MAPREDUCE-3285. Tests on branch-0.23 failing (Siddharth Seth via mahadev)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1190138 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -1766,6 +1766,8 @@ Release 0.23.0 - Unreleased
     MAPREDUCE-3186. User jobs are getting hanged if the Resource manager process goes down 
     and comes up while job is getting executed. (Eric Payne via mahadev)
 
+    MAPREDUCE-3285. Tests on branch-0.23 failing (Siddharth Seth via mahadev)
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml

@@ -25,6 +25,7 @@
 
   <properties>
     <install.file>${project.artifact.file}</install.file>
+    <fork.mode>always</fork.mode>
     <yarn.basedir>${project.parent.parent.basedir}</yarn.basedir>
   </properties>
 

hadoop-mapreduce-project/hadoop-yarn/pom.xml

@@ -30,6 +30,7 @@
     <yarn.version>0.23.0-SNAPSHOT</yarn.version>
     <install.pom>${project.build.directory}/saner-pom.xml</install.pom>
     <install.file>${install.pom}</install.file>
+    <fork.mode>once</fork.mode>
     <yarn.basedir>${basedir}</yarn.basedir>
   </properties>
 
@@ -270,6 +271,7 @@
             <failIfNoTests>false</failIfNoTests>
             <redirectTestOutputToFile>${test.logs}</redirectTestOutputToFile>
             <forkedProcessTimeoutInSeconds>${test.timeout}</forkedProcessTimeoutInSeconds>
+            <forkMode>${fork.mode}</forkMode>
             <environmentVariables>
               <JAVA_HOME>${java.home}</JAVA_HOME>
             </environmentVariables>