Index: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplicationAttempt.java =================================================================== --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplicationAttempt.java (revision 1607309) +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplicationAttempt.java (working copy) @@ -17,7 +17,6 @@ */ package org.apache.hadoop.yarn.server.resourcemanager.scheduler; -import com.google.common.base.Preconditions; import java.util.ArrayList; import java.util.Collection; import java.util.HashMap; @@ -41,7 +40,6 @@ import org.apache.hadoop.yarn.api.records.Priority; import org.apache.hadoop.yarn.api.records.Resource; import org.apache.hadoop.yarn.api.records.ResourceRequest; -import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; import org.apache.hadoop.yarn.server.resourcemanager.RMContext; import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState; import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; @@ -53,6 +51,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeCleanContainerEvent; import org.apache.hadoop.yarn.util.resource.Resources; +import com.google.common.base.Preconditions; import com.google.common.collect.HashMultiset; import com.google.common.collect.Multiset; @@ -108,7 +107,7 @@ public SchedulerApplicationAttempt(ApplicationAttemptId applicationAttemptId, String user, Queue queue, ActiveUsersManager activeUsersManager, RMContext rmContext) { - Preconditions.checkNotNull("RMContext should not be null", rmContext); + Preconditions.checkNotNull(rmContext, "RMContext should not be null"); this.rmContext = rmContext; this.appSchedulingInfo = new AppSchedulingInfo(applicationAttemptId, user, queue,