MAPREDUCE-5318. Escape ampersand in JSPUtil. Contributed by Bohou Li.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1@1497933 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -100,6 +100,8 @@ Release 1.2.1 - Unreleased
     MAPREDUCE-5260. Fix JvmManager to deal better with corner-cases in
     shutting down. (zhaoyunjiong via acmurthy) 
 
+    MAPREDUCE-5318. Escape ampersand in JSPUtil. (Bohou Li via acmurthy)
+
 Release 1.2.0 - 2013.05.05
 
   INCOMPATIBLE CHANGES

src/mapred/org/apache/hadoop/mapred/JSPUtil.java

@@ -344,7 +344,7 @@ class JSPUtil {
         }
 
         sb.append("<td id=\"job_" + rowId
-            + "\"><a href=\"jobdetails.jsp?jobid=" + jobid + "&refresh="
+            + "\"><a href=\"jobdetails.jsp?jobid=" + jobid + "&amp;refresh="
             + refresh + "\">" + jobid + "</a></td>"
             + "<td id=\"started_" + rowId + "\">" + time + "</td>"
             + "<td id=\"priority_" + rowId + "\">"