HADOOP-436. Fix an error-handling bug in the web ui.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@431693 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -34,6 +34,9 @@ Trunk (unreleased changes)
     must now define.  Also, the values returned by TextInputFormat are
     no longer of class UTF8, but now of class Text.
 
+ 8. HADOOP-436.  Fix an error-handling bug in the web ui.
+    (Devaraj Das via cutting)
+
 
 Release 0.5.0 - 2006-08-04
 

src/webapps/task/getMapOutput.jsp

@@ -29,7 +29,11 @@
     inStream = fileSys.open(filename);
     int len = inStream.read(buffer);
     while (len > 0) {
-      outStream.write(buffer, 0, len);
+      try {
+        outStream.write(buffer, 0, len);
+      } catch (Exception e) {
+        break;
+      }
       len = inStream.read(buffer);
     }
   } catch (IOException ie) {
@@ -48,4 +52,4 @@
       outStream.close();
     }
   }
-%>
+%>