hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From jia...@apache.org
Subject [43/58] [abbrv] hadoop git commit: YARN-7202. Add UT for api-server. Contributed by Eric Yang
Date Mon, 06 Nov 2017 22:02:17 GMT
YARN-7202. Add UT for api-server. Contributed by Eric Yang


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/b57144a1
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/b57144a1
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/b57144a1

Branch: refs/heads/yarn-native-services
Commit: b57144a1726e0b02abbdc3e8f37769d3f7c039c8
Parents: b8a7ef1
Author: Jian He <jianhe@apache.org>
Authored: Thu Oct 12 10:57:35 2017 -0700
Committer: Jian He <jianhe@apache.org>
Committed: Mon Nov 6 13:30:18 2017 -0800

----------------------------------------------------------------------
 .../hadoop-yarn-services-api/pom.xml            |  34 +-
 .../hadoop/yarn/service/webapp/ApiServer.java   |  21 +-
 .../yarn/service/webapp/ApiServerWebApp.java    |   2 +-
 .../hadoop/yarn/service/ServiceClientTest.java  | 107 ++++++
 .../hadoop/yarn/service/TestApiServer.java      | 366 +++++++++++++++++++
 .../hadoop/yarn/service/ServiceTestUtils.java   | 171 +++++++++
 .../yarn/service/TestYarnNativeServices.java    | 162 +-------
 7 files changed, 690 insertions(+), 173 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
index 74d9681..ddea2a1 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
@@ -41,7 +41,6 @@
     </resources>
 
     <plugins>
-
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
@@ -66,17 +65,6 @@
           </execution>
         </executions>
       </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-surefire-plugin</artifactId>
-        <configuration>
-          <environmentVariables>
-            <JAVA_HOME>${java.home}</JAVA_HOME>
-          </environmentVariables>
-        </configuration>
-      </plugin>
-
     </plugins>
   </build>
 
@@ -84,6 +72,7 @@
   </reporting>
 
   <dependencies>
+
     <dependency>
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-yarn-services-core</artifactId>
@@ -116,5 +105,26 @@
       <groupId>javax.ws.rs</groupId>
       <artifactId>jsr311-api</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-all</artifactId>
+      <scope>test</scope>
+    </dependency>
+
+    <!-- ======================================================== -->
+    <!-- Test dependencies -->
+    <!-- ======================================================== -->
+
+    <dependency>
+      <groupId>org.apache.hadoop</groupId>
+      <artifactId>hadoop-common</artifactId>
+      <type>test-jar</type>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
 </project>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
index 4fe12e3..5773069 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
@@ -165,12 +165,12 @@ public class ApiServer {
       } else {
         LOG.info("Successfully stopped service {}", appName);
       }
-      return Response.status(Status.NO_CONTENT).build();
+      return Response.status(Status.OK).build();
     } catch (ApplicationNotFoundException e) {
       ServiceStatus serviceStatus = new ServiceStatus();
       serviceStatus.setDiagnostics(
-          "Service " + appName + " not found " + e.getMessage());
-      return Response.status(Status.NOT_FOUND).entity(serviceStatus)
+          "Service " + appName + " is not found in YARN: " + e.getMessage());
+      return Response.status(Status.BAD_REQUEST).entity(serviceStatus)
           .build();
     } catch (Exception e) {
       ServiceStatus serviceStatus = new ServiceStatus();
@@ -245,7 +245,8 @@ public class ApiServer {
     // flex a single component app
     if (updateServiceData.getNumberOfContainers() != null && !ServiceApiUtil
         .hasComponent(updateServiceData)) {
-      Component defaultComp = ServiceApiUtil.createDefaultComponent(updateServiceData);
+      Component defaultComp = ServiceApiUtil
+          .createDefaultComponent(updateServiceData);
       return updateComponent(updateServiceData.getName(), defaultComp.getName(),
           defaultComp);
     }
@@ -291,4 +292,16 @@ public class ApiServer {
           .entity(status).build();
     }
   }
+
+  /**
+   * Used by negative test case.
+   *
+   * @param mockServerClient - A mocked version of ServiceClient
+   */
+  public static void setServiceClient(ServiceClient mockServerClient) {
+    SERVICE_CLIENT = mockServerClient;
+    SERVICE_CLIENT.init(YARN_CONFIG);
+    SERVICE_CLIENT.start();
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServerWebApp.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServerWebApp.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServerWebApp.java
index fc65a63..f4acd94 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServerWebApp.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServerWebApp.java
@@ -74,7 +74,7 @@ public class ApiServerWebApp extends AbstractService {
   @Override
   protected void serviceStart() throws Exception {
     bindAddress = getConfig().getSocketAddr(API_SERVER_ADDRESS,
-        DEFAULT_API_SERVER_ADDRESS , DEFAULT_API_SERVER_PORT);
+        DEFAULT_API_SERVER_ADDRESS, DEFAULT_API_SERVER_PORT);
     logger.info("YARN API server running on " + bindAddress);
     if (UserGroupInformation.isSecurityEnabled()) {
       doSecureLogin(getConfig());

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/ServiceClientTest.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/ServiceClientTest.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/ServiceClientTest.java
new file mode 100644
index 0000000..3e08c3a
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/ServiceClientTest.java
@@ -0,0 +1,107 @@
+/*
+ * 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.hadoop.yarn.service;
+
+import java.io.IOException;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.yarn.api.records.ApplicationId;
+import org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException;
+import org.apache.hadoop.yarn.exceptions.YarnException;
+import org.apache.hadoop.yarn.service.api.records.Service;
+import org.apache.hadoop.yarn.service.client.ServiceClient;
+import org.apache.hadoop.yarn.service.utils.ServiceApiUtil;
+
+/**
+ * A mock version of ServiceClient - This class is design
+ * to simulate various error conditions that will happen
+ * when a consumer class calls ServiceClient.
+ */
+public class ServiceClientTest extends ServiceClient {
+
+  private Configuration conf = new Configuration();
+
+  protected static void init() {
+  }
+
+  public ServiceClientTest() {
+    super();
+  }
+
+  @Override
+  public Configuration getConfig() {
+    return conf;
+  }
+
+  @Override
+  public ApplicationId actionCreate(Service service) {
+    String serviceName = service.getName();
+    ServiceApiUtil.validateNameFormat(serviceName, getConfig());
+    return ApplicationId.newInstance(System.currentTimeMillis(), 1);
+  }
+
+  @Override
+  public Service getStatus(String appName) {
+    if (appName == null) {
+      throw new NullPointerException();
+    }
+    if (appName.equals("jenkins")) {
+      return new Service();
+    } else {
+      throw new IllegalArgumentException();
+    }
+  }
+
+  @Override
+  public int actionStart(String serviceName)
+      throws YarnException, IOException {
+    if (serviceName == null) {
+      throw new NullPointerException();
+    }
+    if (serviceName.equals("jenkins")) {
+      return EXIT_SUCCESS;
+    } else {
+      throw new ApplicationNotFoundException("");
+    }
+  }
+
+  @Override
+  public int actionStop(String serviceName, boolean waitForAppStopped)
+      throws YarnException, IOException {
+    if (serviceName == null) {
+      throw new NullPointerException();
+    }
+    if (serviceName.equals("jenkins")) {
+      return EXIT_SUCCESS;
+    } else {
+      throw new ApplicationNotFoundException("");
+    }
+  }
+
+  @Override
+  public int actionDestroy(String serviceName) {
+    if (serviceName == null) {
+      throw new NullPointerException();
+    }
+    if (serviceName.equals("jenkins")) {
+      return EXIT_SUCCESS;
+    } else {
+      throw new IllegalArgumentException();
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/TestApiServer.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/TestApiServer.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/TestApiServer.java
new file mode 100644
index 0000000..2b22474
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/TestApiServer.java
@@ -0,0 +1,366 @@
+/*
+ * 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.hadoop.yarn.service;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.yarn.service.api.records.Artifact;
+import org.apache.hadoop.yarn.service.api.records.Artifact.TypeEnum;
+import org.apache.hadoop.yarn.service.api.records.Component;
+import org.apache.hadoop.yarn.service.api.records.Resource;
+import org.apache.hadoop.yarn.service.api.records.Service;
+import org.apache.hadoop.yarn.service.api.records.ServiceState;
+import org.apache.hadoop.yarn.service.client.ServiceClient;
+import org.apache.hadoop.yarn.service.webapp.ApiServer;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test case for ApiServer REST API.
+ *
+ */
+public class TestApiServer {
+  private ApiServer apiServer;
+
+  @Before
+  public void setup() throws Exception {
+    ServiceClient mockServerClient = new ServiceClientTest();
+    Configuration conf = new Configuration();
+    conf.set("yarn.api-service.service.client.class",
+        ServiceClientTest.class.getName());
+    ApiServer.setServiceClient(mockServerClient);
+    this.apiServer = new ApiServer(conf);
+  }
+
+  @Test
+  public void testPathAnnotation() {
+    assertNotNull(this.apiServer.getClass().getAnnotation(Path.class));
+    assertTrue("The controller has the annotation Path",
+        this.apiServer.getClass().isAnnotationPresent(Path.class));
+    final Path path = this.apiServer.getClass()
+        .getAnnotation(Path.class);
+    assertEquals("The path has /ws/v1 annotation", path.value(),
+        "/ws/v1");
+  }
+
+  @Test
+  public void testGetVersion() {
+    final Response actual = apiServer.getVersion();
+    assertEquals("Version number is", actual.getStatus(),
+        Response.ok().build().getStatus());
+  }
+
+  @Test
+  public void testBadCreateService() {
+    Service service = new Service();
+    // Test for invalid argument
+    final Response actual = apiServer.createService(service);
+    assertEquals("Create service is ", actual.getStatus(),
+        Response.status(Status.BAD_REQUEST).build().getStatus());
+  }
+
+  @Test
+  public void testGoodCreateService() {
+    Service service = new Service();
+    service.setName("jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(1L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    final Response actual = apiServer.createService(service);
+    assertEquals("Create service is ", actual.getStatus(),
+        Response.status(Status.ACCEPTED).build().getStatus());
+  }
+
+  @Test
+  public void testBadGetService() {
+    final Response actual = apiServer.getService("no-jenkins");
+    assertEquals("Get service is ", actual.getStatus(),
+        Response.status(Status.NOT_FOUND).build().getStatus());
+  }
+
+  @Test
+  public void testBadGetService2() {
+    final Response actual = apiServer.getService(null);
+    assertEquals("Get service is ", actual.getStatus(),
+        Response.status(Status.INTERNAL_SERVER_ERROR)
+            .build().getStatus());
+  }
+
+  @Test
+  public void testGoodGetService() {
+    final Response actual = apiServer.getService("jenkins");
+    assertEquals("Get service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testBadDeleteService() {
+    final Response actual = apiServer.deleteService("no-jenkins");
+    assertEquals("Delete service is ", actual.getStatus(),
+        Response.status(Status.BAD_REQUEST).build().getStatus());
+  }
+
+  @Test
+  public void testBadDeleteService2() {
+    final Response actual = apiServer.deleteService(null);
+    assertEquals("Delete service is ", actual.getStatus(),
+        Response.status(Status.INTERNAL_SERVER_ERROR)
+            .build().getStatus());
+  }
+
+  @Test
+  public void testGoodDeleteService() {
+    final Response actual = apiServer.deleteService("jenkins");
+    assertEquals("Delete service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testDecreaseContainerAndStop() {
+    Service service = new Service();
+    service.setState(ServiceState.STOPPED);
+    service.setName("jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(0L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    final Response actual = apiServer.updateService("jenkins",
+        service);
+    assertEquals("update service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testBadDecreaseContainerAndStop() {
+    Service service = new Service();
+    service.setState(ServiceState.STOPPED);
+    service.setName("no-jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("no-jenkins");
+    c.setNumberOfContainers(-1L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    System.out.println("before stop");
+    final Response actual = apiServer.updateService("no-jenkins",
+        service);
+    assertEquals("flex service is ", actual.getStatus(),
+        Response.status(Status.BAD_REQUEST).build().getStatus());
+  }
+
+  @Test
+  public void testIncreaseContainersAndStart() {
+    Service service = new Service();
+    service.setState(ServiceState.STARTED);
+    service.setName("jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(2L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    final Response actual = apiServer.updateService("jenkins",
+        service);
+    assertEquals("flex service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testBadStartServices() {
+    Service service = new Service();
+    service.setState(ServiceState.STARTED);
+    service.setName("no-jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(2L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    final Response actual = apiServer.updateService("no-jenkins",
+        service);
+    assertEquals("start service is ", actual.getStatus(),
+        Response.status(Status.INTERNAL_SERVER_ERROR).build()
+            .getStatus());
+  }
+
+  @Test
+  public void testGoodStartServices() {
+    Service service = new Service();
+    service.setState(ServiceState.STARTED);
+    service.setName("jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(2L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    final Response actual = apiServer.updateService("jenkins",
+        service);
+    assertEquals("start service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testBadStopServices() {
+    Service service = new Service();
+    service.setState(ServiceState.STOPPED);
+    service.setName("no-jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("no-jenkins");
+    c.setNumberOfContainers(-1L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    System.out.println("before stop");
+    final Response actual = apiServer.updateService("no-jenkins",
+        service);
+    assertEquals("stop service is ", actual.getStatus(),
+        Response.status(Status.BAD_REQUEST).build().getStatus());
+  }
+
+  @Test
+  public void testGoodStopServices() {
+    Service service = new Service();
+    service.setState(ServiceState.STARTED);
+    service.setName("jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("jenkins");
+    c.setNumberOfContainers(-1L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    System.out.println("before stop");
+    final Response actual = apiServer.updateService("jenkins",
+        service);
+    assertEquals("stop service is ", actual.getStatus(),
+        Response.status(Status.OK).build().getStatus());
+  }
+
+  @Test
+  public void testUpdateService() {
+    Service service = new Service();
+    service.setState(ServiceState.STARTED);
+    service.setName("no-jenkins");
+    Artifact artifact = new Artifact();
+    artifact.setType(TypeEnum.DOCKER);
+    artifact.setId("jenkins:latest");
+    Resource resource = new Resource();
+    resource.setCpus(1);
+    resource.setMemory("2048");
+    List<Component> components = new ArrayList<Component>();
+    Component c = new Component();
+    c.setName("no-jenkins");
+    c.setNumberOfContainers(-1L);
+    c.setArtifact(artifact);
+    c.setLaunchCommand("");
+    c.setResource(resource);
+    components.add(c);
+    service.setComponents(components);
+    System.out.println("before stop");
+    final Response actual = apiServer.updateService("no-jenkins",
+        service);
+    assertEquals("update service is ", actual.getStatus(),
+        Response.status(Status.INTERNAL_SERVER_ERROR)
+            .build().getStatus());
+  }
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
index a2edbc8..aeb4341 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/ServiceTestUtils.java
@@ -18,24 +18,58 @@
 
 package org.apache.hadoop.yarn.service;
 
+import org.apache.commons.io.FileUtils;
+import org.apache.curator.test.TestingCluster;
+import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hdfs.HdfsConfiguration;
+import org.apache.hadoop.hdfs.MiniDFSCluster;
 import org.apache.hadoop.yarn.service.api.records.Service;
+import org.apache.hadoop.yarn.service.conf.YarnServiceConf;
+import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.server.MiniYARNCluster;
 import org.apache.hadoop.yarn.service.api.records.Component;
 import org.apache.hadoop.yarn.service.api.records.Resource;
 import org.apache.hadoop.yarn.service.utils.JsonSerDeser;
 import org.apache.hadoop.yarn.service.utils.ServiceApiUtil;
 import org.apache.hadoop.yarn.service.utils.SliderFileSystem;
+import org.apache.hadoop.yarn.util.LinuxResourceCalculatorPlugin;
+import org.apache.hadoop.yarn.util.ProcfsBasedProcessTree;
 import org.codehaus.jackson.map.PropertyNamingStrategy;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URL;
 
+import static org.apache.hadoop.registry.client.api.RegistryConstants.KEY_REGISTRY_ZK_QUORUM;
+import static org.apache.hadoop.yarn.conf.YarnConfiguration.DEBUG_NM_DELETE_DELAY_SEC;
+import static org.apache.hadoop.yarn.conf.YarnConfiguration.NM_PMEM_CHECK_ENABLED;
+import static org.apache.hadoop.yarn.conf.YarnConfiguration.NM_VMEM_CHECK_ENABLED;
+import static org.apache.hadoop.yarn.conf.YarnConfiguration.TIMELINE_SERVICE_ENABLED;
+import static org.apache.hadoop.yarn.service.conf.YarnServiceConf.AM_RESOURCE_MEM;
+import static org.apache.hadoop.yarn.service.conf.YarnServiceConf.YARN_SERVICE_BASE_PATH;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 public class ServiceTestUtils {
 
+  private static final Logger LOG =
+      LoggerFactory.getLogger(ServiceTestUtils.class);
+
+  private MiniYARNCluster yarnCluster = null;
+  private MiniDFSCluster hdfsCluster = null;
+  private FileSystem fs = null;
+  private Configuration conf = null;
+  public static final int NUM_NMS = 1;
+  private File basedir;
+
   public static final JsonSerDeser<Service> JSON_SER_DESER =
       new JsonSerDeser<>(Service.class,
           PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES);
@@ -84,4 +118,141 @@ public class ServiceTestUtils {
     ServiceApiUtil.setJsonSerDeser(jsonSerDeser);
     return sfs;
   }
+
+  protected void setConf(YarnConfiguration conf) {
+    this.conf = conf;
+  }
+
+  protected Configuration getConf() {
+    return conf;
+  }
+
+  protected FileSystem getFS() {
+    return fs;
+  }
+
+  protected void setupInternal(int numNodeManager)
+      throws Exception {
+    LOG.info("Starting up YARN cluster");
+//    Logger rootLogger = LogManager.getRootLogger();
+//    rootLogger.setLevel(Level.DEBUG);
+    setConf(new YarnConfiguration());
+    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 128);
+    // reduce the teardown waiting time
+    conf.setLong(YarnConfiguration.DISPATCHER_DRAIN_EVENTS_TIMEOUT, 1000);
+    conf.set("yarn.log.dir", "target");
+    // mark if we need to launch the v1 timeline server
+    // disable aux-service based timeline aggregators
+    conf.set(YarnConfiguration.NM_AUX_SERVICES, "");
+    conf.set(YarnConfiguration.NM_VMEM_PMEM_RATIO, "8");
+    // Enable ContainersMonitorImpl
+    conf.set(YarnConfiguration.NM_CONTAINER_MON_RESOURCE_CALCULATOR,
+        LinuxResourceCalculatorPlugin.class.getName());
+    conf.set(YarnConfiguration.NM_CONTAINER_MON_PROCESS_TREE,
+        ProcfsBasedProcessTree.class.getName());
+    conf.setBoolean(
+        YarnConfiguration.YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING, true);
+    conf.setBoolean(TIMELINE_SERVICE_ENABLED, false);
+    conf.setInt(YarnConfiguration.NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE, 100);
+    conf.setLong(DEBUG_NM_DELETE_DELAY_SEC, 60000);
+    conf.setLong(AM_RESOURCE_MEM, 526);
+    conf.setLong(YarnServiceConf.READINESS_CHECK_INTERVAL, 5);
+    // Disable vmem check to disallow NM killing the container
+    conf.setBoolean(NM_VMEM_CHECK_ENABLED, false);
+    conf.setBoolean(NM_PMEM_CHECK_ENABLED, false);
+    // setup zk cluster
+    TestingCluster zkCluster;
+    zkCluster = new TestingCluster(1);
+    zkCluster.start();
+    conf.set(YarnConfiguration.RM_ZK_ADDRESS, zkCluster.getConnectString());
+    conf.set(KEY_REGISTRY_ZK_QUORUM, zkCluster.getConnectString());
+    LOG.info("ZK cluster: " +  zkCluster.getConnectString());
+
+    fs = FileSystem.get(conf);
+    basedir = new File("target", "apps");
+    if (basedir.exists()) {
+      FileUtils.deleteDirectory(basedir);
+    } else {
+      basedir.mkdirs();
+    }
+
+    conf.set(YARN_SERVICE_BASE_PATH, basedir.getAbsolutePath());
+
+    if (yarnCluster == null) {
+      yarnCluster =
+          new MiniYARNCluster(TestYarnNativeServices.class.getSimpleName(), 1,
+              numNodeManager, 1, 1);
+      yarnCluster.init(conf);
+      yarnCluster.start();
+
+      waitForNMsToRegister();
+
+      URL url = Thread.currentThread().getContextClassLoader()
+          .getResource("yarn-site.xml");
+      if (url == null) {
+        throw new RuntimeException(
+            "Could not find 'yarn-site.xml' dummy file in classpath");
+      }
+      Configuration yarnClusterConfig = yarnCluster.getConfig();
+      yarnClusterConfig.set(YarnConfiguration.YARN_APPLICATION_CLASSPATH,
+          new File(url.getPath()).getParent());
+      //write the document to a buffer (not directly to the file, as that
+      //can cause the file being written to get read -which will then fail.
+      ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
+      yarnClusterConfig.writeXml(bytesOut);
+      bytesOut.close();
+      //write the bytes to the file in the classpath
+      OutputStream os = new FileOutputStream(new File(url.getPath()));
+      os.write(bytesOut.toByteArray());
+      os.close();
+      LOG.info("Write yarn-site.xml configs to: " + url);
+    }
+    if (hdfsCluster == null) {
+      HdfsConfiguration hdfsConfig = new HdfsConfiguration();
+      hdfsCluster = new MiniDFSCluster.Builder(hdfsConfig)
+          .numDataNodes(1).build();
+    }
+
+    try {
+      Thread.sleep(2000);
+    } catch (InterruptedException e) {
+      LOG.info("setup thread sleep interrupted. message=" + e.getMessage());
+    }
+  }
+
+  public void shutdown() throws IOException {
+    if (yarnCluster != null) {
+      try {
+        yarnCluster.stop();
+      } finally {
+        yarnCluster = null;
+      }
+    }
+    if (hdfsCluster != null) {
+      try {
+        hdfsCluster.shutdown();
+      } finally {
+        hdfsCluster = null;
+      }
+    }
+    if (basedir != null) {
+      FileUtils.deleteDirectory(basedir);
+    }
+    SliderFileSystem sfs = new SliderFileSystem(conf);
+    Path appDir = sfs.getBaseApplicationPath();
+    sfs.getFileSystem().delete(appDir, true);
+  }
+
+  private void waitForNMsToRegister() throws Exception {
+    int sec = 60;
+    while (sec >= 0) {
+      if (yarnCluster.getResourceManager().getRMContext().getRMNodes().size()
+          >= NUM_NMS) {
+        break;
+      }
+      Thread.sleep(1000);
+      sec--;
+    }
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/b57144a1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
index 30f2aeb..d821b84 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
@@ -18,31 +18,20 @@
 
 package org.apache.hadoop.yarn.service;
 
-import org.apache.commons.io.FileUtils;
-import org.apache.curator.test.TestingCluster;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hdfs.HdfsConfiguration;
-import org.apache.hadoop.hdfs.MiniDFSCluster;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.ApplicationReport;
 import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
 import org.apache.hadoop.yarn.api.records.LocalResource;
-import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.exceptions.YarnException;
-import org.apache.hadoop.yarn.server.MiniYARNCluster;
 import org.apache.hadoop.yarn.service.api.records.Service;
 import org.apache.hadoop.yarn.service.api.records.Component;
 import org.apache.hadoop.yarn.service.api.records.Container;
 import org.apache.hadoop.yarn.service.api.records.ContainerState;
 import org.apache.hadoop.yarn.service.client.ServiceClient;
-import org.apache.hadoop.yarn.service.conf.YarnServiceConf;
 import org.apache.hadoop.yarn.service.exceptions.SliderException;
 import org.apache.hadoop.yarn.service.utils.SliderFileSystem;
-import org.apache.hadoop.yarn.util.LinuxResourceCalculatorPlugin;
-import org.apache.hadoop.yarn.util.ProcfsBasedProcessTree;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
@@ -52,12 +41,7 @@ import org.junit.rules.TemporaryFolder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.OutputStream;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -66,28 +50,18 @@ import java.util.Map;
 import java.util.TreeSet;
 import java.util.concurrent.TimeoutException;
 
-import static org.apache.hadoop.registry.client.api.RegistryConstants.KEY_REGISTRY_ZK_QUORUM;
 import static org.apache.hadoop.yarn.api.records.YarnApplicationState.FINISHED;
 import static org.apache.hadoop.yarn.conf.YarnConfiguration.*;
-import static org.apache.hadoop.yarn.service.conf.YarnServiceConf.AM_RESOURCE_MEM;
-import static org.apache.hadoop.yarn.service.conf.YarnServiceConf.YARN_SERVICE_BASE_PATH;
 
 /**
  * End to end tests to test deploying services with MiniYarnCluster and a in-JVM
  * ZK testing cluster.
  */
-public class TestYarnNativeServices extends ServiceTestUtils{
+public class TestYarnNativeServices extends ServiceTestUtils {
 
   private static final Logger LOG =
       LoggerFactory.getLogger(TestYarnNativeServices.class);
 
-  private MiniYARNCluster yarnCluster = null;
-  private MiniDFSCluster hdfsCluster = null;
-  private FileSystem fs = null;
-  protected Configuration conf = null;
-  private static final int NUM_NMS = 1;
-  private File basedir;
-
   @Rule
   public TemporaryFolder tmpFolder = new TemporaryFolder();
 
@@ -96,135 +70,11 @@ public class TestYarnNativeServices extends ServiceTestUtils{
     setupInternal(NUM_NMS);
   }
 
-  private void setupInternal(int numNodeManager)
-      throws Exception {
-    LOG.info("Starting up YARN cluster");
-//    Logger rootLogger = LogManager.getRootLogger();
-//    rootLogger.setLevel(Level.DEBUG);
-    conf = new YarnConfiguration();
-    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 128);
-    // reduce the teardown waiting time
-    conf.setLong(YarnConfiguration.DISPATCHER_DRAIN_EVENTS_TIMEOUT, 1000);
-    conf.set("yarn.log.dir", "target");
-    // mark if we need to launch the v1 timeline server
-    // disable aux-service based timeline aggregators
-    conf.set(YarnConfiguration.NM_AUX_SERVICES, "");
-    conf.set(YarnConfiguration.NM_VMEM_PMEM_RATIO, "8");
-    // Enable ContainersMonitorImpl
-    conf.set(YarnConfiguration.NM_CONTAINER_MON_RESOURCE_CALCULATOR,
-        LinuxResourceCalculatorPlugin.class.getName());
-    conf.set(YarnConfiguration.NM_CONTAINER_MON_PROCESS_TREE,
-        ProcfsBasedProcessTree.class.getName());
-    conf.setBoolean(
-        YarnConfiguration.YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING, true);
-    conf.setBoolean(TIMELINE_SERVICE_ENABLED, false);
-    conf.setInt(YarnConfiguration.NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE, 100);
-    conf.setLong(DEBUG_NM_DELETE_DELAY_SEC, 60000);
-    conf.setLong(AM_RESOURCE_MEM, 526);
-    conf.setLong(YarnServiceConf.READINESS_CHECK_INTERVAL, 5);
-    // Disable vmem check to disallow NM killing the container
-    conf.setBoolean(NM_VMEM_CHECK_ENABLED, false);
-    conf.setBoolean(NM_PMEM_CHECK_ENABLED, false);
-    // setup zk cluster
-    TestingCluster zkCluster;
-    zkCluster = new TestingCluster(1);
-    zkCluster.start();
-    conf.set(YarnConfiguration.RM_ZK_ADDRESS, zkCluster.getConnectString());
-    conf.set(KEY_REGISTRY_ZK_QUORUM, zkCluster.getConnectString());
-    LOG.info("ZK cluster: " +  zkCluster.getConnectString());
-
-    fs = FileSystem.get(conf);
-    basedir = new File("target", "apps");
-    if (basedir.exists()) {
-      FileUtils.deleteDirectory(basedir);
-    } else {
-      basedir.mkdirs();
-    }
-
-    conf.set(YARN_SERVICE_BASE_PATH, basedir.getAbsolutePath());
-
-    if (yarnCluster == null) {
-      yarnCluster =
-          new MiniYARNCluster(TestYarnNativeServices.class.getSimpleName(), 1,
-              numNodeManager, 1, 1);
-      yarnCluster.init(conf);
-      yarnCluster.start();
-
-      waitForNMsToRegister();
-
-      URL url = Thread.currentThread().getContextClassLoader()
-          .getResource("yarn-site.xml");
-      if (url == null) {
-        throw new RuntimeException(
-            "Could not find 'yarn-site.xml' dummy file in classpath");
-      }
-      Configuration yarnClusterConfig = yarnCluster.getConfig();
-      yarnClusterConfig.set(YarnConfiguration.YARN_APPLICATION_CLASSPATH,
-          new File(url.getPath()).getParent());
-      //write the document to a buffer (not directly to the file, as that
-      //can cause the file being written to get read -which will then fail.
-      ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
-      yarnClusterConfig.writeXml(bytesOut);
-      bytesOut.close();
-      //write the bytes to the file in the classpath
-      OutputStream os = new FileOutputStream(new File(url.getPath()));
-      os.write(bytesOut.toByteArray());
-      os.close();
-      LOG.info("Write yarn-site.xml configs to: " + url);
-    }
-    if (hdfsCluster == null) {
-      HdfsConfiguration hdfsConfig = new HdfsConfiguration();
-      hdfsCluster = new MiniDFSCluster.Builder(hdfsConfig)
-          .numDataNodes(1).build();
-    }
-
-    try {
-      Thread.sleep(2000);
-    } catch (InterruptedException e) {
-      LOG.info("setup thread sleep interrupted. message=" + e.getMessage());
-    }
-
-
-  }
-
-  private void waitForNMsToRegister() throws Exception {
-    int sec = 60;
-    while (sec >= 0) {
-      if (yarnCluster.getResourceManager().getRMContext().getRMNodes().size()
-          >= NUM_NMS) {
-        break;
-      }
-      Thread.sleep(1000);
-      sec--;
-    }
-  }
-
   @After
   public void tearDown() throws IOException {
-    if (yarnCluster != null) {
-      try {
-        yarnCluster.stop();
-      } finally {
-        yarnCluster = null;
-      }
-    }
-    if (hdfsCluster != null) {
-      try {
-        hdfsCluster.shutdown();
-      } finally {
-        hdfsCluster = null;
-      }
-    }
-    if (basedir != null) {
-      FileUtils.deleteDirectory(basedir);
-    }
-    SliderFileSystem sfs = new SliderFileSystem(conf);
-    Path appDir = sfs.getBaseApplicationPath();
-    sfs.getFileSystem().delete(appDir, true);
+    shutdown();
   }
 
-
-
   // End-to-end test to use ServiceClient to deploy a service.
   // 1. Create a service with 2 components, each of which has 2 containers
   // 2. Flex up each component to 3 containers and check the component instance names
@@ -237,11 +87,11 @@ public class TestYarnNativeServices extends ServiceTestUtils{
     ServiceClient client = createClient();
     Service exampleApp = createExampleApplication();
     client.actionCreate(exampleApp);
-    SliderFileSystem fileSystem = new SliderFileSystem(conf);
+    SliderFileSystem fileSystem = new SliderFileSystem(getConf());
     Path appDir = fileSystem.buildClusterDirPath(exampleApp.getName());
     // check app.json is persisted.
     Assert.assertTrue(
-        fs.exists(new Path(appDir, exampleApp.getName() + ".json")));
+        getFS().exists(new Path(appDir, exampleApp.getName() + ".json")));
     waitForAllCompToBeReady(client, exampleApp);
 
     // Flex two components, each from 2 container to 3 containers.
@@ -277,7 +127,7 @@ public class TestYarnNativeServices extends ServiceTestUtils{
     //destroy the service and check the app dir is deleted from fs.
     client.actionDestroy(exampleApp.getName());
     // check the service dir on hdfs (in this case, local fs) are deleted.
-    Assert.assertFalse(fs.exists(appDir));
+    Assert.assertFalse(getFS().exists(appDir));
   }
 
   // Create compa with 2 containers
@@ -456,7 +306,7 @@ public class TestYarnNativeServices extends ServiceTestUtils{
         return null;
       }
     };
-    client.init(conf);
+    client.init(getConf());
     client.start();
     return client;
   }


---------------------------------------------------------------------
To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-commits-help@hadoop.apache.org


Mime
View raw message