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From ey...@apache.org
Subject hadoop git commit: YARN-8488. Added SUCCEEDED/FAILED states to YARN service. Contributed by Suma Shivaprasad
Date Tue, 28 Aug 2018 17:56:30 GMT
Repository: hadoop
Updated Branches:
  refs/heads/trunk c61824a18 -> fd089caf6


YARN-8488.  Added SUCCEEDED/FAILED states to YARN service.
            Contributed by Suma Shivaprasad


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/fd089caf
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/fd089caf
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/fd089caf

Branch: refs/heads/trunk
Commit: fd089caf69cf608a91564c9c3d20cbf84e7fd60c
Parents: c61824a
Author: Eric Yang <eyang@apache.org>
Authored: Tue Aug 28 13:55:28 2018 -0400
Committer: Eric Yang <eyang@apache.org>
Committed: Tue Aug 28 13:55:28 2018 -0400

----------------------------------------------------------------------
 .../hadoop/yarn/service/ServiceScheduler.java   | 100 ++++++++++---
 .../service/api/records/ComponentState.java     |   2 +-
 .../service/api/records/ContainerState.java     |   3 +-
 .../yarn/service/api/records/ServiceState.java  |   2 +-
 .../component/instance/ComponentInstance.java   | 144 ++++++++++++++-----
 .../timelineservice/ServiceTimelineEvent.java   |   5 +-
 .../ServiceTimelinePublisher.java               |  33 ++++-
 .../yarn/service/MockRunningServiceContext.java |  18 ++-
 .../hadoop/yarn/service/ServiceTestUtils.java   |   9 +-
 .../yarn/service/component/TestComponent.java   |  55 ++++++-
 .../component/TestComponentRestartPolicy.java   |   1 -
 .../instance/TestComponentInstance.java         |  35 ++---
 .../TestServiceTimelinePublisher.java           |   4 +-
 13 files changed, 322 insertions(+), 89 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/ServiceScheduler.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/ServiceScheduler.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/ServiceScheduler.java
index 384659f..b49ef2a 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/ServiceScheduler.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/ServiceScheduler.java
@@ -59,6 +59,7 @@ import org.apache.hadoop.yarn.event.EventHandler;
 import org.apache.hadoop.yarn.exceptions.YarnException;
 import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
 import org.apache.hadoop.yarn.service.api.ServiceApiConstants;
+import org.apache.hadoop.yarn.service.api.records.ContainerState;
 import org.apache.hadoop.yarn.service.api.records.Service;
 import org.apache.hadoop.yarn.service.api.records.ServiceState;
 import org.apache.hadoop.yarn.service.api.records.ConfigFile;
@@ -80,6 +81,8 @@ import org.apache.hadoop.yarn.service.utils.ServiceApiUtil;
 import org.apache.hadoop.yarn.service.utils.ServiceRegistryUtils;
 import org.apache.hadoop.yarn.service.utils.ServiceUtils;
 import org.apache.hadoop.yarn.util.BoundedAppender;
+import org.apache.hadoop.yarn.util.Clock;
+import org.apache.hadoop.yarn.util.SystemClock;
 import org.apache.hadoop.yarn.util.resource.ResourceUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -102,7 +105,8 @@ import java.util.concurrent.TimeUnit;
 
 import static org.apache.hadoop.fs.FileSystem.FS_DEFAULT_NAME_KEY;
 import static org.apache.hadoop.registry.client.api.RegistryConstants.*;
-import static org.apache.hadoop.yarn.api.records.ContainerExitStatus.KILLED_AFTER_APP_COMPLETION;
+import static org.apache.hadoop.yarn.api.records.ContainerExitStatus
+    .KILLED_AFTER_APP_COMPLETION;
 import static org.apache.hadoop.yarn.service.api.ServiceApiConstants.*;
 import static org.apache.hadoop.yarn.service.component.ComponentEventType.*;
 import static org.apache.hadoop.yarn.service.exceptions.LauncherExitCodes
@@ -137,6 +141,8 @@ public class ServiceScheduler extends CompositeService {
 
   private ServiceTimelinePublisher serviceTimelinePublisher;
 
+  private boolean timelineServiceEnabled;
+
   // Global diagnostics that will be reported to RM on eRxit.
   // The unit the number of characters. This will be limited to 64 * 1024
   // characters.
@@ -169,6 +175,8 @@ public class ServiceScheduler extends CompositeService {
   private volatile FinalApplicationStatus finalApplicationStatus =
       FinalApplicationStatus.ENDED;
 
+  private Clock systemClock;
+
   // For unit test override since we don't want to terminate UT process.
   private ServiceUtils.ProcessTerminationHandler
       terminationHandler = new ServiceUtils.ProcessTerminationHandler();
@@ -176,6 +184,8 @@ public class ServiceScheduler extends CompositeService {
   public ServiceScheduler(ServiceContext context) {
     super(context.getService().getName());
     this.context = context;
+    this.app = context.getService();
+    this.systemClock = SystemClock.getInstance();
   }
 
   public void buildInstance(ServiceContext context, Configuration configuration)
@@ -254,8 +264,14 @@ public class ServiceScheduler extends CompositeService {
         YarnServiceConf.DEFAULT_CONTAINER_RECOVERY_TIMEOUT_MS,
         app.getConfiguration(), getConfig());
 
+    if (YarnConfiguration
+        .timelineServiceV2Enabled(getConfig())) {
+      timelineServiceEnabled = true;
+    }
+
     serviceManager = createServiceManager();
     context.setServiceManager(serviceManager);
+
   }
 
   protected YarnRegistryViewForProviders createYarnRegistryOperations(
@@ -311,21 +327,38 @@ public class ServiceScheduler extends CompositeService {
     // only stop the entire service when a graceful stop has been initiated
     // (e.g. via client RPC, not through the AM receiving a SIGTERM)
     if (gracefulStop) {
+
       if (YarnConfiguration.timelineServiceV2Enabled(getConfig())) {
-        // mark component-instances/containers as STOPPED
-        for (ContainerId containerId : getLiveInstances().keySet()) {
-          serviceTimelinePublisher.componentInstanceFinished(containerId,
-              KILLED_AFTER_APP_COMPLETION, diagnostics.toString());
+
+        // mark other component-instances/containers as STOPPED
+        final Map<ContainerId, ComponentInstance> liveInst =
+            getLiveInstances();
+        for (Map.Entry<ContainerId, ComponentInstance> instance : liveInst
+            .entrySet()) {
+          if (!ComponentInstance.isFinalState(
+              instance.getValue().getContainerSpec().getState())) {
+            LOG.info("{} Component instance state changed from {} to {}",
+                instance.getValue().getCompInstanceName(),
+                instance.getValue().getContainerSpec().getState(),
+                ContainerState.STOPPED);
+            serviceTimelinePublisher.componentInstanceFinished(
+                instance.getKey(), KILLED_AFTER_APP_COMPLETION,
+                ContainerState.STOPPED, getDiagnostics().toString());
+          }
         }
+
+        LOG.info("Service state changed to {}", finalApplicationStatus);
         // mark attempt as unregistered
-        serviceTimelinePublisher
-            .serviceAttemptUnregistered(context, diagnostics.toString());
+        serviceTimelinePublisher.serviceAttemptUnregistered(context,
+            finalApplicationStatus, diagnostics.toString());
       }
+
       // unregister AM
-      amRMClient.unregisterApplicationMaster(FinalApplicationStatus.ENDED,
+      amRMClient.unregisterApplicationMaster(finalApplicationStatus,
           diagnostics.toString(), "");
-      LOG.info("Service {} unregistered with RM, with attemptId = {} " +
-          ", diagnostics = {} ", app.getName(), context.attemptId, diagnostics);
+      LOG.info("Service {} unregistered with RM, with attemptId = {} "
+              + ", diagnostics = {} ", app.getName(), context.attemptId,
+          diagnostics);
     }
     super.serviceStop();
   }
@@ -911,7 +944,7 @@ public class ServiceScheduler extends CompositeService {
 *   (which #failed-instances + #suceeded-instances = #total-n-containers)
 * The service will be terminated.
 */
-  public synchronized void terminateServiceIfAllComponentsFinished() {
+  public void terminateServiceIfAllComponentsFinished() {
     boolean shouldTerminate = true;
 
     // Succeeded comps and failed comps, for logging purposes.
@@ -920,7 +953,30 @@ public class ServiceScheduler extends CompositeService {
 
     for (Component comp : getAllComponents().values()) {
       ComponentRestartPolicy restartPolicy = comp.getRestartPolicyHandler();
-      if (!restartPolicy.shouldTerminate(comp)) {
+
+      if (restartPolicy.shouldTerminate(comp)) {
+        if (restartPolicy.hasCompletedSuccessfully(comp)) {
+          comp.getComponentSpec().setState(org.apache.hadoop
+              .yarn.service.api.records.ComponentState.SUCCEEDED);
+          LOG.info("{} Component state changed from {} to {}",
+              comp.getName(), comp.getComponentSpec().getState(),
+              org.apache.hadoop
+                  .yarn.service.api.records.ComponentState.SUCCEEDED);
+        } else {
+          comp.getComponentSpec().setState(org.apache.hadoop
+              .yarn.service.api.records.ComponentState.FAILED);
+          LOG.info("{} Component state changed from {} to {}",
+              comp.getName(), comp.getComponentSpec().getState(),
+              org.apache.hadoop
+                  .yarn.service.api.records.ComponentState.FAILED);
+        }
+
+        if (isTimelineServiceEnabled()) {
+          // record in ATS
+          serviceTimelinePublisher.componentFinished(comp.getComponentSpec(),
+              comp.getComponentSpec().getState(), systemClock.getTime());
+        }
+      } else {
         shouldTerminate = false;
         break;
       }
@@ -929,7 +985,7 @@ public class ServiceScheduler extends CompositeService {
 
       if (nFailed > 0) {
         failedComponents.add(comp.getName());
-      } else{
+      } else {
         succeededComponents.add(comp.getName());
       }
     }
@@ -944,16 +1000,28 @@ public class ServiceScheduler extends CompositeService {
       LOG.info("Failed components: [" + org.apache.commons.lang3.StringUtils
           .join(failedComponents, ",") + "]");
 
+      int exitStatus = EXIT_SUCCESS;
       if (failedComponents.isEmpty()) {
         setGracefulStop(FinalApplicationStatus.SUCCEEDED);
-        getTerminationHandler().terminate(EXIT_SUCCESS);
-      } else{
+        app.setState(ServiceState.SUCCEEDED);
+      } else {
         setGracefulStop(FinalApplicationStatus.FAILED);
-        getTerminationHandler().terminate(EXIT_FALSE);
+        app.setState(ServiceState.FAILED);
+        exitStatus = EXIT_FALSE;
       }
+
+      getTerminationHandler().terminate(exitStatus);
     }
   }
 
+  public Clock getSystemClock() {
+    return systemClock;
+  }
+
+  public boolean isTimelineServiceEnabled() {
+    return timelineServiceEnabled;
+  }
+
   public ServiceUtils.ProcessTerminationHandler getTerminationHandler() {
     return terminationHandler;
   }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ComponentState.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ComponentState.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ComponentState.java
index 3e7ed11..472f374 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ComponentState.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ComponentState.java
@@ -26,5 +26,5 @@ import org.apache.hadoop.classification.InterfaceStability;
 @InterfaceStability.Unstable
 @ApiModel(description = "The current state of a component.")
 public enum ComponentState {
-  FLEXING, STABLE, NEEDS_UPGRADE, UPGRADING;
+  FLEXING, STABLE, NEEDS_UPGRADE, UPGRADING, SUCCEEDED, FAILED;
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ContainerState.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ContainerState.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ContainerState.java
index 6e39073..cac527a 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ContainerState.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ContainerState.java
@@ -26,5 +26,6 @@ import org.apache.hadoop.classification.InterfaceStability;
 @InterfaceAudience.Public
 @InterfaceStability.Unstable
 public enum ContainerState {
-  RUNNING_BUT_UNREADY, READY, STOPPED, NEEDS_UPGRADE, UPGRADING;
+  RUNNING_BUT_UNREADY, READY, STOPPED, NEEDS_UPGRADE, UPGRADING, SUCCEEDED,
+  FAILED;
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java
index 0b3c037..3876173 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java
@@ -30,5 +30,5 @@ import org.apache.hadoop.classification.InterfaceStability;
 @javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2016-06-02T08:15:05.615-07:00")
 public enum ServiceState {
   ACCEPTED, STARTED, STABLE, STOPPED, FAILED, FLEX, UPGRADING,
-  UPGRADING_AUTO_FINALIZE, EXPRESS_UPGRADING;
+  UPGRADING_AUTO_FINALIZE, EXPRESS_UPGRADING, SUCCEEDED;
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/component/instance/ComponentInstance.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/component/instance/ComponentInstance.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/component/instance/ComponentInstance.java
index ed5e68e..afd8c67 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/component/instance/ComponentInstance.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/component/instance/ComponentInstance.java
@@ -31,6 +31,7 @@ import org.apache.hadoop.yarn.api.records.Container;
 import org.apache.hadoop.yarn.api.records.ContainerExitStatus;
 import org.apache.hadoop.yarn.api.records.ContainerId;
 import org.apache.hadoop.yarn.api.records.ContainerStatus;
+import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
 import org.apache.hadoop.yarn.api.records.NodeId;
 import org.apache.hadoop.yarn.client.api.NMClient;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
@@ -41,7 +42,9 @@ import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
 import org.apache.hadoop.yarn.service.ServiceScheduler;
 import org.apache.hadoop.yarn.service.api.records.Artifact;
+import org.apache.hadoop.yarn.service.api.records.ComponentState;
 import org.apache.hadoop.yarn.service.api.records.ContainerState;
+import org.apache.hadoop.yarn.service.api.records.ServiceState;
 import org.apache.hadoop.yarn.service.component.Component;
 import org.apache.hadoop.yarn.service.component.ComponentEvent;
 import org.apache.hadoop.yarn.service.component.ComponentEventType;
@@ -68,6 +71,9 @@ import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;
 
 import static org.apache.hadoop.registry.client.types.yarn.YarnRegistryAttributes.*;
+
+import static org.apache.hadoop.yarn.api.records.ContainerExitStatus
+    .KILLED_AFTER_APP_COMPLETION;
 import static org.apache.hadoop.yarn.api.records.ContainerExitStatus.KILLED_BY_APPMASTER;
 import static org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEventType.*;
 import static org.apache.hadoop.yarn.service.component.instance.ComponentInstanceState.*;
@@ -242,15 +248,22 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
   }
 
   @VisibleForTesting
-  static void handleComponentInstanceRelaunch(
-      ComponentInstance compInstance, ComponentInstanceEvent event,
-      boolean failureBeforeLaunch) {
+  static void handleComponentInstanceRelaunch(ComponentInstance compInstance,
+      ComponentInstanceEvent event, boolean failureBeforeLaunch,
+      String containerDiag) {
     Component comp = compInstance.getComponent();
 
     // Do we need to relaunch the service?
-    boolean hasContainerFailed = hasContainerFailed(event.getStatus());
+    boolean hasContainerFailed = failureBeforeLaunch || hasContainerFailed(
+        event.getStatus());
 
     ComponentRestartPolicy restartPolicy = comp.getRestartPolicyHandler();
+    ContainerState containerState =
+        hasContainerFailed ? ContainerState.FAILED : ContainerState.SUCCEEDED;
+
+    if (compInstance.getContainerSpec() != null) {
+      compInstance.getContainerSpec().setState(containerState);
+    }
 
     if (restartPolicy.shouldRelaunchInstance(compInstance, event.getStatus())) {
       // re-ask the failed container.
@@ -259,25 +272,47 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
 
       StringBuilder builder = new StringBuilder();
       builder.append(compInstance.getCompInstanceId()).append(": ");
-      builder.append(event.getContainerId()).append(" completed. Reinsert back to pending list and requested ");
+      builder.append(event.getContainerId()).append(
+          " completed. Reinsert back to pending list and requested ");
       builder.append("a new container.").append(System.lineSeparator());
-      builder.append(" exitStatus=").append(failureBeforeLaunch ? null : event.getStatus().getExitStatus());
+      builder.append(" exitStatus=").append(
+          failureBeforeLaunch ? null : event.getStatus().getExitStatus());
       builder.append(", diagnostics=");
-      builder.append(failureBeforeLaunch ? FAILED_BEFORE_LAUNCH_DIAG : event.getStatus().getDiagnostics());
+      builder.append(failureBeforeLaunch ?
+          FAILED_BEFORE_LAUNCH_DIAG :
+          event.getStatus().getDiagnostics());
 
-      if (event.getStatus().getExitStatus() != 0) {
+      if (event.getStatus() != null && event.getStatus().getExitStatus() != 0) {
         LOG.error(builder.toString());
-      } else {
+      } else{
         LOG.info(builder.toString());
       }
-    } else {
+
+      if (compInstance.timelineServiceEnabled) {
+        // record in ATS
+        LOG.info("Publishing component instance status {} {} ",
+            event.getContainerId(), containerState);
+        compInstance.serviceTimelinePublisher.componentInstanceFinished(
+            event.getContainerId(), event.getStatus().getExitStatus(),
+            containerState, containerDiag);
+      }
+
+    } else{
       // When no relaunch, update component's #succeeded/#failed
       // instances.
       if (hasContainerFailed) {
         comp.markAsFailed(compInstance);
-      } else {
+      } else{
         comp.markAsSucceeded(compInstance);
       }
+
+      if (compInstance.timelineServiceEnabled) {
+        // record in ATS
+        compInstance.serviceTimelinePublisher.componentInstanceFinished(
+            event.getContainerId(), event.getStatus().getExitStatus(),
+            containerState, containerDiag);
+      }
+
       LOG.info(compInstance.getCompInstanceId() + (!hasContainerFailed ?
           " succeeded" :
           " failed") + " without retry, exitStatus=" + event.getStatus());
@@ -287,8 +322,8 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
 
   public static boolean hasContainerFailed(ContainerStatus containerStatus) {
     //Mark conainer as failed if we cant get its exit status i.e null?
-    return containerStatus == null || containerStatus.getExitStatus() !=
-        ContainerExitStatus.SUCCESS;
+    return containerStatus == null || containerStatus
+        .getExitStatus() != ContainerExitStatus.SUCCESS;
   }
 
   private static class ContainerStoppedTransition extends  BaseTransition {
@@ -307,9 +342,10 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
         ComponentInstanceEvent event) {
 
       Component comp = compInstance.component;
-      String containerDiag =
-          compInstance.getCompInstanceId() + ": " + (failedBeforeLaunching ?
-              FAILED_BEFORE_LAUNCH_DIAG : event.getStatus().getDiagnostics());
+      String containerDiag = compInstance.getCompInstanceId() + ": " + (
+          failedBeforeLaunching ?
+              FAILED_BEFORE_LAUNCH_DIAG :
+              event.getStatus().getDiagnostics());
       compInstance.diagnostics.append(containerDiag + System.lineSeparator());
       compInstance.cancelContainerStatusRetriever();
       if (compInstance.getState().equals(ComponentInstanceState.UPGRADING)) {
@@ -329,36 +365,69 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
       // Check if it exceeds the failure threshold, but only if health threshold
       // monitor is not enabled
       if (!comp.isHealthThresholdMonitorEnabled()
-          && comp.currentContainerFailure
-              .get() > comp.maxContainerFailurePerComp) {
+          && comp.currentContainerFailure.get()
+          > comp.maxContainerFailurePerComp) {
         String exitDiag = MessageFormat.format(
-            "[COMPONENT {0}]: Failed {1} times, exceeded the limit - {2}. Shutting down now... "
-                + System.lineSeparator(),
-            comp.getName(), comp.currentContainerFailure.get(), comp.maxContainerFailurePerComp);
+            "[COMPONENT {0}]: Failed {1} times, exceeded the limit - {2}. "
+                + "Shutting down now... "
+                + System.lineSeparator(), comp.getName(),
+            comp.currentContainerFailure.get(),
+            comp.maxContainerFailurePerComp);
         compInstance.diagnostics.append(exitDiag);
         // append to global diagnostics that will be reported to RM.
         scheduler.getDiagnostics().append(containerDiag);
         scheduler.getDiagnostics().append(exitDiag);
         LOG.warn(exitDiag);
+
+        compInstance.getContainerSpec().setState(ContainerState.FAILED);
+        comp.getComponentSpec().setState(ComponentState.FAILED);
+        comp.getScheduler().getApp().setState(ServiceState.FAILED);
+
+        if (compInstance.timelineServiceEnabled) {
+          // record in ATS
+          compInstance.scheduler.getServiceTimelinePublisher()
+              .componentInstanceFinished(compInstance.getContainer().getId(),
+                  failedBeforeLaunching ?
+                      -1 :
+                      event.getStatus().getExitStatus(), ContainerState.FAILED,
+                  containerDiag);
+
+          // mark other component-instances/containers as STOPPED
+          for (ContainerId containerId : scheduler.getLiveInstances()
+              .keySet()) {
+            if (!compInstance.container.getId().equals(containerId)
+                && !isFinalState(compInstance.getContainerSpec().getState())) {
+              compInstance.getContainerSpec().setState(ContainerState.STOPPED);
+              compInstance.scheduler.getServiceTimelinePublisher()
+                  .componentInstanceFinished(containerId,
+                      KILLED_AFTER_APP_COMPLETION, ContainerState.STOPPED,
+                      scheduler.getDiagnostics().toString());
+            }
+          }
+
+          compInstance.scheduler.getServiceTimelinePublisher()
+              .componentFinished(comp.getComponentSpec(), ComponentState.FAILED,
+                  scheduler.getSystemClock().getTime());
+
+          compInstance.scheduler.getServiceTimelinePublisher()
+              .serviceAttemptUnregistered(comp.getContext(),
+                  FinalApplicationStatus.FAILED,
+                  scheduler.getDiagnostics().toString());
+        }
+
         shouldFailService = true;
       }
 
       if (!failedBeforeLaunching) {
         // clean up registry
-        // If the container failed before launching, no need to cleanup registry,
+        // If the container failed before launching, no need to cleanup
+        // registry,
         // because it was not registered before.
-        // hdfs dir content will be overwritten when a new container gets started,
+        // hdfs dir content will be overwritten when a new container gets
+        // started,
         // so no need remove.
-        compInstance.scheduler.executorService
-            .submit(() -> compInstance.cleanupRegistry(event.getContainerId()));
-
-        if (compInstance.timelineServiceEnabled) {
-          // record in ATS
-          compInstance.serviceTimelinePublisher
-              .componentInstanceFinished(event.getContainerId(),
-                  event.getStatus().getExitStatus(), containerDiag);
-        }
-        compInstance.containerSpec.setState(ContainerState.STOPPED);
+        compInstance.scheduler.executorService.submit(
+            () -> compInstance.cleanupRegistry(event.getContainerId()));
       }
 
       // remove the failed ContainerId -> CompInstance mapping
@@ -367,7 +436,7 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
       // According to component restart policy, handle container restart
       // or finish the service (if all components finished)
       handleComponentInstanceRelaunch(compInstance, event,
-          failedBeforeLaunching);
+          failedBeforeLaunching, containerDiag);
 
       if (shouldFailService) {
         scheduler.getTerminationHandler().terminate(-1);
@@ -375,6 +444,11 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
     }
   }
 
+  public static boolean isFinalState(ContainerState state) {
+    return ContainerState.FAILED.equals(state) || ContainerState.STOPPED
+        .equals(state) || ContainerState.SUCCEEDED.equals(state);
+  }
+
   private static class ContainerUpgradeTransition extends BaseTransition {
 
     @Override
@@ -586,7 +660,7 @@ public class ComponentInstance implements EventHandler<ComponentInstanceEvent>,
 
     if (timelineServiceEnabled) {
       serviceTimelinePublisher.componentInstanceFinished(containerId,
-          KILLED_BY_APPMASTER, diagnostics.toString());
+          KILLED_BY_APPMASTER, ContainerState.STOPPED, diagnostics.toString());
     }
     cancelContainerStatusRetriever();
     scheduler.executorService.submit(() ->

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelineEvent.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelineEvent.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelineEvent.java
index 6c3428a..832dad7 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelineEvent.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelineEvent.java
@@ -32,5 +32,8 @@ public enum ServiceTimelineEvent {
 
   COMPONENT_INSTANCE_IP_HOST_UPDATE,
 
-  COMPONENT_INSTANCE_BECOME_READY
+  COMPONENT_INSTANCE_BECOME_READY,
+
+  COMPONENT_FINISHED
+
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelinePublisher.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelinePublisher.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelinePublisher.java
index 6c73ebb..79f37c0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelinePublisher.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/timelineservice/ServiceTimelinePublisher.java
@@ -28,6 +28,8 @@ import org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric;
 import org.apache.hadoop.yarn.client.api.TimelineV2Client;
 import org.apache.hadoop.yarn.service.ServiceContext;
 import org.apache.hadoop.yarn.service.api.records.*;
+import org.apache.hadoop.yarn.service.api.records.Component;
+import org.apache.hadoop.yarn.service.api.records.ComponentState;
 import org.apache.hadoop.yarn.service.component.instance.ComponentInstance;
 import org.apache.hadoop.yarn.util.timeline.TimelineUtils;
 import org.slf4j.Logger;
@@ -42,7 +44,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 
 import static org.apache.hadoop.yarn.service.api.records.ContainerState.READY;
-import static org.apache.hadoop.yarn.service.api.records.ContainerState.STOPPED;
 import static org.apache.hadoop.yarn.service.timelineservice.ServiceTimelineMetricsConstants.DIAGNOSTICS_INFO;
 
 /**
@@ -130,12 +131,11 @@ public class ServiceTimelinePublisher extends CompositeService {
   }
 
   public void serviceAttemptUnregistered(ServiceContext context,
-      String diagnostics) {
+      FinalApplicationStatus status, String diagnostics) {
     TimelineEntity entity = createServiceAttemptEntity(
         context.attemptId.getApplicationId().toString());
     Map<String, Object> entityInfos = new HashMap<String, Object>();
-    entityInfos.put(ServiceTimelineMetricsConstants.STATE,
-        FinalApplicationStatus.ENDED);
+    entityInfos.put(ServiceTimelineMetricsConstants.STATE, status);
     entityInfos.put(DIAGNOSTICS_INFO, diagnostics);
     entity.addInfo(entityInfos);
 
@@ -180,7 +180,7 @@ public class ServiceTimelinePublisher extends CompositeService {
   }
 
   public void componentInstanceFinished(ContainerId containerId,
-      int exitCode, String diagnostics) {
+      int exitCode, ContainerState state, String diagnostics) {
     TimelineEntity entity = createComponentInstanceEntity(
         containerId.toString());
 
@@ -189,7 +189,7 @@ public class ServiceTimelinePublisher extends CompositeService {
     entityInfos.put(ServiceTimelineMetricsConstants.EXIT_STATUS_CODE,
         exitCode);
     entityInfos.put(DIAGNOSTICS_INFO, diagnostics);
-    entityInfos.put(ServiceTimelineMetricsConstants.STATE, STOPPED);
+    entityInfos.put(ServiceTimelineMetricsConstants.STATE, state);
     entity.addInfo(entityInfos);
 
     // add an event
@@ -375,4 +375,25 @@ public class ServiceTimelinePublisher extends CompositeService {
       log.error("Error when publishing entity " + entity, e);
     }
   }
+
+  public void componentFinished(
+      Component comp,
+      ComponentState state, long finishTime) {
+    createComponentEntity(comp.getName());
+    TimelineEntity entity = createComponentEntity(comp.getName());
+
+    // create info keys
+    Map<String, Object> entityInfos = new HashMap<String, Object>();
+    entityInfos.put(ServiceTimelineMetricsConstants.STATE, state);
+    entity.addInfo(entityInfos);
+
+    // add an event
+    TimelineEvent startEvent = new TimelineEvent();
+    startEvent
+        .setId(ServiceTimelineEvent.COMPONENT_FINISHED.toString());
+    startEvent.setTimestamp(finishTime);
+    entity.addEvent(startEvent);
+
+    putEntity(entity);
+  }
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/MockRunningServiceContext.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/MockRunningServiceContext.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/MockRunningServiceContext.java
index 89888c5..321b2cd 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/MockRunningServiceContext.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/MockRunningServiceContext.java
@@ -37,6 +37,7 @@ import org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEvent;
 import org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEventType;
 import org.apache.hadoop.yarn.service.containerlaunch.ContainerLaunchService;
 import org.apache.hadoop.yarn.service.registry.YarnRegistryViewForProviders;
+import org.apache.hadoop.yarn.service.utils.ServiceUtils;
 import org.mockito.stubbing.Answer;
 
 import java.io.IOException;
@@ -92,7 +93,18 @@ public class MockRunningServiceContext extends ServiceContext {
       public ContainerLaunchService getContainerLaunchService() {
         return mockLaunchService;
       }
+
+      @Override public ServiceUtils.ProcessTerminationHandler
+      getTerminationHandler() {
+        return new
+        ServiceUtils.ProcessTerminationHandler() {
+          public void terminate(int exitCode) {
+          }
+        };
+      }
     };
+
+
     this.scheduler.init(fsWatcher.getConf());
 
     ServiceTestUtils.createServiceManager(this);
@@ -116,8 +128,10 @@ public class MockRunningServiceContext extends ServiceContext {
       Component component = new org.apache.hadoop.yarn.service.component.
           Component(componentSpec, 1L, context);
       componentState.put(component.getName(), component);
-      component.handle(new ComponentEvent(component.getName(),
-          ComponentEventType.FLEX));
+      component.handle(
+          new ComponentEvent(component.getName(), ComponentEventType.FLEX)
+              .setDesired(
+                  component.getComponentSpec().getNumberOfContainers()));
 
       for (int i = 0; i < componentSpec.getNumberOfContainers(); i++) {
         counter++;

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
index 170c20b..6b49ab0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
@@ -63,7 +63,6 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.net.URL;
 import java.nio.file.Paths;
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeoutException;
@@ -119,14 +118,10 @@ public class ServiceTestUtils {
             Component.RestartPolicyEnum.NEVER, null));
     exampleApp.addComponent(
         createComponent("terminating-comp2", 2, "sleep 1000",
-            Component.RestartPolicyEnum.ON_FAILURE, new ArrayList<String>() {{
-                add("terminating-comp1");
-            }}));
+            Component.RestartPolicyEnum.ON_FAILURE, null));
     exampleApp.addComponent(
         createComponent("terminating-comp3", 2, "sleep 1000",
-            Component.RestartPolicyEnum.ON_FAILURE, new ArrayList<String>() {{
-                add("terminating-comp2");
-            }}));
+            Component.RestartPolicyEnum.ON_FAILURE, null));
 
     return exampleApp;
   }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponent.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponent.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponent.java
index 2e17c7f..e1a4d9d 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponent.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponent.java
@@ -26,6 +26,7 @@ import org.apache.hadoop.yarn.service.ServiceTestUtils;
 import org.apache.hadoop.yarn.service.TestServiceManager;
 import org.apache.hadoop.yarn.service.api.records.ComponentState;
 import org.apache.hadoop.yarn.service.api.records.Service;
+import org.apache.hadoop.yarn.service.api.records.ServiceState;
 import org.apache.hadoop.yarn.service.component.instance.ComponentInstance;
 import org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEvent;
 import org.apache.hadoop.yarn.service.component.instance.ComponentInstanceEventType;
@@ -147,7 +148,8 @@ public class TestComponent {
   }
 
   @Test
-  public void testComponentStateUpdatesWithTerminatingComponents() throws
+  public void testComponentStateReachesStableStateWithTerminatingComponents()
+      throws
       Exception {
     final String serviceName =
         "testComponentStateUpdatesWithTerminatingComponents";
@@ -198,6 +200,57 @@ public class TestComponent {
     }
   }
 
+  @Test
+  public void testComponentStateUpdatesWithTerminatingComponents()
+      throws
+      Exception {
+    final String serviceName =
+        "testComponentStateUpdatesWithTerminatingComponents";
+
+    Service testService = ServiceTestUtils.createTerminatingJobExample(
+        serviceName);
+    TestServiceManager.createDef(serviceName, testService);
+
+    ServiceContext context = new MockRunningServiceContext(rule, testService);
+
+    for (Component comp : context.scheduler.getAllComponents().values()) {
+      Iterator<ComponentInstance> instanceIter = comp.
+          getAllComponentInstances().iterator();
+
+      while (instanceIter.hasNext()) {
+
+        ComponentInstance componentInstance = instanceIter.next();
+        Container instanceContainer = componentInstance.getContainer();
+
+        //stop 1 container
+        ContainerStatus containerStatus = ContainerStatus.newInstance(
+            instanceContainer.getId(),
+            org.apache.hadoop.yarn.api.records.ContainerState.COMPLETE,
+            "successful", 0);
+        comp.handle(new ComponentEvent(comp.getName(),
+            ComponentEventType.CONTAINER_COMPLETED).setStatus(containerStatus)
+            .setContainerId(instanceContainer.getId()));
+        componentInstance.handle(
+            new ComponentInstanceEvent(componentInstance.getContainer().getId(),
+                ComponentInstanceEventType.STOP).setStatus(containerStatus));
+      }
+
+      ComponentState componentState =
+          comp.getComponentSpec().getState();
+      Assert.assertEquals(
+          ComponentState.SUCCEEDED,
+          componentState);
+    }
+
+    ServiceState serviceState =
+        testService.getState();
+    Assert.assertEquals(
+        ServiceState.SUCCEEDED,
+        serviceState);
+  }
+
+
+
   private static org.apache.hadoop.yarn.service.api.records.Component
       createSpecWithEnv(String serviceName, String compName, String key,
       String val) {

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponentRestartPolicy.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponentRestartPolicy.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponentRestartPolicy.java
index 60f5c91..03158cf 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponentRestartPolicy.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/TestComponentRestartPolicy.java
@@ -110,7 +110,6 @@ public class TestComponentRestartPolicy {
 
     assertEquals(true, restartPolicy.isReadyForDownStream(component));
 
-
     when(component.getNumSucceededInstances()).thenReturn(new Long(2));
     when(component.getNumFailedInstances()).thenReturn(new Long(1));
     when(component.getNumDesiredInstances()).thenReturn(3);

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/instance/TestComponentInstance.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/instance/TestComponentInstance.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/instance/TestComponentInstance.java
index f428904..e039981 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/instance/TestComponentInstance.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/component/instance/TestComponentInstance.java
@@ -204,6 +204,8 @@ public class TestComponentInstance {
     when(componentInstance.getComponent()).thenReturn(component);
     when(componentInstance.getCompInstanceName()).thenReturn(
         "compInstance" + instanceId);
+    Container container = mock(Container.class);
+    when(componentInstance.getContainerSpec()).thenReturn(container);
 
     ServiceUtils.ProcessTerminationHandler terminationHandler = mock(
         ServiceUtils.ProcessTerminationHandler.class);
@@ -227,12 +229,15 @@ public class TestComponentInstance {
     Mockito.doNothing().when(serviceScheduler).setGracefulStop(
         any(FinalApplicationStatus.class));
 
+    final String containerDiag = "Container succeeded";
+
     ComponentInstanceEvent componentInstanceEvent = mock(
         ComponentInstanceEvent.class);
     ContainerId containerId = ContainerId.newContainerId(ApplicationAttemptId
         .newInstance(ApplicationId.newInstance(1234L, 1), 1), 1);
     ContainerStatus containerStatus = ContainerStatus.newInstance(containerId,
-        org.apache.hadoop.yarn.api.records.ContainerState.COMPLETE, "hello", 0);
+        org.apache.hadoop.yarn.api.records.ContainerState.COMPLETE,
+        containerDiag, 0);
 
     when(componentInstanceEvent.getStatus()).thenReturn(containerStatus);
 
@@ -245,7 +250,7 @@ public class TestComponentInstance {
         comp.getAllComponentInstances().iterator().next();
 
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
+        componentInstanceEvent, false, containerDiag);
 
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, never()).markAsFailed(any(ComponentInstance.class));
@@ -262,7 +267,7 @@ public class TestComponentInstance {
     componentInstance = comp.getAllComponentInstances().iterator().next();
     containerStatus.setExitStatus(1);
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
+        componentInstanceEvent, false, containerDiag);
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, never()).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(1)).reInsertPendingInstance(
@@ -286,7 +291,7 @@ public class TestComponentInstance {
     when(comp.getNumSucceededInstances()).thenReturn(new Long(1));
 
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
+        componentInstanceEvent, false, containerDiag);
     verify(comp, times(1)).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, never()).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(0)).reInsertPendingInstance(
@@ -304,8 +309,7 @@ public class TestComponentInstance {
 
     when(comp.getNumFailedInstances()).thenReturn(new Long(1));
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
-
+        componentInstanceEvent, false, containerDiag);
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, times(1)).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(0)).reInsertPendingInstance(
@@ -323,7 +327,7 @@ public class TestComponentInstance {
     componentInstance = comp.getAllComponentInstances().iterator().next();
     containerStatus.setExitStatus(1);
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
+        componentInstanceEvent, false, containerDiag);
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, never()).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(1)).reInsertPendingInstance(
@@ -340,7 +344,7 @@ public class TestComponentInstance {
     componentInstance = comp.getAllComponentInstances().iterator().next();
     containerStatus.setExitStatus(1);
     ComponentInstance.handleComponentInstanceRelaunch(componentInstance,
-        componentInstanceEvent, false);
+        componentInstanceEvent, false, containerDiag);
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, times(1)).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(0)).reInsertPendingInstance(
@@ -363,8 +367,7 @@ public class TestComponentInstance {
     containerStatus.setExitStatus(1);
     ComponentInstance commponentInstance = iter.next();
     ComponentInstance.handleComponentInstanceRelaunch(commponentInstance,
-        componentInstanceEvent, false);
-
+        componentInstanceEvent, false, containerDiag);
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
     verify(comp, never()).markAsFailed(any(ComponentInstance.class));
     verify(comp, times(1)).reInsertPendingInstance(
@@ -404,7 +407,7 @@ public class TestComponentInstance {
       when(component2Instance.getComponent().getNumFailedInstances())
           .thenReturn(new Long(failed2Instances.size()));
       ComponentInstance.handleComponentInstanceRelaunch(component2Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     Map<String, ComponentInstance> failed1Instances = new HashMap<>();
@@ -418,7 +421,7 @@ public class TestComponentInstance {
       when(component1Instance.getComponent().getNumFailedInstances())
           .thenReturn(new Long(failed1Instances.size()));
       ComponentInstance.handleComponentInstanceRelaunch(component1Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     verify(comp, never()).markAsSucceeded(any(ComponentInstance.class));
@@ -458,7 +461,7 @@ public class TestComponentInstance {
       when(component2Instance.getComponent().getNumSucceededInstances())
           .thenReturn(new Long(succeeded2Instances.size()));
       ComponentInstance.handleComponentInstanceRelaunch(component2Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     Map<String, ComponentInstance> succeeded1Instances = new HashMap<>();
@@ -471,7 +474,7 @@ public class TestComponentInstance {
       when(component1Instance.getComponent().getNumSucceededInstances())
           .thenReturn(new Long(succeeded1Instances.size()));
       ComponentInstance.handleComponentInstanceRelaunch(component1Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     verify(comp, times(2)).markAsSucceeded(any(ComponentInstance.class));
@@ -500,7 +503,7 @@ public class TestComponentInstance {
 
     for (ComponentInstance component2Instance : component2Instances) {
       ComponentInstance.handleComponentInstanceRelaunch(component2Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     succeeded1Instances = new HashMap<>();
@@ -511,7 +514,7 @@ public class TestComponentInstance {
       when(component1Instance.getComponent().getSucceededInstances())
           .thenReturn(succeeded1Instances.values());
       ComponentInstance.handleComponentInstanceRelaunch(component1Instance,
-          componentInstanceEvent, false);
+          componentInstanceEvent, false, containerDiag);
     }
 
     verify(comp, times(2)).markAsSucceeded(any(ComponentInstance.class));

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd089caf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/timelineservice/TestServiceTimelinePublisher.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/timelineservice/TestServiceTimelinePublisher.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/timelineservice/TestServiceTimelinePublisher.java
index cff7229..a77e6c8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/timelineservice/TestServiceTimelinePublisher.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/timelineservice/TestServiceTimelinePublisher.java
@@ -21,6 +21,7 @@ package org.apache.hadoop.yarn.service.timelineservice;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
+import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity.Identifier;
 import org.apache.hadoop.yarn.client.api.TimelineV2Client;
@@ -122,7 +123,8 @@ public class TestServiceTimelinePublisher {
     context.attemptId = ApplicationAttemptId
         .newInstance(ApplicationId.fromString(service.getId()), 1);
     String exitDiags = "service killed";
-    serviceTimelinePublisher.serviceAttemptUnregistered(context, exitDiags);
+    serviceTimelinePublisher.serviceAttemptUnregistered(context,
+        FinalApplicationStatus.ENDED, exitDiags);
     lastPublishedEntities =
         ((DummyTimelineClient) timelineClient).getLastPublishedEntities();
     for (TimelineEntity timelineEntity : lastPublishedEntities) {


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