PR comments 3

Author: abstractdog

tez-api/src/main/java/org/apache/tez/frameworkplugins/zookeeper/ZkStandaloneClientFrameworkService.java

@@ -23,7 +23,8 @@
 import org.apache.tez.frameworkplugins.ClientFrameworkService;
 
 public class ZkStandaloneClientFrameworkService implements ClientFrameworkService {
-  @Override public FrameworkClient newFrameworkClient() {
+  @Override
+  public FrameworkClient newFrameworkClient() {
     return new ZkFrameworkClient();
   }
 }

tez-dag/src/main/java/org/apache/tez/dag/app/DAGAppMaster.java

@@ -518,10 +518,7 @@ protected void serviceInit(final Configuration conf) throws Exception {
       appAttemptID, jobTokenSecretManager, amCredentials);
 
     if (sessionToken == null) {
-      sessionToken = TokenCache.getSessionToken(amCredentials);
-      if (sessionToken == null) {
-        throw new RuntimeException("Could not find session token in AM Credentials");
-      }
+      throw new RuntimeException("Could not find session token in AM Credentials");
     }
 
     // Prepare the TaskAttemptListener server for authentication of Containers