MAPREDUCE-6170. TestUlimit failure on JDK8. (bc Wong via kasha)

CHANGES.txt

@@ -254,6 +254,8 @@ Release 1.3.0 - unreleased
     MAPREDUCE-6088. TestTokenCache tests should use their own JobConf 
     instances. (Zhihai Xu via kasha)
 
+    MAPREDUCE-6170. TestUlimit failure on JDK8. (bc Wong via kasha)
+
 Release 1.2.2 - unreleased
 
   INCOMPATIBLE CHANGES

src/contrib/streaming/src/test/org/apache/hadoop/streaming/TestUlimit.java

@@ -46,7 +46,7 @@ public class TestUlimit extends TestCase {
   MiniDFSCluster dfs = null;
   MiniMRCluster mr = null;
   FileSystem fs = null;
-  private static String SET_MEMORY_LIMIT = "1786432"; // 1768MB
+  private static String SET_MEMORY_LIMIT = "3145728"; // 3GB
 
   String[] genArgs(String memLimit) {
     return new String[] {