Revert "Addendum patch for HADOOP-13514 Upgrade maven surefire plugin to 2.19.1. Contributed by Akira Ajisaka."

This reverts commit 0c96ceaca9d66b07d4ed5c04697b4a826812918d.

hadoop-project/pom.xml

@@ -1266,7 +1266,7 @@
             <test.build.data>${test.build.data}</test.build.data>
             <test.build.webapps>${test.build.webapps}</test.build.webapps>
             <test.cache.data>${test.cache.data}</test.cache.data>
-            <test.build.classes>${project.build.directory}/test-classes</test.build.classes>
+            <test.build.classes>${test.build.classes}</test.build.classes>
 
             <java.net.preferIPv4Stack>true</java.net.preferIPv4Stack>
             <java.security.krb5.conf>${project.build.directory}/test-classes/krb5.conf</java.security.krb5.conf>