Version #1: Hadoop terasort test workable in multi-JVM via #isMultiJvm

Author: iveselovskiy

modules/core/src/test/java/org/apache/ignite/testframework/junits/multijvm/IgniteProcessProxy.java

@@ -130,9 +130,13 @@ public IgniteProcessProxy(IgniteConfiguration cfg, IgniteLogger log, Ignite locJ
             filteredJvmArgs.add("-D" + IgniteTestResources.MARSH_CLASS_NAME + "=" + marsh.getClass().getName());
 
         for (String arg : U.jvmArgs()) {
-            if (arg.startsWith("-Xmx") || arg.startsWith("-Xms") ||
-                arg.startsWith("-cp") || arg.startsWith("-classpath") ||
-                (marsh != null && arg.startsWith("-D" + IgniteTestResources.MARSH_CLASS_NAME)))
+            //System.out.println("### [" + arg + "]");
+
+            if (arg.startsWith("-Xmx") || arg.startsWith("-Xms")
+                  || arg.startsWith("-XX")
+                  // TODO: looks like classpath args never go there:
+                  //arg.startsWith("-cp") || arg.startsWith("-classpath") ||
+                  || (marsh != null && arg.startsWith("-D" + IgniteTestResources.MARSH_CLASS_NAME)))
                 filteredJvmArgs.add(arg);
         }
 

modules/hadoop/pom.xml

@@ -101,6 +101,13 @@
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+            <version>1.4.8</version>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.gridgain</groupId>
             <artifactId>ignite-shmem</artifactId>

modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/impl/HadoopTeraSortTest.java

@@ -64,6 +64,11 @@ public class HadoopTeraSortTest extends HadoopAbstractSelfTest {
     /** Validation destination dir. */
     protected final String validateOutDir = getFsBase() + "/tera-validated";
 
+    /** {@inheritDoc} */
+    @Override protected boolean isMultiJvm() {
+        return true;
+    }
+
     /**
      * Extracts value of Hadoop package-private constant.
      *