assertEquals("Queue", "user2", ctx2.getQueue());
assertEquals("Queue", "c", ctx2.getParentQueue());
} finally {
if(mockRM != null) {
mockRM.close();
}
}
}
@Test
@ -303,29 +315,105 @@ public class TestCapacitySchedulerQueueMappingFactory {
// override with queue mappings
conf.setOverrideWithQueueMappings(true);
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
MockRM mockRM = null;
try {
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
ApplicationSubmissionContext asc =
Records.newRecord(ApplicationSubmissionContext.class);
asc.setQueue("default");
ApplicationSubmissionContext asc =
Records.newRecord(ApplicationSubmissionContext.class);
asc.setQueue("default");
List<PlacementRule> rules =
cs.getRMContext().getQueuePlacementManager().getPlacementRules();
List<PlacementRule> rules =
cs.getRMContext().getQueuePlacementManager().getPlacementRules();
UserGroupMappingPlacementRule r =
(UserGroupMappingPlacementRule) rules.get(0);
ApplicationPlacementContext ctx = r.getPlacementForApp(asc, user);
assertEquals("Queue", user, ctx.getQueue());
UserGroupMappingPlacementRule r =
(UserGroupMappingPlacementRule) rules.get(0);
ApplicationPlacementContext ctx = r.getPlacementForApp(asc, user);
assertEquals("Queue", user, ctx.getQueue());
if (primary) {
assertEquals("Primary Group", user + "group", ctx.getParentQueue());
} else {
assertEquals("Secondary Group", user + "subgroup1", ctx.getParentQueue());
if (primary) {
assertEquals("Primary Group", user + "group", ctx.getParentQueue());
} else {
assertEquals("Secondary Group", user + "subgroup1",
ctx.getParentQueue());
}
} finally {
if (mockRM != null) {
mockRM.close();
}
}
}
@Test
public void testDynamicPrimaryGroupQueue() throws Exception {
CapacitySchedulerConfiguration conf = new CapacitySchedulerConfiguration();
setupQueueConfiguration(conf);
conf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
ResourceScheduler.class);
conf.setClass(CommonConfigurationKeys.HADOOP_SECURITY_GROUP_MAPPING,
SimpleGroupsMapping.class, GroupMappingServiceProvider.class);
List<String> queuePlacementRules = new ArrayList<>();
queuePlacementRules.add(QUEUE_MAPPING_RULE_USER_GROUP);
conf.setQueuePlacementRules(queuePlacementRules);
List<UserGroupMappingPlacementRule.QueueMapping> existingMappingsForUG =
conf.getQueueMappings();
// set queue mapping
List<UserGroupMappingPlacementRule.QueueMapping> queueMappingsForUG =
new ArrayList<>();
// u:user1:b1
UserGroupMappingPlacementRule.QueueMapping userQueueMapping1 =
new UserGroupMappingPlacementRule.QueueMapping(
UserGroupMappingPlacementRule.QueueMapping.MappingType.USER,
"user1", "b1");
// u:user2:%primary_group
UserGroupMappingPlacementRule.QueueMapping userQueueMapping2 =
new UserGroupMappingPlacementRule.QueueMapping(
UserGroupMappingPlacementRule.QueueMapping.MappingType.USER,
"user2", "%primary_group");
queueMappingsForUG.add(userQueueMapping1);
queueMappingsForUG.add(userQueueMapping2);
existingMappingsForUG.addAll(queueMappingsForUG);
conf.setQueueMappings(existingMappingsForUG);
// override with queue mappings
conf.setOverrideWithQueueMappings(true);
MockRM mockRM = null;
try {
mockRM = new MockRM(conf);
CapacityScheduler cs = (CapacityScheduler) mockRM.getResourceScheduler();
cs.updatePlacementRules();
mockRM.start();
cs.start();
ApplicationSubmissionContext asc =
Records.newRecord(ApplicationSubmissionContext.class);
asc.setQueue("default");
List<PlacementRule> rules =
cs.getRMContext().getQueuePlacementManager().getPlacementRules();
UserGroupMappingPlacementRule r =
(UserGroupMappingPlacementRule) rules.get(0);
ApplicationPlacementContext ctx = r.getPlacementForApp(asc, "user1");
assertEquals("Queue", "b1", ctx.getQueue());
ApplicationPlacementContext ctx1 = r.getPlacementForApp(asc, "user2");
assertEquals("Queue", "user2group", ctx1.getQueue());
} finally {
if (mockRM != null) {
mockRM.close();
}
}
mockRM.close();
}
}