YARN-8244. TestContainerSchedulerQueuing.testStartMultipleContainers failed. Contributed by Jim Brennan

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/TestContainerManager.java

@@ -1486,8 +1486,6 @@ public class TestContainerManager extends BaseContainerManagerTest {
     containerManager.start();
 
     List<StartContainerRequest> list = new ArrayList<>();
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
     for (int i = 0; i < 10; i++) {
       ContainerId cId = createContainerId(i);
       long identifier = 0;
@@ -1500,8 +1498,9 @@ public class TestContainerManager extends BaseContainerManagerTest {
           createContainerToken(cId, identifier, context.getNodeId(), user,
             context.getContainerTokenSecretManager());
       StartContainerRequest request =
-          StartContainerRequest.newInstance(containerLaunchContext,
-            containerToken);
+          StartContainerRequest.newInstance(
+              recordFactory.newRecordInstance(ContainerLaunchContext.class),
+              containerToken);
       list.add(request);
     }
     StartContainersRequest requestList =
@@ -1531,9 +1530,6 @@ public class TestContainerManager extends BaseContainerManagerTest {
   public void testMultipleContainersStopAndGetStatus() throws Exception {
     containerManager.start();
     List<StartContainerRequest> startRequest = new ArrayList<>();
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<ContainerId> containerIds = new ArrayList<>();
     for (int i = 0; i < 10; i++) {
       ContainerId cId;
@@ -1547,8 +1543,9 @@ public class TestContainerManager extends BaseContainerManagerTest {
           createContainerToken(cId, DUMMY_RM_IDENTIFIER, context.getNodeId(),
             user, context.getContainerTokenSecretManager());
       StartContainerRequest request =
-          StartContainerRequest.newInstance(containerLaunchContext,
-            containerToken);
+          StartContainerRequest.newInstance(
+              recordFactory.newRecordInstance(ContainerLaunchContext.class),
+              containerToken);
       startRequest.add(request);
       containerIds.add(cId);
     }
@@ -1788,15 +1785,14 @@ public class TestContainerManager extends BaseContainerManagerTest {
     containerManager.start();
     // Start 4 containers 0..4 with default resource (1024, 1)
     List<StartContainerRequest> list = new ArrayList<>();
-    ContainerLaunchContext containerLaunchContext = recordFactory
-        .newRecordInstance(ContainerLaunchContext.class);
     for (int i = 0; i < 4; i++) {
       ContainerId cId = createContainerId(i);
       long identifier = DUMMY_RM_IDENTIFIER;
       Token containerToken = createContainerToken(cId, identifier,
           context.getNodeId(), user, context.getContainerTokenSecretManager());
       StartContainerRequest request = StartContainerRequest.newInstance(
-          containerLaunchContext, containerToken);
+          recordFactory.newRecordInstance(ContainerLaunchContext.class),
+          containerToken);
       list.add(request);
     }
     StartContainersRequest requestList = StartContainersRequest

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/scheduler/TestContainerSchedulerQueuing.java

@@ -229,19 +229,16 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testStartMultipleContainers() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1024, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.GUARANTEED)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1024, 1),
@@ -285,19 +282,16 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testQueueMultipleContainers() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(3072, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.GUARANTEED)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(3072, 1),
@@ -343,26 +337,23 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testStartAndQueueMultipleContainers() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1024, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1024, 1),
@@ -415,12 +406,9 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testStartOpportunistcsWhenOppQueueIsFull() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
@@ -432,7 +420,7 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
         YarnConfiguration.DEFAULT_NM_OPPORTUNISTIC_CONTAINERS_MAX_QUEUE_LENGTH);
     for (int i = 1; i < maxOppQueueLength + 2; i++) {
       list.add(StartContainerRequest.newInstance(
-          containerLaunchContext,
+          recordFactory.newRecordInstance(ContainerLaunchContext.class),
           createContainerToken(createContainerId(i), DUMMY_RM_IDENTIFIER,
               context.getNodeId(),
               user, BuilderUtils.newResource(2048, 1),
@@ -500,26 +488,23 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testKillOpportunisticForGuaranteedContainer() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
@@ -589,12 +574,10 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
     Listener listener = new Listener();
     ((NodeManager.DefaultContainerStateListener)containerManager.getContext().
         getContainerStateTransitionListener()).addListener(listener);
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
 
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
@@ -610,7 +593,7 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
 
     list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
@@ -718,42 +701,42 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
 
     list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(3), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(4), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(5), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(6), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
@@ -840,14 +823,14 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
 
     list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
@@ -887,26 +870,23 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testKillMultipleOpportunisticContainers() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
@@ -919,7 +899,7 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
 
     list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(3), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1500, 1),
@@ -967,14 +947,11 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testKillOnlyRequiredOpportunisticContainers() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     // Fill NM with Opportunistic containers
     for (int i = 0; i < 4; i++) {
       list.add(StartContainerRequest.newInstance(
-          containerLaunchContext,
+          recordFactory.newRecordInstance(ContainerLaunchContext.class),
           createContainerToken(createContainerId(i), DUMMY_RM_IDENTIFIER,
               context.getNodeId(),
               user, BuilderUtils.newResource(512, 1),
@@ -990,7 +967,7 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
     // Now ask for two Guaranteed containers
     for (int i = 4; i < 6; i++) {
       list.add(StartContainerRequest.newInstance(
-          containerLaunchContext,
+          recordFactory.newRecordInstance(ContainerLaunchContext.class),
           createContainerToken(createContainerId(i), DUMMY_RM_IDENTIFIER,
               context.getNodeId(),
               user, BuilderUtils.newResource(512, 1),
@@ -1036,26 +1013,23 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
   public void testStopQueuedContainer() throws Exception {
     containerManager.start();
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.GUARANTEED)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(2), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(512, 1),
@@ -1142,19 +1116,16 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
     ((NodeManager.DefaultContainerStateListener)containerManager.getContext().
         getContainerStateTransitionListener()).addListener(listener);
 
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     List<StartContainerRequest> list = new ArrayList<>();
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(0), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(2048, 1),
             context.getContainerTokenSecretManager(), null,
             ExecutionType.OPPORTUNISTIC)));
     list.add(StartContainerRequest.newInstance(
-        containerLaunchContext,
+        recordFactory.newRecordInstance(ContainerLaunchContext.class),
         createContainerToken(createContainerId(1), DUMMY_RM_IDENTIFIER,
             context.getNodeId(),
             user, BuilderUtils.newResource(1024, 1),
@@ -1265,12 +1236,9 @@ public class TestContainerSchedulerQueuing extends BaseContainerManagerTest {
     containerManager.start();
     // Construct the Container-id
     ContainerId cId = createContainerId(0);
-    ContainerLaunchContext containerLaunchContext =
-        recordFactory.newRecordInstance(ContainerLaunchContext.class);
-
     StartContainerRequest scRequest =
         StartContainerRequest.newInstance(
-            containerLaunchContext,
+            recordFactory.newRecordInstance(ContainerLaunchContext.class),
             createContainerToken(cId, DUMMY_RM_IDENTIFIER,
                 context.getNodeId(), user, BuilderUtils.newResource(512, 1),
                 context.getContainerTokenSecretManager(), null));