HDFS-5921. Cannot browse file system via NN web UI if any directory has the sticky bit set. Contributed by Aaron T. Myers.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2.3@1566920 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -541,6 +541,9 @@ Release 2.3.0 - UNRELEASED
     HDFS-5837. dfs.namenode.replication.considerLoad should consider
     decommissioned nodes. (Tao Luo via shv)
 
+    HDFS-5921. Cannot browse file system via NN web UI if any directory has
+    the sticky bit set. (atm)
+
   BREAKDOWN OF HDFS-2832 SUBTASKS AND RELATED JIRAS
 
     HDFS-4985. Add storage type to the protocol and expose it in block report

hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/explorer.js

@@ -35,8 +35,8 @@
       }
 
       if (sticky) {
-	var exec = ((parms.perm % 10) & 1) == 1;
-	res[res.length - 1] = exec ? 't' : 'T';
+        var otherExec = ((ctx.current().permission % 10) & 1) == 1;
+        res = res.substr(0, res.length - 1) + (otherExec ? 't' : 'T');
       }
 
       chunk.write(dir + res);