YARN-3058. Fix error message of tokens' activation delay configuration. Contributed by Yi Liu.

(cherry picked from commit 26dee1486b70237a2a47f910472e9aa81ffad349)

hadoop-yarn-project/CHANGES.txt

@@ -439,6 +439,9 @@ Release 2.7.0 - UNRELEASED
     YARN-2543. Made resource usage be published to the timeline server too.
     (Naganarasimha G R via zjshen)
 
+    YARN-3058. Fix error message of tokens' activation delay configuration.
+    (Yi Liu via ozawa)
+
 Release 2.6.0 - 2014-11-18
 
   INCOMPATIBLE CHANGES

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

@@ -96,7 +96,7 @@ public class AMRMTokenSecretManager extends
     if (rollingInterval <= activationDelay * 2) {
       throw new IllegalArgumentException(
           YarnConfiguration.RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
-              + " should be more than 2 X "
+              + " should be more than 3 X "
               + YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS);
     }
   }

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

@@ -78,7 +78,7 @@ public class NMTokenSecretManagerInRM extends BaseNMTokenSecretManager {
     if (rollingInterval <= activationDelay * 2) {
       throw new IllegalArgumentException(
           YarnConfiguration.RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
-              + " should be more than 2 X "
+              + " should be more than 3 X "
               + YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS);
     }
     appAttemptToNodeKeyMap =

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

@@ -80,8 +80,8 @@ public class RMContainerTokenSecretManager extends
     if (rollingInterval <= activationDelay * 2) {
       throw new IllegalArgumentException(
           YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
-              + " should be more than 2 X "
-              + YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS);
+              + " should be more than 3 X "
+              + YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS);
     }
   }