| /** |
| * 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.server.applicationhistoryservice.webapp; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import javax.ws.rs.core.MediaType; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.yarn.api.ApplicationBaseProtocol; |
| import org.apache.hadoop.yarn.api.records.ApplicationAttemptId; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.ContainerState; |
| import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState; |
| import org.apache.hadoop.yarn.api.records.YarnApplicationState; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryClientService; |
| import org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManager; |
| import org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryStore; |
| import org.apache.hadoop.yarn.server.applicationhistoryservice.MemoryApplicationHistoryStore; |
| import org.apache.hadoop.yarn.webapp.GenericExceptionHandler; |
| import org.apache.hadoop.yarn.webapp.WebServicesTestUtils; |
| import org.apache.hadoop.yarn.webapp.util.WebAppUtils; |
| import org.codehaus.jettison.json.JSONArray; |
| import org.codehaus.jettison.json.JSONException; |
| import org.codehaus.jettison.json.JSONObject; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.google.inject.Guice; |
| import com.google.inject.Injector; |
| import com.google.inject.servlet.GuiceServletContextListener; |
| import com.google.inject.servlet.ServletModule; |
| import com.sun.jersey.api.client.ClientResponse; |
| import com.sun.jersey.api.client.ClientResponse.Status; |
| import com.sun.jersey.api.client.UniformInterfaceException; |
| import com.sun.jersey.api.client.WebResource; |
| import com.sun.jersey.guice.spi.container.servlet.GuiceContainer; |
| import com.sun.jersey.test.framework.JerseyTest; |
| import com.sun.jersey.test.framework.WebAppDescriptor; |
| |
| public class TestAHSWebServices extends JerseyTest { |
| |
| private static ApplicationHistoryClientService historyClientService; |
| |
| private Injector injector = Guice.createInjector(new ServletModule() { |
| |
| @Override |
| protected void configureServlets() { |
| bind(JAXBContextResolver.class); |
| bind(AHSWebServices.class); |
| bind(GenericExceptionHandler.class); |
| try { |
| historyClientService = mockApplicationHistoryManager(); |
| } catch (Exception e) { |
| Assert.fail(); |
| } |
| bind(ApplicationBaseProtocol.class).toInstance(historyClientService); |
| serve("/*").with(GuiceContainer.class); |
| } |
| }); |
| |
| public class GuiceServletConfig extends GuiceServletContextListener { |
| |
| @Override |
| protected Injector getInjector() { |
| return injector; |
| } |
| } |
| |
| private ApplicationHistoryClientService mockApplicationHistoryManager() |
| throws Exception { |
| ApplicationHistoryStore store = new MemoryApplicationHistoryStore(); |
| TestAHSWebApp testAHSWebApp = new TestAHSWebApp(); |
| testAHSWebApp.setApplicationHistoryStore(store); |
| return testAHSWebApp.mockApplicationHistoryClientService(5, 5, 5); |
| } |
| |
| public TestAHSWebServices() { |
| super(new WebAppDescriptor.Builder( |
| "org.apache.hadoop.yarn.server.applicationhistoryservice.webapp") |
| .contextListenerClass(GuiceServletConfig.class) |
| .filterClass(com.google.inject.servlet.GuiceFilter.class) |
| .contextPath("jersey-guice-filter").servletPath("/").build()); |
| } |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| } |
| |
| @Test |
| public void testInvalidUri() throws JSONException, Exception { |
| WebResource r = resource(); |
| String responseStr = ""; |
| try { |
| responseStr = |
| r.path("ws").path("v1").path("applicationhistory").path("bogus") |
| .accept(MediaType.APPLICATION_JSON).get(String.class); |
| fail("should have thrown exception on invalid uri"); |
| } catch (UniformInterfaceException ue) { |
| ClientResponse response = ue.getResponse(); |
| assertEquals(Status.NOT_FOUND, response.getClientResponseStatus()); |
| |
| WebServicesTestUtils.checkStringMatch( |
| "error string exists and shouldn't", "", responseStr); |
| } |
| } |
| |
| @Test |
| public void testInvalidUri2() throws JSONException, Exception { |
| WebResource r = resource(); |
| String responseStr = ""; |
| try { |
| responseStr = r.accept(MediaType.APPLICATION_JSON).get(String.class); |
| fail("should have thrown exception on invalid uri"); |
| } catch (UniformInterfaceException ue) { |
| ClientResponse response = ue.getResponse(); |
| assertEquals(Status.NOT_FOUND, response.getClientResponseStatus()); |
| WebServicesTestUtils.checkStringMatch( |
| "error string exists and shouldn't", "", responseStr); |
| } |
| } |
| |
| @Test |
| public void testInvalidAccept() throws JSONException, Exception { |
| WebResource r = resource(); |
| String responseStr = ""; |
| try { |
| responseStr = |
| r.path("ws").path("v1").path("applicationhistory") |
| .accept(MediaType.TEXT_PLAIN).get(String.class); |
| fail("should have thrown exception on invalid uri"); |
| } catch (UniformInterfaceException ue) { |
| ClientResponse response = ue.getResponse(); |
| assertEquals(Status.INTERNAL_SERVER_ERROR, |
| response.getClientResponseStatus()); |
| WebServicesTestUtils.checkStringMatch( |
| "error string exists and shouldn't", "", responseStr); |
| } |
| } |
| |
| @Test |
| public void testAppsQuery() throws Exception { |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .queryParam("state", YarnApplicationState.FINISHED.toString()) |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject apps = json.getJSONObject("apps"); |
| assertEquals("incorrect number of elements", 1, apps.length()); |
| JSONArray array = apps.getJSONArray("app"); |
| assertEquals("incorrect number of elements", 5, array.length()); |
| } |
| |
| @Test |
| public void testSingleApp() throws Exception { |
| ApplicationId appId = ApplicationId.newInstance(0, 1); |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .path(appId.toString()).accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject app = json.getJSONObject("app"); |
| assertEquals(appId.toString(), app.getString("appId")); |
| assertEquals(appId.toString(), app.get("name")); |
| assertEquals(appId.toString(), app.get("diagnosticsInfo")); |
| assertEquals("test queue", app.get("queue")); |
| assertEquals("test user", app.get("user")); |
| assertEquals("test type", app.get("type")); |
| assertEquals(FinalApplicationStatus.UNDEFINED.toString(), |
| app.get("finalAppStatus")); |
| assertEquals(YarnApplicationState.FINISHED.toString(), app.get("appState")); |
| } |
| |
| @Test |
| public void testMultipleAttempts() throws Exception { |
| ApplicationId appId = ApplicationId.newInstance(0, 1); |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .path(appId.toString()).path("appattempts") |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject appAttempts = json.getJSONObject("appAttempts"); |
| assertEquals("incorrect number of elements", 1, appAttempts.length()); |
| JSONArray array = appAttempts.getJSONArray("appAttempt"); |
| assertEquals("incorrect number of elements", 5, array.length()); |
| } |
| |
| @Test |
| public void testSingleAttempt() throws Exception { |
| ApplicationId appId = ApplicationId.newInstance(0, 1); |
| ApplicationAttemptId appAttemptId = |
| ApplicationAttemptId.newInstance(appId, 1); |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .path(appId.toString()).path("appattempts") |
| .path(appAttemptId.toString()).accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject appAttempt = json.getJSONObject("appAttempt"); |
| assertEquals(appAttemptId.toString(), appAttempt.getString("appAttemptId")); |
| assertEquals(appAttemptId.toString(), appAttempt.getString("host")); |
| assertEquals(appAttemptId.toString(), |
| appAttempt.getString("diagnosticsInfo")); |
| assertEquals("test tracking url", appAttempt.getString("trackingUrl")); |
| assertEquals(YarnApplicationAttemptState.FINISHED.toString(), |
| appAttempt.get("appAttemptState")); |
| } |
| |
| @Test |
| public void testMultipleContainers() throws Exception { |
| ApplicationId appId = ApplicationId.newInstance(0, 1); |
| ApplicationAttemptId appAttemptId = |
| ApplicationAttemptId.newInstance(appId, 1); |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .path(appId.toString()).path("appattempts") |
| .path(appAttemptId.toString()).path("containers") |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject containers = json.getJSONObject("containers"); |
| assertEquals("incorrect number of elements", 1, containers.length()); |
| JSONArray array = containers.getJSONArray("container"); |
| assertEquals("incorrect number of elements", 5, array.length()); |
| } |
| |
| @Test |
| public void testSingleContainer() throws Exception { |
| ApplicationId appId = ApplicationId.newInstance(0, 1); |
| ApplicationAttemptId appAttemptId = |
| ApplicationAttemptId.newInstance(appId, 1); |
| ContainerId containerId = ContainerId.newContainerId(appAttemptId, 1); |
| WebResource r = resource(); |
| ClientResponse response = |
| r.path("ws").path("v1").path("applicationhistory").path("apps") |
| .path(appId.toString()).path("appattempts") |
| .path(appAttemptId.toString()).path("containers") |
| .path(containerId.toString()).accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject container = json.getJSONObject("container"); |
| assertEquals(containerId.toString(), container.getString("containerId")); |
| assertEquals(containerId.toString(), container.getString("diagnosticsInfo")); |
| assertEquals("0", container.getString("allocatedMB")); |
| assertEquals("0", container.getString("allocatedVCores")); |
| assertEquals(NodeId.newInstance("localhost", 0).toString(), |
| container.getString("assignedNodeId")); |
| assertEquals(Priority.newInstance(containerId.getId()).toString(), |
| container.getString("priority")); |
| Configuration conf = new YarnConfiguration(); |
| assertEquals(WebAppUtils.getHttpSchemePrefix(conf) + |
| WebAppUtils.getAHSWebAppURLWithoutScheme(conf) + |
| "/applicationhistory/logs/localhost:0/container_0_0001_01_000001/" + |
| "container_0_0001_01_000001/test user", |
| container.getString("logUrl")); |
| assertEquals(ContainerState.COMPLETE.toString(), |
| container.getString("containerState")); |
| } |
| |
| } |