YARN-4218. Metric for resource*time that was preempted. Contributed by Chang Li.

(cherry picked from commit dd5b9dabf9)

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/ApplicationResourceUsageReport.java

@@ -36,7 +36,8 @@ public abstract class ApplicationResourceUsageReport {
   public static ApplicationResourceUsageReport newInstance(
       int numUsedContainers, int numReservedContainers, Resource usedResources,
       Resource reservedResources, Resource neededResources, long memorySeconds,
-      long vcoreSeconds, float queueUsagePerc, float clusterUsagePerc) {
+      long vcoreSeconds, float queueUsagePerc, float clusterUsagePerc,
+      long preemptedMemorySeconds, long preemptedVcoresSeconds) {
     ApplicationResourceUsageReport report =
         Records.newRecord(ApplicationResourceUsageReport.class);
     report.setNumUsedContainers(numUsedContainers);
@@ -48,6 +49,8 @@ public abstract class ApplicationResourceUsageReport {
     report.setVcoreSeconds(vcoreSeconds);
     report.setQueueUsagePercentage(queueUsagePerc);
     report.setClusterUsagePercentage(clusterUsagePerc);
+    report.setPreemptedMemorySeconds(preemptedMemorySeconds);
+    report.setPreemptedVcoreSeconds(preemptedVcoresSeconds);
     return report;
   }
 
@@ -188,4 +191,42 @@ public abstract class ApplicationResourceUsageReport {
   @Private
   @Unstable
   public abstract void setClusterUsagePercentage(float clusterUsagePerc);
+
+  /**
+   * Set the aggregated amount of memory preempted (in megabytes)
+   * the application has allocated times the number of seconds
+   * the application has been running.
+   * @param memorySeconds the aggregated amount of memory seconds
+   */
+  @Private
+  @Unstable
+  public abstract void setPreemptedMemorySeconds(long memorySeconds);
+
+  /**
+   * Get the aggregated amount of memory preempted(in megabytes)
+   * the application has allocated times the number of
+   * seconds the application has been running.
+   * @return the aggregated amount of memory seconds
+   */
+  @Public
+  @Unstable
+  public abstract long getPreemptedMemorySeconds();
+
+  /**
+   * Set the aggregated number of vcores preempted that the application has
+   * allocated times the number of seconds the application has been running.
+   * @param vcoreSeconds the aggregated number of vcore seconds
+   */
+  @Private
+  @Unstable
+  public abstract void setPreemptedVcoreSeconds(long vcoreSeconds);
+
+  /**
+   * Get the aggregated number of vcores preempted that the application has
+   * allocated times the number of seconds the application has been running.
+   * @return the aggregated number of vcore seconds
+   */
+  @Public
+  @Unstable
+  public abstract long getPreemptedVcoreSeconds();
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto

@@ -181,6 +181,8 @@ message ApplicationResourceUsageReportProto {
   optional int64 vcore_seconds = 7;
   optional float queue_usage_percentage = 8;
   optional float cluster_usage_percentage = 9;
+  optional int64 preempted_memory_seconds = 10;
+  optional int64 preempted_vcore_seconds = 11;
 }
 
 message ApplicationReportProto {

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java

@@ -636,8 +636,15 @@ public class ApplicationCLI extends YarnCLI {
         //completed app report in the timeline server doesn't have usage report
         appReportStr.print(usageReport.getMemorySeconds() + " MB-seconds, ");
         appReportStr.println(usageReport.getVcoreSeconds() + " vcore-seconds");
+        appReportStr.print("\tAggregate Resource Preempted : ");
+        appReportStr.print(usageReport.getPreemptedMemorySeconds() +
+            " MB-seconds, ");
+        appReportStr.println(usageReport.getPreemptedVcoreSeconds() +
+            " vcore-seconds");
       } else {
         appReportStr.println("N/A");
+        appReportStr.print("\tAggregate Resource Preempted : ");
+        appReportStr.println("N/A");
       }
       appReportStr.print("\tLog Aggregation Status : ");
       appReportStr.println(appReport.getLogAggregationStatus() == null ? "N/A"

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java

@@ -112,7 +112,7 @@ public class TestYarnCLI {
       ApplicationId applicationId = ApplicationId.newInstance(1234, 5);
       ApplicationResourceUsageReport usageReport = i == 0 ? null :
           ApplicationResourceUsageReport.newInstance(
-              2, 0, null, null, null, 123456, 4567, 0, 0);
+              2, 0, null, null, null, 123456, 4567, 0, 0, 1111, 2222);
       ApplicationReport newApplicationReport = ApplicationReport.newInstance(
           applicationId, ApplicationAttemptId.newInstance(applicationId, 1),
           "user", "queue", "appname", "host", 124, null,
@@ -145,6 +145,8 @@ public class TestYarnCLI {
       pw.println("\tAM Host : host");
       pw.println("\tAggregate Resource Allocation : " +
           (i == 0 ? "N/A" : "123456 MB-seconds, 4567 vcore-seconds"));
+      pw.println("\tAggregate Resource Preempted : " +
+          (i == 0 ? "N/A" : "1111 MB-seconds, 2222 vcore-seconds"));
       pw.println("\tLog Aggregation Status : SUCCEEDED");
       pw.println("\tDiagnostics : diagnostics");
       pw.println("\tUnmanaged Application : false");

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ApplicationResourceUsageReportPBImpl.java

@@ -224,6 +224,34 @@ extends ApplicationResourceUsageReport {
     return (p.getVcoreSeconds());
   }
   
+  @Override
+  public synchronized void setPreemptedMemorySeconds(
+      long preemptedMemorySeconds) {
+    maybeInitBuilder();
+    builder.setPreemptedMemorySeconds(preemptedMemorySeconds);
+  }
+
+  @Override
+  public synchronized long getPreemptedMemorySeconds() {
+    ApplicationResourceUsageReportProtoOrBuilder p =
+        viaProto ? proto : builder;
+    return p.getPreemptedMemorySeconds();
+  }
+
+  @Override
+  public synchronized void setPreemptedVcoreSeconds(
+      long vcoreSeconds) {
+    maybeInitBuilder();
+    builder.setPreemptedVcoreSeconds(vcoreSeconds);
+  }
+
+  @Override
+  public synchronized long getPreemptedVcoreSeconds() {
+    ApplicationResourceUsageReportProtoOrBuilder p =
+        viaProto ? proto : builder;
+    return (p.getPreemptedVcoreSeconds());
+  }
+
   private ResourcePBImpl convertFromProtoFormat(ResourceProto p) {
     return new ResourcePBImpl(p);
   }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryManagerOnTimelineStore.java

@@ -334,9 +334,15 @@ public class ApplicationHistoryManagerOnTimelineStore extends AbstractService
                 ApplicationMetricsConstants.APP_CPU_METRICS).toString());
         long memorySeconds=Long.parseLong(entityInfo.get(
                 ApplicationMetricsConstants.APP_MEM_METRICS).toString());
+        long preemptedMemorySeconds = Long.parseLong(entityInfo.get(
+            ApplicationMetricsConstants
+                .APP_MEM_PREEMPT_METRICS).toString());
+        long preemptedVcoreSeconds = Long.parseLong(entityInfo.get(
+            ApplicationMetricsConstants
+                .APP_CPU_PREEMPT_METRICS).toString());
         appResources = ApplicationResourceUsageReport
             .newInstance(0, 0, null, null, null, memorySeconds, vcoreSeconds, 0,
-                0);
+                0, preemptedMemorySeconds, preemptedVcoreSeconds);
       }
       if (entityInfo.containsKey(ApplicationMetricsConstants.APP_TAGS_INFO)) {
         appTags = new HashSet<String>();

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/TestApplicationHistoryManagerOnTimelineStore.java

@@ -233,6 +233,11 @@ public class TestApplicationHistoryManagerOnTimelineStore {
           applicationResourceUsageReport.getMemorySeconds());
       Assert
           .assertEquals(345, applicationResourceUsageReport.getVcoreSeconds());
+      Assert.assertEquals(456,
+          applicationResourceUsageReport.getPreemptedMemorySeconds());
+      Assert
+          .assertEquals(789, applicationResourceUsageReport
+              .getPreemptedVcoreSeconds());
       Assert.assertEquals(FinalApplicationStatus.UNDEFINED,
           app.getFinalApplicationStatus());
       Assert.assertEquals(YarnApplicationState.FINISHED,
@@ -490,8 +495,10 @@ public class TestApplicationHistoryManagerOnTimelineStore {
         Priority.newInstance(0));
     entityInfo.put(ApplicationMetricsConstants.SUBMITTED_TIME_ENTITY_INFO,
         Integer.MAX_VALUE + 1L);
-    entityInfo.put(ApplicationMetricsConstants.APP_MEM_METRICS,123);
+    entityInfo.put(ApplicationMetricsConstants.APP_MEM_METRICS, 123);
-    entityInfo.put(ApplicationMetricsConstants.APP_CPU_METRICS,345);
+    entityInfo.put(ApplicationMetricsConstants.APP_CPU_METRICS, 345);
+    entityInfo.put(ApplicationMetricsConstants.APP_MEM_PREEMPT_METRICS,456);
+    entityInfo.put(ApplicationMetricsConstants.APP_CPU_PREEMPT_METRICS,789);
     if (emptyACLs) {
       entityInfo.put(ApplicationMetricsConstants.APP_VIEW_ACLS_ENTITY_INFO, "");
     } else {

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/metrics/ApplicationMetricsConstants.java

@@ -76,6 +76,12 @@ public class ApplicationMetricsConstants {
   public static final String APP_MEM_METRICS =
       "YARN_APPLICATION_MEM_METRIC";
 
+  public static final String APP_CPU_PREEMPT_METRICS =
+      "YARN_APPLICATION_CPU_PREEMPT_METRIC";
+
+  public static final String APP_MEM_PREEMPT_METRICS =
+      "YARN_APPLICATION_MEM_PREEMPT_METRIC";
+
   public static final String LATEST_APP_ATTEMPT_EVENT_INFO =
       "YARN_APPLICATION_LATEST_APP_ATTEMPT";
   

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/utils/BuilderUtils.java

@@ -415,7 +415,8 @@ public class BuilderUtils {
   public static ApplicationResourceUsageReport newApplicationResourceUsageReport(
       int numUsedContainers, int numReservedContainers, Resource usedResources,
       Resource reservedResources, Resource neededResources, long memorySeconds, 
-      long vcoreSeconds) {
+      long vcoreSeconds, long preemptedMemorySeconds,
+      long preemptedVcoreSeconds) {
     ApplicationResourceUsageReport report =
         recordFactory.newRecordInstance(ApplicationResourceUsageReport.class);
     report.setNumUsedContainers(numUsedContainers);
@@ -425,6 +426,8 @@ public class BuilderUtils {
     report.setNeededResources(neededResources);
     report.setMemorySeconds(memorySeconds);
     report.setVcoreSeconds(vcoreSeconds);
+    report.setPreemptedMemorySeconds(preemptedMemorySeconds);
+    report.setPreemptedVcoreSeconds(preemptedVcoreSeconds);
     return report;
   }
 

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

@@ -170,6 +170,8 @@ public class RMAppManager implements EventHandler<RMAppManagerEvent>,
           .add("finalStatus", app.getFinalApplicationStatus())
           .add("memorySeconds", metrics.getMemorySeconds())
           .add("vcoreSeconds", metrics.getVcoreSeconds())
+          .add("preemptedMemorySeconds", metrics.getPreemptedMemorySeconds())
+          .add("preemptedVcoreSeconds", metrics.getPreemptedVcoreSeconds())
           .add("preemptedAMContainers", metrics.getNumAMContainersPreempted())
           .add("preemptedNonAMContainers", metrics.getNumNonAMContainersPreempted())
           .add("preemptedResources", metrics.getResourcePreempted())

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

@@ -447,7 +447,7 @@ public class RMServerUtils {
       DUMMY_APPLICATION_RESOURCE_USAGE_REPORT =
       BuilderUtils.newApplicationResourceUsageReport(-1, -1,
           Resources.createResource(-1, -1), Resources.createResource(-1, -1),
-          Resources.createResource(-1, -1), 0, 0);
+          Resources.createResource(-1, -1), 0, 0, 0, 0);
 
 
   /**

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/SystemMetricsPublisher.java

@@ -357,7 +357,11 @@ public class SystemMetricsPublisher extends CompositeService {
         appMetrics.getVcoreSeconds());
     entity.addOtherInfo(ApplicationMetricsConstants.APP_MEM_METRICS,
         appMetrics.getMemorySeconds());
-    
+    entity.addOtherInfo(ApplicationMetricsConstants.APP_MEM_PREEMPT_METRICS,
+            appMetrics.getPreemptedMemorySeconds());
+    entity.addOtherInfo(ApplicationMetricsConstants.APP_CPU_PREEMPT_METRICS,
+            appMetrics.getPreemptedVcoreSeconds());
+
     tEvent.setEventInfo(eventInfo);
     entity.addEvent(tEvent);
     putEntity(entity);

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java

@@ -67,6 +67,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.AggregateAppR
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEventType;
+import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics;
 import org.apache.hadoop.yarn.state.InvalidStateTransitionException;
 import org.apache.hadoop.yarn.state.MultipleArcTransition;
 import org.apache.hadoop.yarn.state.StateMachine;
@@ -782,16 +783,19 @@ public abstract class RMStateStore extends AbstractService {
    */
   public void storeNewApplicationAttempt(RMAppAttempt appAttempt) {
     Credentials credentials = getCredentialsFromAppAttempt(appAttempt);
-
+    RMAppAttemptMetrics attempMetrics = appAttempt.getRMAppAttemptMetrics();
     AggregateAppResourceUsage resUsage =
-        appAttempt.getRMAppAttemptMetrics().getAggregateAppResourceUsage();
+        attempMetrics.getAggregateAppResourceUsage();
     ApplicationAttemptStateData attemptState =
         ApplicationAttemptStateData.newInstance(
             appAttempt.getAppAttemptId(),
             appAttempt.getMasterContainer(),
             credentials, appAttempt.getStartTime(),
             resUsage.getMemorySeconds(),
-            resUsage.getVcoreSeconds());
+            resUsage.getVcoreSeconds(),
+            attempMetrics.getPreemptedMemory(),
+            attempMetrics.getPreemptedVcore()
+            );
 
     dispatcher.getEventHandler().handle(
       new RMStateStoreAppAttemptEvent(attemptState));

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/records/ApplicationAttemptStateData.java

@@ -40,7 +40,8 @@ public abstract class ApplicationAttemptStateData {
       Credentials attemptTokens, long startTime, RMAppAttemptState finalState,
       String finalTrackingUrl, String diagnostics,
       FinalApplicationStatus amUnregisteredFinalStatus, int exitStatus,
-      long finishTime, long memorySeconds, long vcoreSeconds) {
+      long finishTime, long memorySeconds, long vcoreSeconds,
+      long preemptedMemorySeconds, long preemptedVcoreSeconds) {
     ApplicationAttemptStateData attemptStateData =
         Records.newRecord(ApplicationAttemptStateData.class);
     attemptStateData.setAttemptId(attemptId);
@@ -55,16 +56,20 @@ public abstract class ApplicationAttemptStateData {
     attemptStateData.setFinishTime(finishTime);
     attemptStateData.setMemorySeconds(memorySeconds);
     attemptStateData.setVcoreSeconds(vcoreSeconds);
+    attemptStateData.setPreemptedMemorySeconds(preemptedMemorySeconds);
+    attemptStateData.setPreemptedVcoreSeconds(preemptedVcoreSeconds);
     return attemptStateData;
   }
 
   public static ApplicationAttemptStateData newInstance(
       ApplicationAttemptId attemptId, Container masterContainer,
       Credentials attemptTokens, long startTime, long memorySeconds,
-      long vcoreSeconds) {
+      long vcoreSeconds, long preemptedMemorySeconds,
+      long preemptedVcoreSeconds) {
     return newInstance(attemptId, masterContainer, attemptTokens,
         startTime, null, "N/A", "", null, ContainerExitStatus.INVALID, 0,
-        memorySeconds, vcoreSeconds);
+        memorySeconds, vcoreSeconds,
+        preemptedMemorySeconds, preemptedVcoreSeconds);
     }
 
 
@@ -182,4 +187,32 @@ public abstract class ApplicationAttemptStateData {
   @Public
   @Unstable
   public abstract void setVcoreSeconds(long vcoreSeconds);
+
+  /**
+   * Get the <em>preempted memory seconds</em>
+   * (in MB seconds) of the application.
+   * @return <em>preempted memory seconds</em>
+   * (in MB seconds) of the application
+   */
+  @Public
+  @Unstable
+  public abstract long getPreemptedMemorySeconds();
+
+  @Public
+  @Unstable
+  public abstract void setPreemptedMemorySeconds(long memorySeconds);
+
+  /**
+   * Get the <em>preempted vcore seconds</em>
+   * of the application.
+   * @return <em>preempted vcore seconds</em>
+   * of the application
+   */
+  @Public
+  @Unstable
+  public abstract long getPreemptedVcoreSeconds();
+
+  @Public
+  @Unstable
+  public abstract void setPreemptedVcoreSeconds(long vcoreSeconds);
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/records/impl/pb/ApplicationAttemptStateDataPBImpl.java

@@ -262,6 +262,30 @@ public class ApplicationAttemptStateDataPBImpl extends
     builder.setVcoreSeconds(vcoreSeconds);
   }
 
+  @Override
+  public long getPreemptedMemorySeconds() {
+    ApplicationAttemptStateDataProtoOrBuilder p = viaProto ? proto : builder;
+    return p.getPreemptedMemorySeconds();
+  }
+
+  @Override
+  public long getPreemptedVcoreSeconds() {
+    ApplicationAttemptStateDataProtoOrBuilder p = viaProto ? proto : builder;
+    return p.getPreemptedVcoreSeconds();
+  }
+
+  @Override
+  public void setPreemptedMemorySeconds(long memorySeconds) {
+    maybeInitBuilder();
+    builder.setPreemptedMemorySeconds(memorySeconds);
+  }
+
+  @Override
+  public void setPreemptedVcoreSeconds(long vcoreSeconds) {
+    maybeInitBuilder();
+    builder.setPreemptedVcoreSeconds(vcoreSeconds);
+  }
+
   @Override
   public FinalApplicationStatus getFinalApplicationStatus() {
     ApplicationAttemptStateDataProtoOrBuilder p = viaProto ? proto : builder;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java

@@ -679,6 +679,12 @@ public class RMAppImpl implements RMApp, Recoverable {
         RMAppMetrics rmAppMetrics = getRMAppMetrics();
         appUsageReport.setMemorySeconds(rmAppMetrics.getMemorySeconds());
         appUsageReport.setVcoreSeconds(rmAppMetrics.getVcoreSeconds());
+        appUsageReport.
+            setPreemptedMemorySeconds(rmAppMetrics.
+                getPreemptedMemorySeconds());
+        appUsageReport.
+            setPreemptedVcoreSeconds(rmAppMetrics.
+                getPreemptedVcoreSeconds());
       }
 
       if (currentApplicationAttemptId == null) {
@@ -1449,6 +1455,8 @@ public class RMAppImpl implements RMApp, Recoverable {
     int numNonAMContainerPreempted = 0;
     long memorySeconds = 0;
     long vcoreSeconds = 0;
+    long preemptedMemorySeconds = 0;
+    long preemptedVcoreSeconds = 0;
     for (RMAppAttempt attempt : attempts.values()) {
       if (null != attempt) {
         RMAppAttemptMetrics attemptMetrics =
@@ -1464,12 +1472,15 @@ public class RMAppImpl implements RMApp, Recoverable {
             attempt.getRMAppAttemptMetrics().getAggregateAppResourceUsage();
         memorySeconds += resUsage.getMemorySeconds();
         vcoreSeconds += resUsage.getVcoreSeconds();
+        preemptedMemorySeconds += attemptMetrics.getPreemptedMemory();
+        preemptedVcoreSeconds += attemptMetrics.getPreemptedVcore();
       }
     }
 
     return new RMAppMetrics(resourcePreempted,
         numNonAMContainerPreempted, numAMContainerPreempted,
-        memorySeconds, vcoreSeconds);
+        memorySeconds, vcoreSeconds,
+        preemptedMemorySeconds, preemptedVcoreSeconds);
   }
 
   @Private

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppMetrics.java

@@ -26,15 +26,20 @@ public class RMAppMetrics {
   final int numAMContainersPreempted;
   final long memorySeconds;
   final long vcoreSeconds;
+  private final long preemptedMemorySeconds;
+  private final long preemptedVcoreSeconds;
 
   public RMAppMetrics(Resource resourcePreempted,
       int numNonAMContainersPreempted, int numAMContainersPreempted,
-      long memorySeconds, long vcoreSeconds) {
+      long memorySeconds, long vcoreSeconds, long preemptedMemorySeconds,
+      long preemptedVcoreSeconds) {
     this.resourcePreempted = resourcePreempted;
     this.numNonAMContainersPreempted = numNonAMContainersPreempted;
     this.numAMContainersPreempted = numAMContainersPreempted;
     this.memorySeconds = memorySeconds;
     this.vcoreSeconds = vcoreSeconds;
+    this.preemptedMemorySeconds = preemptedMemorySeconds;
+    this.preemptedVcoreSeconds = preemptedVcoreSeconds;
   }
 
   public Resource getResourcePreempted() {
@@ -56,4 +61,13 @@ public class RMAppMetrics {
   public long getVcoreSeconds() {
     return vcoreSeconds;
   }
+
+  public long getPreemptedMemorySeconds() {
+    return preemptedMemorySeconds;
+  }
+
+  public long getPreemptedVcoreSeconds() {
+    return preemptedVcoreSeconds;
+  }
+
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptImpl.java

@@ -890,6 +890,10 @@ public class RMAppAttemptImpl implements RMAppAttempt, Recoverable {
           this.attemptMetrics.getAggregateAppResourceUsage();
       report.setMemorySeconds(resUsage.getMemorySeconds());
       report.setVcoreSeconds(resUsage.getVcoreSeconds());
+      report.setPreemptedMemorySeconds(
+          this.attemptMetrics.getPreemptedMemory());
+      report.setPreemptedVcoreSeconds(
+          this.attemptMetrics.getPreemptedVcore());
       return report;
     } finally {
       this.readLock.unlock();
@@ -922,6 +926,9 @@ public class RMAppAttemptImpl implements RMAppAttempt, Recoverable {
     this.finishTime = attemptState.getFinishTime();
     this.attemptMetrics.updateAggregateAppResourceUsage(
         attemptState.getMemorySeconds(),attemptState.getVcoreSeconds());
+    this.attemptMetrics.updateAggregatePreemptedAppResourceUsage(
+        attemptState.getPreemptedMemorySeconds(),
+        attemptState.getPreemptedVcoreSeconds());
   }
 
   public void transferStateFromAttempt(RMAppAttempt attempt) {
@@ -1298,7 +1305,9 @@ public class RMAppAttemptImpl implements RMAppAttempt, Recoverable {
             startTime, stateToBeStored, finalTrackingUrl, diags,
             finalStatus, exitStatus,
           getFinishTime(), resUsage.getMemorySeconds(),
-          resUsage.getVcoreSeconds());
+          resUsage.getVcoreSeconds(),
+          this.attemptMetrics.getPreemptedMemory(),
+          this.attemptMetrics.getPreemptedVcore());
     LOG.info("Updating application attempt " + applicationAttemptId
         + " with final state: " + targetedFinalState + ", and exit status: "
         + exitStatus);

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptMetrics.java

@@ -50,6 +50,8 @@ public class RMAppAttemptMetrics {
   private WriteLock writeLock;
   private AtomicLong finishedMemorySeconds = new AtomicLong(0);
   private AtomicLong finishedVcoreSeconds = new AtomicLong(0);
+  private AtomicLong preemptedMemorySeconds = new AtomicLong(0);
+  private AtomicLong preemptedVcoreSeconds = new AtomicLong(0);
   private RMContext rmContext;
 
   private int[][] localityStatistics =
@@ -98,6 +100,14 @@ public class RMAppAttemptMetrics {
     }
   }
 
+  public long getPreemptedMemory() {
+    return preemptedMemorySeconds.get();
+  }
+
+  public long getPreemptedVcore() {
+    return preemptedVcoreSeconds.get();
+  }
+
   public int getNumNonAMContainersPreempted() {
     return numNonAMContainersPreempted.get();
   }
@@ -134,6 +144,12 @@ public class RMAppAttemptMetrics {
     this.finishedVcoreSeconds.addAndGet(finishedVcoreSeconds);
   }
 
+  public void updateAggregatePreemptedAppResourceUsage(
+      long preemptedMemorySeconds, long preemptedVcoreSeconds) {
+    this.preemptedMemorySeconds.addAndGet(preemptedMemorySeconds);
+    this.preemptedVcoreSeconds.addAndGet(preemptedVcoreSeconds);
+  }
+
   public void incNumAllocatedContainers(NodeType containerType,
       NodeType requestType) {
     localityStatistics[containerType.index][requestType.index]++;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerImpl.java

@@ -701,12 +701,6 @@ public class RMContainerImpl implements RMContainer, Comparable<RMContainer> {
           .getCurrentAppAttempt();
 
       if (rmAttempt != null) {
-        if (ContainerExitStatus.PREEMPTED == container.finishedStatus
-            .getExitStatus()) {
-            rmAttempt.getRMAppAttemptMetrics().updatePreemptionInfo(resource,
-              container);
-          }
-        
         long usedMillis = container.finishTime - container.creationTime;
         long memorySeconds = resource.getMemorySize()
                               * usedMillis / DateUtils.MILLIS_PER_SECOND;
@@ -714,6 +708,15 @@ public class RMContainerImpl implements RMContainer, Comparable<RMContainer> {
                              * usedMillis / DateUtils.MILLIS_PER_SECOND;
         rmAttempt.getRMAppAttemptMetrics()
                   .updateAggregateAppResourceUsage(memorySeconds,vcoreSeconds);
+        // If this is a preempted container, update preemption metrics
+        if (ContainerExitStatus.PREEMPTED == container.finishedStatus
+                .getExitStatus()) {
+          rmAttempt.getRMAppAttemptMetrics().updatePreemptionInfo(resource,
+                  container);
+          rmAttempt.getRMAppAttemptMetrics()
+                  .updateAggregatePreemptedAppResourceUsage(memorySeconds,
+                          vcoreSeconds);
+        }
       }
     }
   }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplicationAttempt.java

@@ -718,7 +718,7 @@ public class SchedulerApplicationAttempt implements SchedulableEntity {
         Resources.add(usedResourceClone, reservedResourceClone),
         runningResourceUsage.getMemorySeconds(),
         runningResourceUsage.getVcoreSeconds(), queueUsagePerc,
-        clusterUsagePerc);
+        clusterUsagePerc, 0, 0);
   }
 
   public synchronized Map<ContainerId, RMContainer> getLiveContainersMap() {
@@ -1000,4 +1000,4 @@ public class SchedulerApplicationAttempt implements SchedulableEntity {
       return diagnosticMessage;
     }
   }
-}
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppBlock.java

@@ -101,7 +101,13 @@ public class RMAppBlock extends AppBlock{
         ._("Aggregate Resource Allocation:",
           String.format("%d MB-seconds, %d vcore-seconds",
               appMetrics == null ? "N/A" : appMetrics.getMemorySeconds(),
-              appMetrics == null ? "N/A" : appMetrics.getVcoreSeconds()));
+              appMetrics == null ? "N/A" : appMetrics.getVcoreSeconds()))
+        ._("Aggregate Preempted Resource Allocation:",
+          String.format("%d MB-seconds, %d vcore-seconds",
+            appMetrics == null ? "N/A" : appMetrics.getPreemptedMemorySeconds(),
+            appMetrics == null ? "N/A" :
+                appMetrics.getPreemptedVcoreSeconds()));
+
     pdiv._();
   }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppInfo.java

@@ -98,6 +98,8 @@ public class AppInfo {
   protected long preemptedResourceVCores;
   protected int numNonAMContainerPreempted;
   protected int numAMContainerPreempted;
+  private long preemptedMemorySeconds;
+  private long preemptedVcoreSeconds;
 
   protected List<ResourceRequest> resourceRequests;
 
@@ -203,6 +205,8 @@ public class AppInfo {
           appMetrics.getResourcePreempted().getVirtualCores();
       memorySeconds = appMetrics.getMemorySeconds();
       vcoreSeconds = appMetrics.getVcoreSeconds();
+      preemptedMemorySeconds = appMetrics.getPreemptedMemorySeconds();
+      preemptedVcoreSeconds = appMetrics.getPreemptedVcoreSeconds();
       unmanagedApplication =
           appSubmissionContext.getUnmanagedAM();
       appNodeLabelExpression =
@@ -369,6 +373,14 @@ public class AppInfo {
     return vcoreSeconds;
   }
 
+  public long getPreemptedMemorySeconds() {
+    return preemptedMemorySeconds;
+  }
+
+  public long getPreemptedVcoreSeconds() {
+    return preemptedVcoreSeconds;
+  }
+
   public List<ResourceRequest> getResourceRequests() {
     return this.resourceRequests;
   }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/proto/yarn_server_resourcemanager_recovery.proto

@@ -84,6 +84,8 @@ message ApplicationAttemptStateDataProto {
     optional int64 memory_seconds = 10;
     optional int64 vcore_seconds = 11;
     optional int64 finish_time = 12;
+    optional int64 preempted_memory_seconds = 13;
+    optional int64 preempted_vcore_seconds = 14;
 }
 
 message EpochProto {

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

@@ -640,7 +640,8 @@ public class TestAppManager{
     when(app.getState()).thenReturn(RMAppState.RUNNING);
     when(app.getApplicationType()).thenReturn("MAPREDUCE");
     RMAppMetrics metrics =
-        new RMAppMetrics(Resource.newInstance(1234, 56), 10, 1, 16384, 64);
+        new RMAppMetrics(Resource.newInstance(1234, 56),
+            10, 1, 16384, 64, 0, 0);
     when(app.getRMAppMetrics()).thenReturn(metrics);
 
     RMAppManager.ApplicationSummary.SummaryBuilder summary =

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

@@ -181,7 +181,7 @@ public abstract class MockAsm extends MockApps {
 
     @Override
     public RMAppMetrics getRMAppMetrics() {
-      return new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0);
+      return new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0, 0, 0);
     }
 
     @Override
@@ -310,7 +310,7 @@ public abstract class MockAsm extends MockApps {
           String clientUserName, boolean allowAccess) {
         ApplicationResourceUsageReport usageReport =
             ApplicationResourceUsageReport.newInstance(0, 0, null, null, null, 
-            0, 0, 0, 0);
+            0, 0, 0, 0, 0, 0);
         ApplicationReport report = ApplicationReport.newInstance(
             getApplicationId(), appAttemptId, getUser(), getQueue(), 
             getName(), null, 0, null, null, getDiagnostics().toString(), 

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

@@ -222,6 +222,16 @@ public class TestSystemMetricsPublisher {
             app.getRMAppMetrics().getVcoreSeconds(),
             Long.parseLong(entity.getOtherInfo()
                 .get(ApplicationMetricsConstants.APP_CPU_METRICS).toString()));
+        Assert.assertEquals(
+            app.getRMAppMetrics().getPreemptedMemorySeconds(),
+            Long.parseLong(entity.getOtherInfo()
+                .get(ApplicationMetricsConstants.APP_MEM_PREEMPT_METRICS)
+                .toString()));
+        Assert.assertEquals(
+            app.getRMAppMetrics().getPreemptedVcoreSeconds(),
+            Long.parseLong(entity.getOtherInfo()
+                .get(ApplicationMetricsConstants.APP_CPU_PREEMPT_METRICS)
+                .toString()));
       }
       Assert.assertEquals("context", entity.getOtherInfo()
           .get(ApplicationMetricsConstants.YARN_APP_CALLER_CONTEXT));
@@ -495,7 +505,8 @@ public class TestSystemMetricsPublisher {
     when(app.getFinalApplicationStatus()).thenReturn(
         FinalApplicationStatus.UNDEFINED);
     when(app.getRMAppMetrics()).thenReturn(
-        new RMAppMetrics(null, 0, 0, Integer.MAX_VALUE, Long.MAX_VALUE));
+        new RMAppMetrics(null, 0, 0, Integer.MAX_VALUE, Long.MAX_VALUE,
+            Integer.MAX_VALUE, Long.MAX_VALUE));
     Set<String> appTags = new HashSet<String>();
     appTags.add("test");
     appTags.add("tags");

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

@@ -357,7 +357,7 @@ public class RMStateStoreTestBase {
             oldAttemptState.getStartTime(), RMAppAttemptState.FINISHED,
             "myTrackingUrl", "attemptDiagnostics",
             FinalApplicationStatus.SUCCEEDED, 100,
-            oldAttemptState.getFinishTime(), 0, 0);
+            oldAttemptState.getFinishTime(), 0, 0, 0, 0);
     store.updateApplicationAttemptState(newAttemptState);
 
     // test updating the state of an app/attempt whose initial state was not
@@ -381,7 +381,7 @@ public class RMStateStoreTestBase {
             oldAttemptState.getStartTime(), RMAppAttemptState.FINISHED,
             "myTrackingUrl", "attemptDiagnostics",
             FinalApplicationStatus.SUCCEEDED, 111,
-            oldAttemptState.getFinishTime(), 0, 0);
+            oldAttemptState.getFinishTime(), 0, 0, 0, 0);
     store.updateApplicationAttemptState(dummyAttempt);
 
     // let things settle down

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

@@ -415,7 +415,7 @@ public class TestZKRMStateStore extends RMStateStoreTestBase {
             store.getCredentialsFromAppAttempt(mockAttempt),
             startTime, RMAppAttemptState.FINISHED, "testUrl", 
             "test", FinalApplicationStatus.SUCCEEDED, 100, 
-            finishTime, 0, 0);
+            finishTime, 0, 0, 0, 0);
     store.updateApplicationAttemptState(newAttemptState);
     assertEquals("RMStateStore should have been in fenced state",
             true, store.isFencedState());

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

@@ -64,7 +64,8 @@ public class TestAppPage {
     when(app.getFinishTime()).thenReturn(0L);
     when(app.createApplicationState()).thenReturn(YarnApplicationState.FAILED);
     
-    RMAppMetrics appMetrics = new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0);
+    RMAppMetrics appMetrics = new RMAppMetrics(
+        Resource.newInstance(0, 0), 0, 0, 0, 0, 0, 0);
     when(app.getRMAppMetrics()).thenReturn(appMetrics);
     
     // initialize RM Context, and create RMApp, without creating RMAppAttempt

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

@@ -142,7 +142,8 @@ public class TestRMWebAppFairScheduler {
       MockRMApp app = new MockRMApp(i, i, state) {
         @Override
         public RMAppMetrics getRMAppMetrics() {
-          return new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0);
+          return new RMAppMetrics(Resource.newInstance(0, 0),
+              0, 0, 0, 0, 0, 0);
         }
         @Override
         public YarnApplicationState createApplicationState() {

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

@@ -1325,7 +1325,7 @@ public class TestRMWebServicesApps extends JerseyTestBase {
   public void verifyAppInfo(JSONObject info, RMApp app) throws JSONException,
       Exception {
 
-    int expectedNumberOfElements = 32;
+    int expectedNumberOfElements = 34;
     String appNodeLabelExpression = null;
     String amNodeLabelExpression = null;
     if (app.getApplicationSubmissionContext()