HADOOP-6763. Remove verbose logging from the Groups class

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@944009 13f79535-47bb-0310-9956-ffa450edef68

Author: sborya

CHANGES.txt

@@ -9,6 +9,8 @@ Trunk (unreleased changes)
 
   BUG FIXES
 
+    HADOOP-6764. Remove verbose logging from the Groups class. (Boris Shkolnik)
+
     HADOOP-6730. Bug in FileContext#copy and provide base class for FileContext 
     tests. (Ravi Phulari via jghoman)
 

src/java/org/apache/hadoop/security/Groups.java

@@ -57,8 +57,9 @@ public Groups(Configuration conf) {
     cacheTimeout = 
       conf.getLong(CommonConfigurationKeys.HADOOP_SECURITY_GROUPS_CACHE_SECS, 5*60) * 1000;
 
-    LOG.info("Group mapping impl=" + impl.getClass().getName() + 
-        "; cacheTimeout=" + cacheTimeout);
+    if(LOG.isDebugEnabled())
+      LOG.debug("Group mapping impl=" + impl.getClass().getName() + 
+          "; cacheTimeout=" + cacheTimeout);
   }
 
   /**