Revert "HADOOP-13514. Upgrade maven surefire plugin to 2.19.1."

This reverts commit 372997f3954e97200220ebb3117eed4a175f101c.

BUILDING.txt

@@ -331,10 +331,10 @@ If the build process fails with an out of memory error, you should be able to fi
 it by increasing the memory used by maven which can be done via the environment
 variable MAVEN_OPTS.
 
-Here is an example setting to allocate between 256 MB and 1 GB of heap space to
+Here is an example setting to allocate between 256 and 512 MB of heap space to
 Maven
 
-export MAVEN_OPTS="-Xms256m -Xmx1g"
+export MAVEN_OPTS="-Xms256m -Xmx512m"
 
 ----------------------------------------------------------------------------------
 

dev-support/docker/Dockerfile

@@ -147,7 +147,7 @@ RUN pip install python-dateutil
 ###
 # Avoid out of memory errors in builds
 ###
-ENV MAVEN_OPTS -Xms256m -Xmx1g
+ENV MAVEN_OPTS -Xms256m -Xmx512m
 
 ###
 # Install node js tools for web UI frameowkr

hadoop-project/pom.xml

@@ -116,7 +116,7 @@
 
     <!-- Plugin versions and config -->
     <maven-surefire-plugin.argLine>-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError</maven-surefire-plugin.argLine>
-    <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
+    <maven-surefire-plugin.version>2.17</maven-surefire-plugin.version>
     <maven-surefire-report-plugin.version>${maven-surefire-plugin.version}</maven-surefire-report-plugin.version>
     <maven-failsafe-plugin.version>${maven-surefire-plugin.version}</maven-failsafe-plugin.version>
 
@@ -1545,7 +1545,7 @@
             <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>