HADOOP-7680 TestHardLink fails on Mac OS X, when gnu stat is in path.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.22@1290867 13f79535-47bb-0310-9956-ffa450edef68

common/CHANGES.txt

@@ -15,6 +15,8 @@ Release 0.22.1 - Unreleased
     HADOOP-7937. Forward port SequenceFile#syncFs and friends from Hadoop 1.x.
     (tomwhite)
 
+    HADOOP-7680 TestHardLink fails on Mac OS X, when gnu stat is in path.
+    (Milind Bhandarkar via stevel)
 
 Release 0.22.0 - 2011-11-29
 

common/src/java/org/apache/hadoop/fs/FileUtil.java

@@ -612,7 +612,7 @@ public class FileUtil {
         break;
       case OS_TYPE_MAC:
         hardLinkCommand = new String[] {"ln", null, null};
-        getLinkCountCommand = new String[] {"stat","-f%l"};
+        getLinkCountCommand = new String[] {"/usr/bin/stat","-f%l"};
         break;
       case OS_TYPE_UNIX:
       default: