diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.java index 86cce35..01414ea 100644 --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.java +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.java @@ -226,8 +226,10 @@ public synchronized void appAttemptStartContainer( if (oldKey == null || oldKey.getMasterKey().getKeyId() != identifier.getKeyId()) { // Update key only if it is modified. - LOG.debug("NMToken key updated for application attempt : " - + identifier.getApplicationAttemptId().toString()); + if (LOG.isDebugEnabled()) { + LOG.debug("NMToken key updated for application attempt : " + + appAttemptId.toString()); + } if (identifier.getKeyId() == currentMasterKey.getMasterKey() .getKeyId()) { updateAppAttemptKey(appAttemptId, currentMasterKey);