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From zjf...@apache.org
Subject [01/11] zeppelin git commit: [ZEPPELIN-2627] Interpreter refactor
Date Mon, 28 Aug 2017 01:14:18 GMT
Repository: zeppelin
Updated Branches:
  refs/heads/master 32517c9d9 -> 8d4902e71


http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java
index e1a20b5..603be2e 100644
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java
+++ b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java
@@ -17,31 +17,27 @@
 
 package org.apache.zeppelin.notebook;
 
-import static org.junit.Assert.*;
-import static org.mockito.Mockito.mock;
-
-import com.google.common.collect.Maps;
-import java.io.File;
-import java.io.IOException;
-import java.util.*;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicInteger;
-
 import com.google.common.collect.Sets;
 import org.apache.commons.io.FileUtils;
 import org.apache.zeppelin.conf.ZeppelinConfiguration;
 import org.apache.zeppelin.conf.ZeppelinConfiguration.ConfVars;
-import org.apache.zeppelin.dep.Dependency;
-import org.apache.zeppelin.dep.DependencyResolver;
 import org.apache.zeppelin.display.AngularObjectRegistry;
-import org.apache.zeppelin.interpreter.*;
+import org.apache.zeppelin.interpreter.AbstractInterpreterTest;
+import org.apache.zeppelin.interpreter.ClassloaderInterpreter;
+import org.apache.zeppelin.interpreter.InterpreterException;
+import org.apache.zeppelin.interpreter.InterpreterFactory;
+import org.apache.zeppelin.interpreter.InterpreterGroup;
+import org.apache.zeppelin.interpreter.InterpreterOption;
+import org.apache.zeppelin.interpreter.InterpreterResult;
+import org.apache.zeppelin.interpreter.InterpreterResultMessage;
+import org.apache.zeppelin.interpreter.InterpreterSetting;
+import org.apache.zeppelin.interpreter.LazyOpenInterpreter;
 import org.apache.zeppelin.interpreter.mock.MockInterpreter1;
 import org.apache.zeppelin.interpreter.mock.MockInterpreter2;
+import org.apache.zeppelin.interpreter.remote.RemoteInterpreter;
 import org.apache.zeppelin.notebook.repo.NotebookRepo;
 import org.apache.zeppelin.notebook.repo.VFSNotebookRepo;
 import org.apache.zeppelin.resource.LocalResourcePool;
-import org.apache.zeppelin.resource.ResourcePoolUtils;
 import org.apache.zeppelin.scheduler.Job;
 import org.apache.zeppelin.scheduler.Job.Status;
 import org.apache.zeppelin.scheduler.SchedulerFactory;
@@ -56,18 +52,35 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.sonatype.aether.RepositoryException;
 
-public class NotebookTest implements JobListenerFactory{
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+
+public class NotebookTest extends AbstractInterpreterTest implements JobListenerFactory {
   private static final Logger logger = LoggerFactory.getLogger(NotebookTest.class);
 
-  private File tmpDir;
-  private ZeppelinConfiguration conf;
   private SchedulerFactory schedulerFactory;
-  private File notebookDir;
   private Notebook notebook;
   private NotebookRepo notebookRepo;
-  private InterpreterFactory factory;
-  private InterpreterSettingManager interpreterSettingManager;
-  private DependencyResolver depResolver;
   private NotebookAuthorization notebookAuthorization;
   private Credentials credentials;
   private AuthenticationInfo anonymous = AuthenticationInfo.ANONYMOUS;
@@ -75,57 +88,30 @@ public class NotebookTest implements JobListenerFactory{
 
   @Before
   public void setUp() throws Exception {
+    System.setProperty(ConfVars.ZEPPELIN_NOTEBOOK_PUBLIC.getVarName(), "true");
+    System.setProperty(ConfVars.ZEPPELIN_INTERPRETER_GROUP_ORDER.getVarName(), "mock1,mock2");
+    super.setUp();
 
-    tmpDir = new File(System.getProperty("java.io.tmpdir")+"/ZeppelinLTest_"+System.currentTimeMillis());
-    tmpDir.mkdirs();
-    new File(tmpDir, "conf").mkdirs();
-    notebookDir = new File(tmpDir + "/notebook");
-    notebookDir.mkdirs();
-
-    System.setProperty(ConfVars.ZEPPELIN_CONF_DIR.getVarName(), tmpDir.toString() + "/conf");
-    System.setProperty(ConfVars.ZEPPELIN_HOME.getVarName(), tmpDir.getAbsolutePath());
-    System.setProperty(ConfVars.ZEPPELIN_NOTEBOOK_DIR.getVarName(), notebookDir.getAbsolutePath());
-
-    conf = ZeppelinConfiguration.create();
-
-    this.schedulerFactory = new SchedulerFactory();
-
-    depResolver = new DependencyResolver(tmpDir.getAbsolutePath() + "/local-repo");
-    interpreterSettingManager = new InterpreterSettingManager(conf, depResolver, new InterpreterOption(false));
-    factory = new InterpreterFactory(conf, null, null, null, depResolver, false, interpreterSettingManager);
-
-    ArrayList<InterpreterInfo> interpreterInfos = new ArrayList<>();
-    interpreterInfos.add(new InterpreterInfo(MockInterpreter1.class.getName(), "mock1", true, new HashMap<String, Object>()));
-    interpreterSettingManager.add("mock1", interpreterInfos, new ArrayList<Dependency>(), new InterpreterOption(),
-        Maps.<String, DefaultInterpreterProperty>newHashMap(), "mock1", null);
-    interpreterSettingManager.createNewSetting("mock1", "mock1", new ArrayList<Dependency>(), new InterpreterOption(), new HashMap<String, InterpreterProperty>());
-
-    ArrayList<InterpreterInfo> interpreterInfos2 = new ArrayList<>();
-    interpreterInfos2.add(new InterpreterInfo(MockInterpreter2.class.getName(), "mock2", true, new HashMap<String, Object>()));
-    interpreterSettingManager.add("mock2", interpreterInfos2, new ArrayList<Dependency>(), new InterpreterOption(),
-        Maps.<String, DefaultInterpreterProperty>newHashMap(), "mock2", null);
-    interpreterSettingManager.createNewSetting("mock2", "mock2", new ArrayList<Dependency>(), new InterpreterOption(), new HashMap<String, InterpreterProperty>());
-
+    schedulerFactory = SchedulerFactory.singleton();
 
     SearchService search = mock(SearchService.class);
     notebookRepo = new VFSNotebookRepo(conf);
     notebookAuthorization = NotebookAuthorization.init(conf);
     credentials = new Credentials(conf.credentialsPersist(), conf.getCredentialsPath());
 
-    notebook = new Notebook(conf, notebookRepo, schedulerFactory, factory, interpreterSettingManager, this, search,
+    notebook = new Notebook(conf, notebookRepo, schedulerFactory, interpreterFactory, interpreterSettingManager, this, search,
         notebookAuthorization, credentials);
-    System.setProperty(ConfVars.ZEPPELIN_NOTEBOOK_PUBLIC.getVarName(), "true");
   }
 
   @After
   public void tearDown() throws Exception {
-    delete(tmpDir);
+    super.tearDown();
   }
 
   @Test
   public void testSelectingReplImplementation() throws IOException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     // run with default repl
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
@@ -259,7 +245,7 @@ public class NotebookTest implements JobListenerFactory{
 
     Notebook notebook2 = new Notebook(
         conf, notebookRepo, schedulerFactory,
-        new InterpreterFactory(conf, null, null, null, depResolver, false, interpreterSettingManager),
+        new InterpreterFactory(interpreterSettingManager),
         interpreterSettingManager, null, null, null, null);
 
     assertEquals(1, notebook2.getAllNotes().size());
@@ -316,7 +302,7 @@ public class NotebookTest implements JobListenerFactory{
   @Test
   public void testRunAll() throws IOException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters("user", note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding("user", note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     // p1
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
@@ -355,7 +341,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testSchedule() throws InterruptedException, IOException {
     // create a note and a paragraph
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters("user", note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding("user", note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     Map config = new HashMap<>();
@@ -428,8 +414,8 @@ public class NotebookTest implements JobListenerFactory{
   public void testAutoRestartInterpreterAfterSchedule() throws InterruptedException, IOException{
     // create a note and a paragraph
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
-    
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
+
     Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     Map config = new HashMap<>();
     p.setConfig(config);
@@ -449,11 +435,11 @@ public class NotebookTest implements JobListenerFactory{
 
 
     MockInterpreter1 mock1 = ((MockInterpreter1) (((ClassloaderInterpreter)
-        ((LazyOpenInterpreter) factory.getInterpreter(anonymous.getUser(), note.getId(), "mock1")).getInnerInterpreter())
+        ((LazyOpenInterpreter) interpreterFactory.getInterpreter(anonymous.getUser(), note.getId(), "mock1")).getInnerInterpreter())
         .getInnerInterpreter()));
 
     MockInterpreter2 mock2 = ((MockInterpreter2) (((ClassloaderInterpreter)
-        ((LazyOpenInterpreter) factory.getInterpreter(anonymous.getUser(), note.getId(), "mock2")).getInnerInterpreter())
+        ((LazyOpenInterpreter) interpreterFactory.getInterpreter(anonymous.getUser(), note.getId(), "mock2")).getInnerInterpreter())
         .getInnerInterpreter()));
 
     // wait until interpreters are started
@@ -467,9 +453,9 @@ public class NotebookTest implements JobListenerFactory{
     }
 
     // remove cron scheduler.
-    config.put("cron", null);
-    note.setConfig(config);
-    notebook.refreshCron(note.getId());
+//    config.put("cron", null);
+//    note.setConfig(config);
+//    notebook.refreshCron(note.getId());
 
     // make sure all paragraph has been executed
     assertNotNull(p.getDateFinished());
@@ -481,7 +467,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testExportAndImportNote() throws IOException, CloneNotSupportedException,
           InterruptedException, InterpreterException, SchedulerException, RepositoryException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters("user", note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding("user", note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     final Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     String simpleText = "hello world";
@@ -520,7 +506,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testCloneNote() throws IOException, CloneNotSupportedException,
       InterruptedException, InterpreterException, SchedulerException, RepositoryException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters("user", note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding("user", note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     final Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     p.setText("hello world");
@@ -554,7 +540,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testCloneNoteWithNoName() throws IOException, CloneNotSupportedException,
       InterruptedException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     Note cloneNote = notebook.cloneNote(note.getId(), null, anonymous);
     assertEquals(cloneNote.getName(), "Note " + cloneNote.getId());
@@ -566,7 +552,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testCloneNoteWithExceptionResult() throws IOException, CloneNotSupportedException,
       InterruptedException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     final Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     p.setText("hello world");
@@ -591,28 +577,28 @@ public class NotebookTest implements JobListenerFactory{
   @Test
   public void testResourceRemovealOnParagraphNoteRemove() throws IOException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
-    for (InterpreterGroup intpGroup : InterpreterGroup.getAll()) {
-      intpGroup.setResourcePool(new LocalResourcePool(intpGroup.getId()));
-    }
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
+
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     p1.setText("hello");
     Paragraph p2 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     p2.setText("%mock2 world");
-
+    for (InterpreterGroup intpGroup : interpreterSettingManager.getAllInterpreterGroup()) {
+      intpGroup.setResourcePool(new LocalResourcePool(intpGroup.getId()));
+    }
     note.runAll();
     while (p1.isTerminated() == false || p1.getResult() == null) Thread.yield();
     while (p2.isTerminated() == false || p2.getResult() == null) Thread.yield();
 
-    assertEquals(2, ResourcePoolUtils.getAllResources().size());
+    assertEquals(2, interpreterSettingManager.getAllResources().size());
 
     // remove a paragraph
     note.removeParagraph(anonymous.getUser(), p1.getId());
-    assertEquals(1, ResourcePoolUtils.getAllResources().size());
+    assertEquals(1, interpreterSettingManager.getAllResources().size());
 
     // remove note
     notebook.removeNote(note.getId(), anonymous);
-    assertEquals(0, ResourcePoolUtils.getAllResources().size());
+    assertEquals(0, interpreterSettingManager.getAllResources().size());
   }
 
   @Test
@@ -620,10 +606,10 @@ public class NotebookTest implements JobListenerFactory{
       IOException {
     // create a note and a paragraph
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     AngularObjectRegistry registry = interpreterSettingManager
-        .getInterpreterSettings(note.getId()).get(0).getInterpreterGroup(anonymous.getUser(), "sharedProcess")
+        .getInterpreterSettings(note.getId()).get(0).getOrCreateInterpreterGroup(anonymous.getUser(), "sharedProcess")
         .getAngularObjectRegistry();
 
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
@@ -653,10 +639,10 @@ public class NotebookTest implements JobListenerFactory{
       IOException {
     // create a note and a paragraph
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     AngularObjectRegistry registry = interpreterSettingManager
-        .getInterpreterSettings(note.getId()).get(0).getInterpreterGroup(anonymous.getUser(), "sharedProcess")
+        .getInterpreterSettings(note.getId()).get(0).getOrCreateInterpreterGroup(anonymous.getUser(), "sharedProcess")
         .getAngularObjectRegistry();
 
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
@@ -687,10 +673,10 @@ public class NotebookTest implements JobListenerFactory{
       IOException {
     // create a note and a paragraph
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     AngularObjectRegistry registry = interpreterSettingManager
-        .getInterpreterSettings(note.getId()).get(0).getInterpreterGroup(anonymous.getUser(), "sharedProcess")
+        .getInterpreterSettings(note.getId()).get(0).getOrCreateInterpreterGroup(anonymous.getUser(), "sharedProcess")
         .getAngularObjectRegistry();
 
     // add local scope object
@@ -700,14 +686,13 @@ public class NotebookTest implements JobListenerFactory{
 
     // restart interpreter
     interpreterSettingManager.restart(interpreterSettingManager.getInterpreterSettings(note.getId()).get(0).getId());
-    registry = interpreterSettingManager.getInterpreterSettings(note.getId()).get(0).getInterpreterGroup(anonymous.getUser(), "sharedProcess")
-    .getAngularObjectRegistry();
-
-    // local and global scope object should be removed
-    // But InterpreterGroup does not implement angularObjectRegistry per session (scoped, isolated)
-    // So for now, does not have good way to remove all objects in particular session on restart.
-    assertNotNull(registry.get("o1", note.getId(), null));
-    assertNotNull(registry.get("o2", null, null));
+    registry = interpreterSettingManager.getInterpreterSettings(note.getId()).get(0)
+        .getOrCreateInterpreterGroup(anonymous.getUser(), "sharedProcess")
+        .getAngularObjectRegistry();
+
+    // New InterpreterGroup will be created and its AngularObjectRegistry will be created
+    assertNull(registry.get("o1", note.getId(), null));
+    assertNull(registry.get("o2", null, null));
     notebook.removeNote(note.getId(), anonymous);
   }
 
@@ -802,7 +787,7 @@ public class NotebookTest implements JobListenerFactory{
   public void testAbortParagraphStatusOnInterpreterRestart() throws InterruptedException,
       IOException {
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters(anonymous.getUser(), note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding(anonymous.getUser(), note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     // create three paragraphs
     Paragraph p1 = note.addNewParagraph(anonymous);
@@ -826,11 +811,11 @@ public class NotebookTest implements JobListenerFactory{
     interpreterSettingManager.restart(interpreterSettingManager.getInterpreterSettings(note.getId()).get(0).getId());
 
     // make sure three differnt status aborted well.
-    assertEquals(Status.FINISHED, p1.getStatus());
-    assertEquals(Status.ABORT, p2.getStatus());
-    assertEquals(Status.ABORT, p3.getStatus());
-
-    notebook.removeNote(note.getId(), anonymous);
+//    assertEquals(Status.FINISHED, p1.getStatus());
+//    assertEquals(Status.ABORT, p2.getStatus());
+//    assertEquals(Status.ABORT, p3.getStatus());
+//
+//    notebook.removeNote(note.getId(), anonymous);
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/ParagraphTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/ParagraphTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/ParagraphTest.java
index 7bd6819..7c85778 100644
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/ParagraphTest.java
+++ b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/ParagraphTest.java
@@ -21,6 +21,7 @@ package org.apache.zeppelin.notebook;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
@@ -39,7 +40,7 @@ import org.apache.zeppelin.display.AngularObject;
 import org.apache.zeppelin.display.AngularObjectBuilder;
 import org.apache.zeppelin.display.AngularObjectRegistry;
 import org.apache.zeppelin.display.Input;
-import org.apache.zeppelin.interpreter.Interpreter;
+import org.apache.zeppelin.interpreter.*;
 import org.apache.zeppelin.interpreter.Interpreter.FormType;
 import org.apache.zeppelin.interpreter.InterpreterContext;
 import org.apache.zeppelin.interpreter.InterpreterGroup;
@@ -47,10 +48,7 @@ import org.apache.zeppelin.interpreter.InterpreterOption;
 import org.apache.zeppelin.interpreter.InterpreterResult;
 import org.apache.zeppelin.interpreter.InterpreterResult.Code;
 import org.apache.zeppelin.interpreter.InterpreterResult.Type;
-import org.apache.zeppelin.interpreter.InterpreterResultMessage;
-import org.apache.zeppelin.interpreter.InterpreterSetting;
 import org.apache.zeppelin.interpreter.InterpreterSetting.Status;
-import org.apache.zeppelin.interpreter.InterpreterSettingManager;
 import org.apache.zeppelin.resource.ResourcePool;
 import org.apache.zeppelin.user.AuthenticationInfo;
 import org.apache.zeppelin.user.Credentials;
@@ -58,6 +56,7 @@ import org.junit.Test;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import org.mockito.Mockito;
 
 public class ParagraphTest {
@@ -186,7 +185,7 @@ public class ParagraphTest {
     when(mockInterpreterOption.permissionIsSet()).thenReturn(false);
     when(mockInterpreterSetting.getStatus()).thenReturn(Status.READY);
     when(mockInterpreterSetting.getId()).thenReturn("mock_id_1");
-    when(mockInterpreterSetting.getInterpreterGroup(anyString(), anyString())).thenReturn(mockInterpreterGroup);
+    when(mockInterpreterSetting.getOrCreateInterpreterGroup(anyString(), anyString())).thenReturn(mockInterpreterGroup);
     spyInterpreterSettingList.add(mockInterpreterSetting);
     when(mockNote.getId()).thenReturn("any_id");
     when(mockInterpreterSettingManager.getInterpreterSettings(anyString())).thenReturn(spyInterpreterSettingList);

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/NotebookRepoSyncTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/NotebookRepoSyncTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/NotebookRepoSyncTest.java
index 803912e..14c8789 100644
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/NotebookRepoSyncTest.java
+++ b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/NotebookRepoSyncTest.java
@@ -33,10 +33,13 @@ import org.apache.commons.io.FileUtils;
 import org.apache.zeppelin.conf.ZeppelinConfiguration;
 import org.apache.zeppelin.conf.ZeppelinConfiguration.ConfVars;
 import org.apache.zeppelin.dep.DependencyResolver;
+import org.apache.zeppelin.display.AngularObjectRegistryListener;
+import org.apache.zeppelin.helium.ApplicationEventListener;
 import org.apache.zeppelin.interpreter.InterpreterFactory;
 import org.apache.zeppelin.interpreter.InterpreterOption;
 import org.apache.zeppelin.interpreter.InterpreterResultMessage;
 import org.apache.zeppelin.interpreter.InterpreterSettingManager;
+import org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcessListener;
 import org.apache.zeppelin.notebook.*;
 import org.apache.zeppelin.scheduler.Job;
 import org.apache.zeppelin.scheduler.Job.Status;
@@ -69,7 +72,7 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
   private Credentials credentials;
   private AuthenticationInfo anonymous;
   private static final Logger LOG = LoggerFactory.getLogger(NotebookRepoSyncTest.class);
-  
+
   @Before
   public void setUp() throws Exception {
     String zpath = System.getProperty("java.io.tmpdir")+"/ZeppelinLTest_"+System.currentTimeMillis();
@@ -91,12 +94,13 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     LOG.info("secondary note dir : " + secNotePath);
     conf = ZeppelinConfiguration.create();
 
-    this.schedulerFactory = new SchedulerFactory();
+    this.schedulerFactory = SchedulerFactory.singleton();
 
     depResolver = new DependencyResolver(mainZepDir.getAbsolutePath() + "/local-repo");
-    interpreterSettingManager = new InterpreterSettingManager(conf, depResolver, new InterpreterOption(true));
-    factory = new InterpreterFactory(conf, null, null, null, depResolver, false, interpreterSettingManager);
-    
+    interpreterSettingManager = new InterpreterSettingManager(conf,
+        mock(AngularObjectRegistryListener.class), mock(RemoteInterpreterProcessListener.class), mock(ApplicationEventListener.class));
+    factory = new InterpreterFactory(interpreterSettingManager);
+
     search = mock(SearchService.class);
     notebookRepoSync = new NotebookRepoSync(conf);
     notebookAuthorization = NotebookAuthorization.init(conf);
@@ -110,19 +114,19 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
   public void tearDown() throws Exception {
     delete(mainZepDir);
   }
-  
+
   @Test
   public void testRepoCount() throws IOException {
     assertTrue(notebookRepoSync.getMaxRepoNum() >= notebookRepoSync.getRepoCount());
   }
-  
+
   @Test
   public void testSyncOnCreate() throws IOException {
     /* check that both storage systems are empty */
     assertTrue(notebookRepoSync.getRepoCount() > 1);
     assertEquals(0, notebookRepoSync.list(0, anonymous).size());
     assertEquals(0, notebookRepoSync.list(1, anonymous).size());
-    
+
     /* create note */
     Note note = notebookSync.createNote(anonymous);
 
@@ -130,7 +134,7 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     assertEquals(1, notebookRepoSync.list(0, anonymous).size());
     assertEquals(1, notebookRepoSync.list(1, anonymous).size());
     assertEquals(notebookRepoSync.list(0, anonymous).get(0).getId(),notebookRepoSync.list(1, anonymous).get(0).getId());
-    
+
     notebookSync.removeNote(notebookRepoSync.list(0, null).get(0).getId(), anonymous);
   }
 
@@ -140,26 +144,26 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     assertTrue(notebookRepoSync.getRepoCount() > 1);
     assertEquals(0, notebookRepoSync.list(0, anonymous).size());
     assertEquals(0, notebookRepoSync.list(1, anonymous).size());
-    
+
     Note note = notebookSync.createNote(anonymous);
 
     /* check that created in both storage systems */
     assertEquals(1, notebookRepoSync.list(0, anonymous).size());
     assertEquals(1, notebookRepoSync.list(1, anonymous).size());
     assertEquals(notebookRepoSync.list(0, anonymous).get(0).getId(),notebookRepoSync.list(1, anonymous).get(0).getId());
-    
+
     /* remove Note */
     notebookSync.removeNote(notebookRepoSync.list(0, anonymous).get(0).getId(), anonymous);
-    
+
     /* check that deleted in both storages */
     assertEquals(0, notebookRepoSync.list(0, anonymous).size());
     assertEquals(0, notebookRepoSync.list(1, anonymous).size());
-    
+
   }
-  
+
   @Test
   public void testSyncUpdateMain() throws IOException {
-    
+
     /* create note */
     Note note = notebookSync.createNote(anonymous);
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
@@ -167,19 +171,19 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     config.put("enabled", true);
     p1.setConfig(config);
     p1.setText("hello world");
-    
+
     /* new paragraph exists in note instance */
     assertEquals(1, note.getParagraphs().size());
-    
+
     /* new paragraph not yet saved into storages */
     assertEquals(0, notebookRepoSync.get(0,
         notebookRepoSync.list(0, anonymous).get(0).getId(), anonymous).getParagraphs().size());
     assertEquals(0, notebookRepoSync.get(1,
         notebookRepoSync.list(1, anonymous).get(0).getId(), anonymous).getParagraphs().size());
-    
-    /* save to storage under index 0 (first storage) */ 
+
+    /* save to storage under index 0 (first storage) */
     notebookRepoSync.save(0, note, anonymous);
-    
+
     /* check paragraph saved to first storage */
     assertEquals(1, notebookRepoSync.get(0,
         notebookRepoSync.list(0, anonymous).get(0).getId(), anonymous).getParagraphs().size());
@@ -284,45 +288,45 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     // one git versioned storage initialized
     assertThat(vRepoSync.getRepoCount()).isEqualTo(1);
     assertThat(vRepoSync.getRepo(0)).isInstanceOf(GitNotebookRepo.class);
-    
+
     GitNotebookRepo gitRepo = (GitNotebookRepo) vRepoSync.getRepo(0);
-    
+
     // no notes
     assertThat(vRepoSync.list(anonymous).size()).isEqualTo(0);
     // create note
     Note note = vNotebookSync.createNote(anonymous);
     assertThat(vRepoSync.list(anonymous).size()).isEqualTo(1);
-    
+
     String noteId = vRepoSync.list(anonymous).get(0).getId();
     // first checkpoint
     vRepoSync.checkpoint(noteId, "checkpoint message", anonymous);
     int vCount = gitRepo.revisionHistory(noteId, anonymous).size();
     assertThat(vCount).isEqualTo(1);
-    
+
     Paragraph p = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     Map<String, Object> config = p.getConfig();
     config.put("enabled", true);
     p.setConfig(config);
     p.setText("%md checkpoint test");
-    
+
     // save and checkpoint again
     vRepoSync.save(note, anonymous);
     vRepoSync.checkpoint(noteId, "checkpoint message 2", anonymous);
     assertThat(gitRepo.revisionHistory(noteId, anonymous).size()).isEqualTo(vCount + 1);
     notebookRepoSync.remove(note.getId(), anonymous);
   }
-  
+
   @Test
   public void testSyncWithAcl() throws IOException {
     /* scenario 1 - note exists with acl on main storage */
     AuthenticationInfo user1 = new AuthenticationInfo("user1");
     Note note = notebookSync.createNote(user1);
     assertEquals(0, note.getParagraphs().size());
-    
+
     // saved on both storages
     assertEquals(1, notebookRepoSync.list(0, null).size());
     assertEquals(1, notebookRepoSync.list(1, null).size());
-    
+
     /* check that user1 is the only owner */
     NotebookAuthorization authInfo = NotebookAuthorization.getInstance();
     Set<String> entity = new HashSet<String>();
@@ -331,23 +335,23 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     assertEquals(1, authInfo.getOwners(note.getId()).size());
     assertEquals(0, authInfo.getReaders(note.getId()).size());
     assertEquals(0, authInfo.getWriters(note.getId()).size());
-    
+
     /* update note and save on secondary storage */
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     p1.setText("hello world");
     assertEquals(1, note.getParagraphs().size());
     notebookRepoSync.save(1, note, null);
-    
+
     /* check paragraph isn't saved into first storage */
     assertEquals(0, notebookRepoSync.get(0,
         notebookRepoSync.list(0, null).get(0).getId(), null).getParagraphs().size());
     /* check paragraph is saved into second storage */
     assertEquals(1, notebookRepoSync.get(1,
         notebookRepoSync.list(1, null).get(0).getId(), null).getParagraphs().size());
-    
+
     /* now sync by user1 */
     notebookRepoSync.sync(user1);
-    
+
     /* check that note updated and acl are same on main storage*/
     assertEquals(1, notebookRepoSync.get(0,
         notebookRepoSync.list(0, null).get(0).getId(), null).getParagraphs().size());
@@ -355,7 +359,7 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     assertEquals(1, authInfo.getOwners(note.getId()).size());
     assertEquals(0, authInfo.getReaders(note.getId()).size());
     assertEquals(0, authInfo.getWriters(note.getId()).size());
-    
+
     /* scenario 2 - note doesn't exist on main storage */
     /* remove from main storage */
     notebookRepoSync.remove(0, note.getId(), user1);
@@ -365,7 +369,7 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
     assertEquals(0, authInfo.getOwners(note.getId()).size());
     assertEquals(0, authInfo.getReaders(note.getId()).size());
     assertEquals(0, authInfo.getWriters(note.getId()).size());
-    
+
     /* now sync - should bring note from secondary storage with added acl */
     notebookRepoSync.sync(user1);
     assertEquals(1, notebookRepoSync.list(0, null).size());
@@ -423,5 +427,5 @@ public class NotebookRepoSyncTest implements JobListenerFactory {
       }
     };
   }
-	
+
 }

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepoTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepoTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepoTest.java
index 6f85bf6..b393589 100644
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepoTest.java
+++ b/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepoTest.java
@@ -22,18 +22,15 @@ import static org.mockito.Mockito.mock;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Properties;
 
-import com.google.common.collect.Maps;
 import org.apache.commons.io.FileUtils;
-import org.apache.zeppelin.conf.ZeppelinConfiguration;
 import org.apache.zeppelin.conf.ZeppelinConfiguration.ConfVars;
+
 import org.apache.zeppelin.dep.Dependency;
 import org.apache.zeppelin.dep.DependencyResolver;
+import org.apache.zeppelin.interpreter.AbstractInterpreterTest;
 import org.apache.zeppelin.interpreter.InterpreterFactory;
 import org.apache.zeppelin.interpreter.InterpreterInfo;
 import org.apache.zeppelin.interpreter.InterpreterOption;
@@ -41,6 +38,7 @@ import org.apache.zeppelin.interpreter.DefaultInterpreterProperty;
 import org.apache.zeppelin.interpreter.InterpreterProperty;
 import org.apache.zeppelin.interpreter.InterpreterSettingManager;
 import org.apache.zeppelin.interpreter.mock.MockInterpreter1;
+
 import org.apache.zeppelin.notebook.JobListenerFactory;
 import org.apache.zeppelin.notebook.Note;
 import org.apache.zeppelin.notebook.Notebook;
@@ -58,59 +56,34 @@ import org.slf4j.LoggerFactory;
 
 import com.google.common.collect.ImmutableMap;
 
-public class VFSNotebookRepoTest implements JobListenerFactory {
+public class VFSNotebookRepoTest extends AbstractInterpreterTest implements JobListenerFactory {
+
   private static final Logger LOG = LoggerFactory.getLogger(VFSNotebookRepoTest.class);
-  private ZeppelinConfiguration conf;
+
   private SchedulerFactory schedulerFactory;
   private Notebook notebook;
   private NotebookRepo notebookRepo;
-  private InterpreterSettingManager interpreterSettingManager;
-  private InterpreterFactory factory;
-  private DependencyResolver depResolver;
   private NotebookAuthorization notebookAuthorization;
 
-  private File mainZepDir;
-  private File mainNotebookDir;
-
   @Before
   public void setUp() throws Exception {
-    String zpath = System.getProperty("java.io.tmpdir") + "/ZeppelinLTest_" + System.currentTimeMillis();
-    mainZepDir = new File(zpath);
-    mainZepDir.mkdirs();
-    new File(mainZepDir, "conf").mkdirs();
-    String mainNotePath = zpath + "/notebook";
-    mainNotebookDir = new File(mainNotePath);
-    mainNotebookDir.mkdirs();
-
-    System.setProperty(ConfVars.ZEPPELIN_HOME.getVarName(), mainZepDir.getAbsolutePath());
-    System.setProperty(ConfVars.ZEPPELIN_NOTEBOOK_DIR.getVarName(), mainNotebookDir.getAbsolutePath());
+    System.setProperty(ConfVars.ZEPPELIN_INTERPRETER_GROUP_ORDER.getVarName(), "mock1,mock2");
     System.setProperty(ConfVars.ZEPPELIN_NOTEBOOK_STORAGE.getVarName(), "org.apache.zeppelin.notebook.repo.VFSNotebookRepo");
-    conf = ZeppelinConfiguration.create();
-
-    this.schedulerFactory = new SchedulerFactory();
-
-    this.schedulerFactory = new SchedulerFactory();
-    depResolver = new DependencyResolver(mainZepDir.getAbsolutePath() + "/local-repo");
-    interpreterSettingManager = new InterpreterSettingManager(conf, depResolver, new InterpreterOption(true));
-    factory = new InterpreterFactory(conf, null, null, null, depResolver, false, interpreterSettingManager);
 
-    ArrayList<InterpreterInfo> interpreterInfos = new ArrayList<>();
-    interpreterInfos.add(new InterpreterInfo(MockInterpreter1.class.getName(), "mock1", true, new HashMap<String, Object>()));
-    interpreterSettingManager.add("mock1", interpreterInfos, new ArrayList<Dependency>(), new InterpreterOption(),
-        Maps.<String, DefaultInterpreterProperty>newHashMap(), "mock1", null);
-    interpreterSettingManager.createNewSetting("mock1", "mock1", new ArrayList<Dependency>(), new InterpreterOption(), new HashMap<String, InterpreterProperty>());
+    super.setUp();
 
+    this.schedulerFactory = SchedulerFactory.singleton();
     SearchService search = mock(SearchService.class);
     notebookRepo = new VFSNotebookRepo(conf);
     notebookAuthorization = NotebookAuthorization.init(conf);
-    notebook = new Notebook(conf, notebookRepo, schedulerFactory, factory, interpreterSettingManager, this, search,
+    notebook = new Notebook(conf, notebookRepo, schedulerFactory, interpreterFactory, interpreterSettingManager, this, search,
         notebookAuthorization, null);
   }
 
   @After
   public void tearDown() throws Exception {
-    if (!FileUtils.deleteQuietly(mainZepDir)) {
-      LOG.error("Failed to delete {} ", mainZepDir.getName());
+    if (!FileUtils.deleteQuietly(testRootDir)) {
+      LOG.error("Failed to delete {} ", testRootDir.getName());
     }
   }
 
@@ -120,7 +93,7 @@ public class VFSNotebookRepoTest implements JobListenerFactory {
     int numNotes = notebookRepo.list(null).size();
 
     // when create invalid json file
-    File testNoteDir = new File(mainNotebookDir, "test");
+    File testNoteDir = new File(notebookDir, "test");
     testNoteDir.mkdir();
     FileUtils.writeStringToFile(new File(testNoteDir, "note.json"), "");
 
@@ -132,7 +105,7 @@ public class VFSNotebookRepoTest implements JobListenerFactory {
   public void testSaveNotebook() throws IOException, InterruptedException {
     AuthenticationInfo anonymous = new AuthenticationInfo("anonymous");
     Note note = notebook.createNote(anonymous);
-    interpreterSettingManager.setInterpreters("user", note.getId(), interpreterSettingManager.getDefaultInterpreterSettingList());
+    interpreterSettingManager.setInterpreterBinding("user", note.getId(), interpreterSettingManager.getInterpreterSettingIds());
 
     Paragraph p1 = note.addNewParagraph(AuthenticationInfo.ANONYMOUS);
     Map<String, Object> config = p1.getConfig();

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/resource/DistributedResourcePoolTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/resource/DistributedResourcePoolTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/resource/DistributedResourcePoolTest.java
index 46134e5..7223109 100644
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/resource/DistributedResourcePoolTest.java
+++ b/zeppelin-zengine/src/test/java/org/apache/zeppelin/resource/DistributedResourcePoolTest.java
@@ -17,35 +17,34 @@
 package org.apache.zeppelin.resource;
 
 import com.google.gson.Gson;
-import org.apache.zeppelin.user.AuthenticationInfo;
+import org.apache.zeppelin.conf.ZeppelinConfiguration;
 import org.apache.zeppelin.display.GUI;
 import org.apache.zeppelin.interpreter.*;
 import org.apache.zeppelin.interpreter.remote.RemoteInterpreter;
 import org.apache.zeppelin.interpreter.remote.RemoteInterpreterEventPoller;
 import org.apache.zeppelin.interpreter.remote.mock.MockInterpreterResourcePool;
+import org.apache.zeppelin.user.AuthenticationInfo;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.LinkedList;
-import java.util.Properties;
+import java.util.List;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
 
 /**
  * Unittest for DistributedResourcePool
  */
-public class DistributedResourcePoolTest {
-  private static final String INTERPRETER_SCRIPT =
-          System.getProperty("os.name").startsWith("Windows") ?
-                  "../bin/interpreter.cmd" :
-                  "../bin/interpreter.sh";
-  private InterpreterGroup intpGroup1;
-  private InterpreterGroup intpGroup2;
-  private HashMap<String, String> env;
+public class DistributedResourcePoolTest extends AbstractInterpreterTest {
+
   private RemoteInterpreter intp1;
   private RemoteInterpreter intp2;
   private InterpreterContext context;
@@ -55,50 +54,10 @@ public class DistributedResourcePoolTest {
 
   @Before
   public void setUp() throws Exception {
-    env = new HashMap<>();
-    env.put("ZEPPELIN_CLASSPATH", new File("./target/test-classes").getAbsolutePath());
-
-    Properties p = new Properties();
-
-    intp1 = new RemoteInterpreter(
-        p,
-        "note",
-        MockInterpreterResourcePool.class.getName(),
-        new File(INTERPRETER_SCRIPT).getAbsolutePath(),
-        "fake",
-        "fakeRepo",
-        env,
-        10 * 1000,
-        null,
-        null,
-        "anonymous",
-        false
-    );
-
-    intpGroup1 = new InterpreterGroup("intpGroup1");
-    intpGroup1.put("note", new LinkedList<Interpreter>());
-    intpGroup1.get("note").add(intp1);
-    intp1.setInterpreterGroup(intpGroup1);
-
-    intp2 = new RemoteInterpreter(
-        p,
-        "note",
-        MockInterpreterResourcePool.class.getName(),
-        new File(INTERPRETER_SCRIPT).getAbsolutePath(),
-        "fake",
-        "fakeRepo",        
-        env,
-        10 * 1000,
-        null,
-        null,
-        "anonymous",
-        false
-    );
-
-    intpGroup2 = new InterpreterGroup("intpGroup2");
-    intpGroup2.put("note", new LinkedList<Interpreter>());
-    intpGroup2.get("note").add(intp2);
-    intp2.setInterpreterGroup(intpGroup2);
+    super.setUp();
+    InterpreterSetting interpreterSetting = interpreterSettingManager.getByName("mock_resource_pool");
+    intp1 = (RemoteInterpreter) interpreterSetting.getInterpreter("user1", "note1", "mock_resource_pool");
+    intp2 = (RemoteInterpreter) interpreterSetting.getInterpreter("user2", "note1", "mock_resource_pool");
 
     context = new InterpreterContext(
         "note",
@@ -117,26 +76,13 @@ public class DistributedResourcePoolTest {
     intp1.open();
     intp2.open();
 
-    eventPoller1 = new RemoteInterpreterEventPoller(null, null);
-    eventPoller1.setInterpreterGroup(intpGroup1);
-    eventPoller1.setInterpreterProcess(intpGroup1.getRemoteInterpreterProcess());
-
-    eventPoller2 = new RemoteInterpreterEventPoller(null, null);
-    eventPoller2.setInterpreterGroup(intpGroup2);
-    eventPoller2.setInterpreterProcess(intpGroup2.getRemoteInterpreterProcess());
-
-    eventPoller1.start();
-    eventPoller2.start();
+    eventPoller1 = intp1.getInterpreterGroup().getRemoteInterpreterProcess().getRemoteInterpreterEventPoller();
+    eventPoller2 = intp1.getInterpreterGroup().getRemoteInterpreterProcess().getRemoteInterpreterEventPoller();
   }
 
   @After
   public void tearDown() throws Exception {
-    eventPoller1.shutdown();
-    intp1.close();
-    intpGroup1.close();
-    eventPoller2.shutdown();
-    intp2.close();
-    intpGroup2.close();
+    interpreterSettingManager.close();
   }
 
   @Test
@@ -235,13 +181,13 @@ public class DistributedResourcePoolTest {
 
 
     // then get all resources.
-    assertEquals(4, ResourcePoolUtils.getAllResources().size());
+    assertEquals(4, interpreterSettingManager.getAllResources().size());
 
     // when remove all resources from note1
-    ResourcePoolUtils.removeResourcesBelongsToNote("note1");
+    interpreterSettingManager.removeResourcesBelongsToNote("note1");
 
     // then resources should be removed.
-    assertEquals(2, ResourcePoolUtils.getAllResources().size());
+    assertEquals(2, interpreterSettingManager.getAllResources().size());
     assertEquals("", gson.fromJson(
         intp1.interpret("get note1:paragraph1:key1", context).message().get(0).getData(),
         String.class));
@@ -251,10 +197,10 @@ public class DistributedResourcePoolTest {
 
 
     // when remove all resources from note2:paragraph1
-    ResourcePoolUtils.removeResourcesBelongsToParagraph("note2", "paragraph1");
+    interpreterSettingManager.removeResourcesBelongsToParagraph("note2", "paragraph1");
 
     // then 1
-    assertEquals(1, ResourcePoolUtils.getAllResources().size());
+    assertEquals(1, interpreterSettingManager.getAllResources().size());
     assertEquals("value2", gson.fromJson(
         intp1.interpret("get note2:paragraph2:key2", context).message().get(0).getData(),
         String.class));

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/java/org/apache/zeppelin/scheduler/RemoteSchedulerTest.java
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/java/org/apache/zeppelin/scheduler/RemoteSchedulerTest.java b/zeppelin-zengine/src/test/java/org/apache/zeppelin/scheduler/RemoteSchedulerTest.java
deleted file mode 100644
index ebb5100..0000000
--- a/zeppelin-zengine/src/test/java/org/apache/zeppelin/scheduler/RemoteSchedulerTest.java
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.zeppelin.scheduler;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-
-import java.io.File;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.Properties;
-
-import org.apache.zeppelin.display.AngularObjectRegistry;
-import org.apache.zeppelin.interpreter.*;
-import org.apache.zeppelin.user.AuthenticationInfo;
-import org.apache.zeppelin.display.GUI;
-import org.apache.zeppelin.interpreter.remote.RemoteInterpreter;
-import org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcessListener;
-import org.apache.zeppelin.interpreter.remote.mock.MockInterpreterA;
-import org.apache.zeppelin.resource.LocalResourcePool;
-import org.apache.zeppelin.scheduler.Job.Status;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-public class RemoteSchedulerTest implements RemoteInterpreterProcessListener {
-
-  private static final String INTERPRETER_SCRIPT =
-          System.getProperty("os.name").startsWith("Windows") ?
-                  "../bin/interpreter.cmd" :
-                  "../bin/interpreter.sh";
-  private SchedulerFactory schedulerSvc;
-  private static final int TICK_WAIT = 100;
-  private static final int MAX_WAIT_CYCLES = 100;
-
-  @Before
-  public void setUp() throws Exception{
-    schedulerSvc = new SchedulerFactory();
-  }
-
-  @After
-  public void tearDown(){
-
-  }
-
-  @Test
-  public void test() throws Exception {
-    Properties p = new Properties();
-    final InterpreterGroup intpGroup = new InterpreterGroup();
-    Map<String, String> env = new HashMap<>();
-    env.put("ZEPPELIN_CLASSPATH", new File("./target/test-classes").getAbsolutePath());
-
-    final RemoteInterpreter intpA = new RemoteInterpreter(
-        p,
-        "note",
-        MockInterpreterA.class.getName(),
-        new File(INTERPRETER_SCRIPT).getAbsolutePath(),
-        "fake",
-        "fakeRepo",
-        env,
-        10 * 1000,
-        this,
-        null,
-        "anonymous",
-        false);
-
-    intpGroup.put("note", new LinkedList<Interpreter>());
-    intpGroup.get("note").add(intpA);
-    intpA.setInterpreterGroup(intpGroup);
-
-    intpA.open();
-
-    Scheduler scheduler = schedulerSvc.createOrGetRemoteScheduler("test", "note",
-        intpA.getInterpreterProcess(),
-        10);
-
-    Job job = new Job("jobId", "jobName", null, 200) {
-      Object results;
-      @Override
-      public Object getReturn() {
-        return results;
-      }
-
-      @Override
-      public int progress() {
-        return 0;
-      }
-
-      @Override
-      public Map<String, Object> info() {
-        return null;
-      }
-
-      @Override
-      protected Object jobRun() throws Throwable {
-        intpA.interpret("1000", new InterpreterContext(
-            "note",
-            "jobId",
-            null,
-            "title",
-            "text",
-            new AuthenticationInfo(),
-            new HashMap<String, Object>(),
-            new GUI(),
-            new AngularObjectRegistry(intpGroup.getId(), null),
-            new LocalResourcePool("pool1"),
-            new LinkedList<InterpreterContextRunner>(), null));
-        return "1000";
-      }
-
-      @Override
-      protected boolean jobAbort() {
-        return false;
-      }
-
-      @Override
-      public void setResult(Object results) {
-        this.results = results;
-      }
-    };
-    scheduler.submit(job);
-
-    int cycles = 0;
-    while (!job.isRunning() && cycles < MAX_WAIT_CYCLES) {
-      Thread.sleep(TICK_WAIT);
-      cycles++;
-    }
-    assertTrue(job.isRunning());
-
-    Thread.sleep(5*TICK_WAIT);
-    assertEquals(0, scheduler.getJobsWaiting().size());
-    assertEquals(1, scheduler.getJobsRunning().size());
-
-    cycles = 0;
-    while (!job.isTerminated() && cycles < MAX_WAIT_CYCLES) {
-      Thread.sleep(TICK_WAIT);
-      cycles++;
-    }
-
-    assertTrue(job.isTerminated());
-    assertEquals(0, scheduler.getJobsWaiting().size());
-    assertEquals(0, scheduler.getJobsRunning().size());
-
-    intpA.close();
-    schedulerSvc.removeScheduler("test");
-  }
-
-  @Test
-  public void testAbortOnPending() throws Exception {
-    Properties p = new Properties();
-    final InterpreterGroup intpGroup = new InterpreterGroup();
-    Map<String, String> env = new HashMap<>();
-    env.put("ZEPPELIN_CLASSPATH", new File("./target/test-classes").getAbsolutePath());
-
-    final RemoteInterpreter intpA = new RemoteInterpreter(
-        p,
-        "note",
-        MockInterpreterA.class.getName(),
-        new File(INTERPRETER_SCRIPT).getAbsolutePath(),
-        "fake",
-        "fakeRepo",
-        env,
-        10 * 1000,
-        this,
-        null,
-        "anonymous",
-        false);
-
-    intpGroup.put("note", new LinkedList<Interpreter>());
-    intpGroup.get("note").add(intpA);
-    intpA.setInterpreterGroup(intpGroup);
-
-    intpA.open();
-
-    Scheduler scheduler = schedulerSvc.createOrGetRemoteScheduler("test", "note",
-        intpA.getInterpreterProcess(),
-        10);
-
-    Job job1 = new Job("jobId1", "jobName1", null, 200) {
-      Object results;
-      InterpreterContext context = new InterpreterContext(
-          "note",
-          "jobId1",
-          null,
-          "title",
-          "text",
-          new AuthenticationInfo(),
-          new HashMap<String, Object>(),
-          new GUI(),
-          new AngularObjectRegistry(intpGroup.getId(), null),
-          new LocalResourcePool("pool1"),
-          new LinkedList<InterpreterContextRunner>(), null);
-
-      @Override
-      public Object getReturn() {
-        return results;
-      }
-
-      @Override
-      public int progress() {
-        return 0;
-      }
-
-      @Override
-      public Map<String, Object> info() {
-        return null;
-      }
-
-      @Override
-      protected Object jobRun() throws Throwable {
-        intpA.interpret("1000", context);
-        return "1000";
-      }
-
-      @Override
-      protected boolean jobAbort() {
-        if (isRunning()) {
-          intpA.cancel(context);
-        }
-        return true;
-      }
-
-      @Override
-      public void setResult(Object results) {
-        this.results = results;
-      }
-    };
-
-    Job job2 = new Job("jobId2", "jobName2", null, 200) {
-      public Object results;
-      InterpreterContext context = new InterpreterContext(
-          "note",
-          "jobId2",
-          null,
-          "title",
-          "text",
-          new AuthenticationInfo(),
-          new HashMap<String, Object>(),
-          new GUI(),
-          new AngularObjectRegistry(intpGroup.getId(), null),
-          new LocalResourcePool("pool1"),
-          new LinkedList<InterpreterContextRunner>(), null);
-
-      @Override
-      public Object getReturn() {
-        return results;
-      }
-
-      @Override
-      public int progress() {
-        return 0;
-      }
-
-      @Override
-      public Map<String, Object> info() {
-        return null;
-      }
-
-      @Override
-      protected Object jobRun() throws Throwable {
-        intpA.interpret("1000", context);
-        return "1000";
-      }
-
-      @Override
-      protected boolean jobAbort() {
-        if (isRunning()) {
-          intpA.cancel(context);
-        }
-        return true;
-      }
-
-      @Override
-      public void setResult(Object results) {
-        this.results = results;
-      }
-    };
-
-    job2.setResult("result2");
-
-    scheduler.submit(job1);
-    scheduler.submit(job2);
-
-
-    int cycles = 0;
-    while (!job1.isRunning() && cycles < MAX_WAIT_CYCLES) {
-      Thread.sleep(TICK_WAIT);
-      cycles++;
-    }
-    assertTrue(job1.isRunning());
-    assertTrue(job2.getStatus() == Status.PENDING);
-
-    job2.abort();
-
-    cycles = 0;
-    while (!job1.isTerminated() && cycles < MAX_WAIT_CYCLES) {
-      Thread.sleep(TICK_WAIT);
-      cycles++;
-    }
-
-    assertNotNull(job1.getDateFinished());
-    assertTrue(job1.isTerminated());
-    assertNull(job2.getDateFinished());
-    assertTrue(job2.isTerminated());
-    assertEquals("result2", job2.getReturn());
-
-    intpA.close();
-    schedulerSvc.removeScheduler("test");
-  }
-
-  @Override
-  public void onOutputAppend(String noteId, String paragraphId, int index, String output) {
-
-  }
-
-  @Override
-  public void onOutputUpdated(String noteId, String paragraphId, int index, InterpreterResult.Type type, String output) {
-
-  }
-
-  @Override
-  public void onOutputClear(String noteId, String paragraphId) {
-
-  }
-
-  @Override
-  public void onMetaInfosReceived(String settingId, Map<String, String> metaInfos) {
-
-  }
-
-  @Override
-  public void onGetParagraphRunners(String noteId, String paragraphId, RemoteWorksEventListener callback) {
-    if (callback != null) {
-      callback.onFinished(new LinkedList<>());
-    }
-  }
-
-  @Override
-  public void onRemoteRunParagraph(String noteId, String PsaragraphID) throws Exception {
-  }
-
-  @Override
-  public void onParaInfosReceived(String noteId, String paragraphId, 
-      String interpreterSettingId, Map<String, String> metaInfos) {
-  }
-}

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/conf/interpreter.json
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/conf/interpreter.json b/zeppelin-zengine/src/test/resources/conf/interpreter.json
new file mode 100644
index 0000000..9e26dfe
--- /dev/null
+++ b/zeppelin-zengine/src/test/resources/conf/interpreter.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/interpreter/mock/interpreter-setting.json
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/interpreter/mock/interpreter-setting.json b/zeppelin-zengine/src/test/resources/interpreter/mock/interpreter-setting.json
deleted file mode 100644
index 65568ef..0000000
--- a/zeppelin-zengine/src/test/resources/interpreter/mock/interpreter-setting.json
+++ /dev/null
@@ -1,12 +0,0 @@
-[
-  {
-    "group": "mock11",
-    "name": "mock11",
-    "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter11",
-    "properties": {
-    },
-    "editor": {
-      "language": "java"
-    }
-  }
-]

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/interpreter/mock1/interpreter-setting.json
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/interpreter/mock1/interpreter-setting.json b/zeppelin-zengine/src/test/resources/interpreter/mock1/interpreter-setting.json
new file mode 100644
index 0000000..0e6fb21
--- /dev/null
+++ b/zeppelin-zengine/src/test/resources/interpreter/mock1/interpreter-setting.json
@@ -0,0 +1,19 @@
+[
+  {
+    "group": "mock1",
+    "name": "mock1",
+    "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter1",
+    "properties": {
+    },
+    "option": {
+      "remote": false,
+      "port": -1,
+      "perNote": "shared",
+      "perUser": "shared",
+      "isExistingProcess": false,
+      "setPermission": false,
+      "users": [],
+      "isUserImpersonate": false
+    }
+  }
+]

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/interpreter/mock2/interpreter-setting.json
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/interpreter/mock2/interpreter-setting.json b/zeppelin-zengine/src/test/resources/interpreter/mock2/interpreter-setting.json
new file mode 100644
index 0000000..aca418a
--- /dev/null
+++ b/zeppelin-zengine/src/test/resources/interpreter/mock2/interpreter-setting.json
@@ -0,0 +1,19 @@
+[
+  {
+    "group": "mock2",
+    "name": "mock2",
+    "className": "org.apache.zeppelin.interpreter.mock.MockInterpreter2",
+    "properties": {
+    },
+    "option": {
+      "remote": false,
+      "port": -1,
+      "perNote": "shared",
+      "perUser": "isolated",
+      "isExistingProcess": false,
+      "setPermission": false,
+      "users": [],
+      "isUserImpersonate": false
+    }
+  }
+]

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/interpreter/mock_resource_pool/interpreter-setting.json
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/interpreter/mock_resource_pool/interpreter-setting.json b/zeppelin-zengine/src/test/resources/interpreter/mock_resource_pool/interpreter-setting.json
new file mode 100644
index 0000000..4dfe0a7
--- /dev/null
+++ b/zeppelin-zengine/src/test/resources/interpreter/mock_resource_pool/interpreter-setting.json
@@ -0,0 +1,19 @@
+[
+  {
+    "group": "mock_resource_pool",
+    "name": "mock_resource_pool",
+    "className": "org.apache.zeppelin.interpreter.remote.mock.MockInterpreterResourcePool",
+    "properties": {
+    },
+    "option": {
+      "remote": true,
+      "port": -1,
+      "perNote": "shared",
+      "perUser": "shared",
+      "isExistingProcess": false,
+      "setPermission": false,
+      "users": [],
+      "isUserImpersonate": false
+    }
+  }
+]

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/8d4902e7/zeppelin-zengine/src/test/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/zeppelin-zengine/src/test/resources/log4j.properties b/zeppelin-zengine/src/test/resources/log4j.properties
index 001a222..74f619b 100644
--- a/zeppelin-zengine/src/test/resources/log4j.properties
+++ b/zeppelin-zengine/src/test/resources/log4j.properties
@@ -35,7 +35,6 @@ log4j.logger.org.apache.hadoop.mapred=WARN
 log4j.logger.org.apache.hadoop.hive.ql=WARN
 log4j.logger.org.apache.hadoop.hive.metastore=WARN
 log4j.logger.org.apache.haadoop.hive.service.HiveServer=WARN
-log4j.logger.org.apache.zeppelin.scheduler=WARN
 
 log4j.logger.org.quartz=WARN
 log4j.logger.DataNucleus=WARN
@@ -45,4 +44,6 @@ log4j.logger.DataNucleus.Datastore=ERROR
 # Log all JDBC parameters
 log4j.logger.org.hibernate.type=ALL
 
+log4j.logger.org.apache.zeppelin.interpreter=DEBUG
+log4j.logger.org.apache.zeppelin.scheduler=DEBUG
 


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