| /** |
| * 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.nodemanager.webapp; |
| |
| 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.GenericType; |
| 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.WebAppDescriptor; |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.FileUtil; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.util.VersionInfo; |
| import org.apache.hadoop.yarn.api.records.ApplicationAttemptId; |
| import org.apache.hadoop.yarn.api.records.NodeId; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.event.AsyncDispatcher; |
| import org.apache.hadoop.yarn.exceptions.YarnException; |
| import org.apache.hadoop.yarn.logaggregation.ContainerLogAggregationType; |
| import org.apache.hadoop.yarn.logaggregation.ContainerLogFileInfo; |
| import org.apache.hadoop.yarn.logaggregation.TestContainerLogsUtils; |
| import org.apache.hadoop.yarn.server.nodemanager.Context; |
| import org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService; |
| import org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService; |
| import org.apache.hadoop.yarn.server.nodemanager.NodeManager; |
| import org.apache.hadoop.yarn.server.nodemanager.ResourceView; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerState; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.ResourcePlugin; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.ResourcePluginManager; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.gpu.AssignedGpuDevice; |
| import org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.gpu.GpuDevice; |
| import org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer.NMWebApp; |
| import org.apache.hadoop.yarn.server.nodemanager.webapp.dao.NMResourceInfo; |
| import org.apache.hadoop.yarn.server.nodemanager.webapp.dao.gpu.GpuDeviceInformation; |
| import org.apache.hadoop.yarn.server.nodemanager.webapp.dao.gpu.NMGpuResourceInfo; |
| import org.apache.hadoop.yarn.server.nodemanager.webapp.dao.gpu.PerGpuDeviceInformation; |
| import org.apache.hadoop.yarn.server.security.ApplicationACLsManager; |
| import org.apache.hadoop.yarn.server.utils.BuilderUtils; |
| import org.apache.hadoop.yarn.server.webapp.YarnWebServiceParams; |
| import org.apache.hadoop.yarn.server.webapp.dao.ContainerLogsInfo; |
| import org.apache.hadoop.yarn.util.YarnVersionInfo; |
| import org.apache.hadoop.yarn.webapp.GenericExceptionHandler; |
| import org.apache.hadoop.yarn.webapp.JerseyTestBase; |
| import org.apache.hadoop.yarn.webapp.WebApp; |
| import org.apache.hadoop.yarn.webapp.WebServicesTestUtils; |
| import org.apache.hadoop.yarn.webapp.util.WebAppUtils; |
| import org.codehaus.jettison.json.JSONException; |
| import org.codehaus.jettison.json.JSONObject; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.NodeList; |
| import org.xml.sax.InputSource; |
| |
| import javax.servlet.http.HttpServletResponse; |
| import javax.ws.rs.core.MediaType; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringReader; |
| import java.net.HttpURLConnection; |
| import java.net.URI; |
| import java.net.URL; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Test the nodemanager node info web services api's |
| */ |
| public class TestNMWebServices extends JerseyTestBase { |
| |
| private static NodeManager.NMContext nmContext; |
| private static ResourceView resourceView; |
| private static ApplicationACLsManager aclsManager; |
| private static LocalDirsHandlerService dirsHandler; |
| private static WebApp nmWebApp; |
| private static final String LOGSERVICEWSADDR = "test:1234"; |
| |
| private static final File testRootDir = new File("target", |
| TestNMWebServices.class.getSimpleName()); |
| private static File testLogDir = new File("target", |
| TestNMWebServices.class.getSimpleName() + "LogDir"); |
| private static File testRemoteLogDir = new File("target", |
| TestNMWebServices.class.getSimpleName() + "remote-log-dir"); |
| |
| private Injector injector = Guice.createInjector(new ServletModule() { |
| |
| @Override |
| protected void configureServlets() { |
| Configuration conf = new Configuration(); |
| conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath()); |
| conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath()); |
| conf.setBoolean(YarnConfiguration.LOG_AGGREGATION_ENABLED, true); |
| conf.set(YarnConfiguration.NM_REMOTE_APP_LOG_DIR, |
| testRemoteLogDir.getAbsolutePath()); |
| conf.set(YarnConfiguration.YARN_LOG_SERVER_WEBSERVICE_URL, |
| LOGSERVICEWSADDR); |
| dirsHandler = new LocalDirsHandlerService(); |
| NodeHealthCheckerService healthChecker = new NodeHealthCheckerService( |
| NodeManager.getNodeHealthScriptRunner(conf), dirsHandler); |
| healthChecker.init(conf); |
| aclsManager = new ApplicationACLsManager(conf); |
| nmContext = new NodeManager.NMContext(null, null, dirsHandler, |
| aclsManager, null, false, conf); |
| NodeId nodeId = NodeId.newInstance("testhost.foo.com", 8042); |
| ((NodeManager.NMContext)nmContext).setNodeId(nodeId); |
| resourceView = new ResourceView() { |
| @Override |
| public long getVmemAllocatedForContainers() { |
| // 15.5G in bytes |
| return new Long("16642998272"); |
| } |
| |
| @Override |
| public long getPmemAllocatedForContainers() { |
| // 16G in bytes |
| return new Long("17179869184"); |
| } |
| @Override |
| public long getVCoresAllocatedForContainers() { |
| return new Long("4000"); |
| } |
| @Override |
| public boolean isVmemCheckEnabled() { |
| return true; |
| } |
| @Override |
| public boolean isPmemCheckEnabled() { |
| return true; |
| } |
| }; |
| nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler); |
| bind(JAXBContextResolver.class); |
| bind(NMWebServices.class); |
| bind(GenericExceptionHandler.class); |
| bind(Context.class).toInstance(nmContext); |
| bind(WebApp.class).toInstance(nmWebApp); |
| bind(ResourceView.class).toInstance(resourceView); |
| bind(ApplicationACLsManager.class).toInstance(aclsManager); |
| bind(LocalDirsHandlerService.class).toInstance(dirsHandler); |
| |
| serve("/*").with(GuiceContainer.class); |
| } |
| }); |
| |
| public class GuiceServletConfig extends GuiceServletContextListener { |
| |
| @Override |
| protected Injector getInjector() { |
| return injector; |
| } |
| } |
| |
| @Before |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| testRootDir.mkdirs(); |
| testLogDir.mkdir(); |
| testRemoteLogDir.mkdir(); |
| } |
| |
| @AfterClass |
| static public void stop() { |
| FileUtil.fullyDelete(testRootDir); |
| FileUtil.fullyDelete(testLogDir); |
| FileUtil.fullyDelete(testRemoteLogDir); |
| } |
| |
| public TestNMWebServices() { |
| super(new WebAppDescriptor.Builder( |
| "org.apache.hadoop.yarn.server.nodemanager.webapp") |
| .contextListenerClass(GuiceServletConfig.class) |
| .filterClass(com.google.inject.servlet.GuiceFilter.class) |
| .contextPath("jersey-guice-filter").servletPath("/").build()); |
| } |
| |
| @Test |
| public void testInvalidUri() throws JSONException, Exception { |
| WebResource r = resource(); |
| String responseStr = ""; |
| try { |
| responseStr = r.path("ws").path("v1").path("node").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 testInvalidAccept() throws JSONException, Exception { |
| WebResource r = resource(); |
| String responseStr = ""; |
| try { |
| responseStr = r.path("ws").path("v1").path("node") |
| .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 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 testNode() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node") |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| @Test |
| public void testNodeSlash() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node/") |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| // make sure default is json output |
| @Test |
| public void testNodeDefault() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node") |
| .get(ClientResponse.class); |
| |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| @Test |
| public void testNodeInfo() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node").path("info") |
| .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| @Test |
| public void testNodeInfoSlash() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node") |
| .path("info/").accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| // make sure default is json output |
| @Test |
| public void testNodeInfoDefault() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node").path("info") |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| verifyNodeInfo(json); |
| } |
| |
| @Test |
| public void testSingleNodesXML() throws JSONException, Exception { |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node") |
| .path("info/").accept(MediaType.APPLICATION_XML) |
| .get(ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_XML_TYPE, response.getType()); |
| String xml = response.getEntity(String.class); |
| DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); |
| DocumentBuilder db = dbf.newDocumentBuilder(); |
| InputSource is = new InputSource(); |
| is.setCharacterStream(new StringReader(xml)); |
| Document dom = db.parse(is); |
| NodeList nodes = dom.getElementsByTagName("nodeInfo"); |
| assertEquals("incorrect number of elements", 1, nodes.getLength()); |
| verifyNodesXML(nodes); |
| } |
| |
| @Test (timeout = 5000) |
| public void testContainerLogsWithNewAPI() throws IOException, JSONException{ |
| final ContainerId containerId = BuilderUtils.newContainerId(0, 0, 0, 0); |
| WebResource r = resource(); |
| r = r.path("ws").path("v1").path("node").path("containers") |
| .path(containerId.toString()).path("logs"); |
| testContainerLogs(r, containerId); |
| } |
| |
| @Test (timeout = 5000) |
| public void testContainerLogsWithOldAPI() throws IOException, JSONException{ |
| final ContainerId containerId = BuilderUtils.newContainerId(1, 1, 0, 1); |
| WebResource r = resource(); |
| r = r.path("ws").path("v1").path("node").path("containerlogs") |
| .path(containerId.toString()); |
| testContainerLogs(r, containerId); |
| } |
| |
| @Test (timeout = 10000) |
| public void testNMRedirect() { |
| ApplicationId noExistAppId = ApplicationId.newInstance( |
| System.currentTimeMillis(), 2000); |
| ApplicationAttemptId noExistAttemptId = ApplicationAttemptId.newInstance( |
| noExistAppId, 150); |
| ContainerId noExistContainerId = ContainerId.newContainerId( |
| noExistAttemptId, 250); |
| String fileName = "syslog"; |
| WebResource r = resource(); |
| |
| // check the old api |
| URI requestURI = r.path("ws").path("v1").path("node") |
| .path("containerlogs").path(noExistContainerId.toString()) |
| .path(fileName).queryParam("user.name", "user") |
| .queryParam(YarnWebServiceParams.NM_ID, "localhost:1111") |
| .getURI(); |
| String redirectURL = getRedirectURL(requestURI.toString()); |
| assertTrue(redirectURL != null); |
| assertTrue(redirectURL.contains(LOGSERVICEWSADDR)); |
| assertTrue(redirectURL.contains(noExistContainerId.toString())); |
| assertTrue(redirectURL.contains("/logs/" + fileName)); |
| assertTrue(redirectURL.contains("user.name=" + "user")); |
| assertTrue(redirectURL.contains( |
| YarnWebServiceParams.REDIRECTED_FROM_NODE + "=true")); |
| assertFalse(redirectURL.contains(YarnWebServiceParams.NM_ID)); |
| |
| // check the new api |
| requestURI = r.path("ws").path("v1").path("node") |
| .path("containers").path(noExistContainerId.toString()) |
| .path("logs").path(fileName).queryParam("user.name", "user") |
| .queryParam(YarnWebServiceParams.NM_ID, "localhost:1111") |
| .getURI(); |
| redirectURL = getRedirectURL(requestURI.toString()); |
| assertTrue(redirectURL != null); |
| assertTrue(redirectURL.contains(LOGSERVICEWSADDR)); |
| assertTrue(redirectURL.contains(noExistContainerId.toString())); |
| assertTrue(redirectURL.contains("/logs/" + fileName)); |
| assertTrue(redirectURL.contains("user.name=" + "user")); |
| assertTrue(redirectURL.contains( |
| YarnWebServiceParams.REDIRECTED_FROM_NODE + "=true")); |
| assertFalse(redirectURL.contains(YarnWebServiceParams.NM_ID)); |
| |
| requestURI = r.path("ws").path("v1").path("node") |
| .path("containers").path(noExistContainerId.toString()) |
| .path("logs").queryParam("user.name", "user") |
| .queryParam(YarnWebServiceParams.NM_ID, "localhost:1111") |
| .getURI(); |
| redirectURL = getRedirectURL(requestURI.toString()); |
| assertTrue(redirectURL != null); |
| assertTrue(redirectURL.contains(LOGSERVICEWSADDR)); |
| assertTrue(redirectURL.contains(noExistContainerId.toString())); |
| assertTrue(redirectURL.contains("user.name=" + "user")); |
| assertTrue(redirectURL.contains( |
| YarnWebServiceParams.REDIRECTED_FROM_NODE + "=true")); |
| assertFalse(redirectURL.contains(YarnWebServiceParams.NM_ID)); |
| } |
| |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.FIELD) |
| private static class MockNMResourceInfo extends NMResourceInfo { |
| public long a = 1000L; |
| public MockNMResourceInfo() { } |
| } |
| |
| @Test |
| public void testGetNMResourceInfo() |
| throws YarnException, InterruptedException, JSONException { |
| ResourcePluginManager rpm = mock(ResourcePluginManager.class); |
| Map<String, ResourcePlugin> namesToPlugins = new HashMap<>(); |
| ResourcePlugin mockPlugin1 = mock(ResourcePlugin.class); |
| NMResourceInfo nmResourceInfo1 = new MockNMResourceInfo(); |
| when(mockPlugin1.getNMResourceInfo()).thenReturn(nmResourceInfo1); |
| namesToPlugins.put("resource-1", mockPlugin1); |
| namesToPlugins.put("yarn.io/resource-1", mockPlugin1); |
| ResourcePlugin mockPlugin2 = mock(ResourcePlugin.class); |
| namesToPlugins.put("resource-2", mockPlugin2); |
| when(rpm.getNameToPlugins()).thenReturn(namesToPlugins); |
| |
| nmContext.setResourcePluginManager(rpm); |
| |
| WebResource r = resource(); |
| ClientResponse response = r.path("ws").path("v1").path("node").path( |
| "resources").path("resource-2").accept(MediaType.APPLICATION_JSON).get( |
| ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON, response.getType().toString()); |
| |
| // Access resource-2 should fail (empty NMResourceInfo returned). |
| String resp = response.getEntity(String.class); |
| assertEquals("null", resp); |
| |
| // Access resource-3 should fail (unknown plugin) |
| response = r.path("ws").path("v1").path("node").path( |
| "resources").path("resource-3").accept(MediaType.APPLICATION_JSON).get( |
| ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON, response.getType().toString()); |
| resp = response.getEntity(String.class); |
| assertEquals("null", resp); |
| |
| // Access resource-1 should success |
| response = r.path("ws").path("v1").path("node").path( |
| "resources").path("resource-1").accept(MediaType.APPLICATION_JSON).get( |
| ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON, response.getType().toString()); |
| JSONObject json = response.getEntity(JSONObject.class); |
| assertEquals(1000, Long.parseLong(json.get("a").toString())); |
| |
| // Access resource-1 should success (encoded yarn.io/Fresource-1). |
| response = r.path("ws").path("v1").path("node").path("resources").path( |
| "yarn.io%2Fresource-1").accept(MediaType.APPLICATION_JSON).get( |
| ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON, response.getType().toString()); |
| json = response.getEntity(JSONObject.class); |
| assertEquals(1000, Long.parseLong(json.get("a").toString())); |
| } |
| |
| private ContainerId createContainerId(int id) { |
| ApplicationId appId = ApplicationId.newInstance(0, 0); |
| ApplicationAttemptId appAttemptId = |
| ApplicationAttemptId.newInstance(appId, 1); |
| ContainerId containerId = ContainerId.newContainerId(appAttemptId, id); |
| return containerId; |
| } |
| |
| @Test |
| public void testGetYarnGpuResourceInfo() |
| throws YarnException, InterruptedException, JSONException { |
| ResourcePluginManager rpm = mock(ResourcePluginManager.class); |
| Map<String, ResourcePlugin> namesToPlugins = new HashMap<>(); |
| ResourcePlugin mockPlugin1 = mock(ResourcePlugin.class); |
| GpuDeviceInformation gpuDeviceInformation = new GpuDeviceInformation(); |
| gpuDeviceInformation.setDriverVersion("1.2.3"); |
| gpuDeviceInformation.setGpus(Arrays.asList(new PerGpuDeviceInformation())); |
| NMResourceInfo nmResourceInfo1 = new NMGpuResourceInfo(gpuDeviceInformation, |
| Arrays.asList(new GpuDevice(1, 1), new GpuDevice(2, 2), |
| new GpuDevice(3, 3)), Arrays |
| .asList(new AssignedGpuDevice(2, 2, createContainerId(1)), |
| new AssignedGpuDevice(3, 3, createContainerId(2)))); |
| when(mockPlugin1.getNMResourceInfo()).thenReturn(nmResourceInfo1); |
| namesToPlugins.put("resource-1", mockPlugin1); |
| namesToPlugins.put("yarn.io/resource-1", mockPlugin1); |
| ResourcePlugin mockPlugin2 = mock(ResourcePlugin.class); |
| namesToPlugins.put("resource-2", mockPlugin2); |
| when(rpm.getNameToPlugins()).thenReturn(namesToPlugins); |
| |
| nmContext.setResourcePluginManager(rpm); |
| |
| WebResource r = resource(); |
| ClientResponse response; |
| JSONObject json; |
| |
| // Access resource-1 should success |
| response = r.path("ws").path("v1").path("node").path( |
| "resources").path("resource-1").accept(MediaType.APPLICATION_JSON).get( |
| ClientResponse.class); |
| assertEquals(MediaType.APPLICATION_JSON, response.getType().toString()); |
| json = response.getEntity(JSONObject.class); |
| assertEquals("1.2.3", |
| json.getJSONObject("gpuDeviceInformation").get("driver_version")); |
| assertEquals(3, json.getJSONArray("totalGpuDevices").length()); |
| assertEquals(2, json.getJSONArray("assignedGpuDevices").length()); |
| assertEquals(2, json.getJSONArray("assignedGpuDevices").length()); |
| } |
| |
| private void testContainerLogs(WebResource r, ContainerId containerId) |
| throws IOException { |
| final String containerIdStr = containerId.toString(); |
| final ApplicationAttemptId appAttemptId = containerId |
| .getApplicationAttemptId(); |
| final ApplicationId appId = appAttemptId.getApplicationId(); |
| final String appIdStr = appId.toString(); |
| final String filename = "logfile1"; |
| final String logMessage = "log message\n"; |
| nmContext.getApplications().put(appId, new ApplicationImpl(null, "user", |
| appId, null, nmContext)); |
| |
| MockContainer container = new MockContainer(appAttemptId, |
| new AsyncDispatcher(), new Configuration(), "user", appId, 1); |
| container.setState(ContainerState.RUNNING); |
| nmContext.getContainers().put(containerId, container); |
| |
| // write out log file |
| Path path = dirsHandler.getLogPathForWrite( |
| ContainerLaunch.getRelativeContainerLogDir( |
| appIdStr, containerIdStr) + "/" + filename, false); |
| |
| File logFile = new File(path.toUri().getPath()); |
| logFile.deleteOnExit(); |
| assertTrue("Failed to create log dir", logFile.getParentFile().mkdirs()); |
| PrintWriter pw = new PrintWriter(logFile); |
| pw.print(logMessage); |
| pw.close(); |
| |
| // ask for it |
| ClientResponse response = r.path(filename) |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| String responseText = response.getEntity(String.class); |
| String responseLogMessage = getLogContext(responseText); |
| assertEquals(logMessage, responseLogMessage); |
| int fullTextSize = responseLogMessage.getBytes().length; |
| |
| // specify how many bytes we should get from logs |
| // specify a position number, it would get the first n bytes from |
| // container log |
| response = r.path(filename) |
| .queryParam("size", "5") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| responseLogMessage = getLogContext(responseText); |
| assertEquals(5, responseLogMessage.getBytes().length); |
| assertEquals(new String(logMessage.getBytes(), 0, 5), responseLogMessage); |
| assertTrue(fullTextSize >= responseLogMessage.getBytes().length); |
| |
| // specify the bytes which is larger than the actual file size, |
| // we would get the full logs |
| response = r.path(filename) |
| .queryParam("size", "10000") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| responseLogMessage = getLogContext(responseText); |
| assertEquals(fullTextSize, responseLogMessage.getBytes().length); |
| assertEquals(logMessage, responseLogMessage); |
| |
| // specify a negative number, it would get the last n bytes from |
| // container log |
| response = r.path(filename) |
| .queryParam("size", "-5") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| responseLogMessage = getLogContext(responseText); |
| assertEquals(5, responseLogMessage.getBytes().length); |
| assertEquals(new String(logMessage.getBytes(), |
| logMessage.getBytes().length - 5, 5), responseLogMessage); |
| assertTrue(fullTextSize >= responseLogMessage.getBytes().length); |
| |
| response = r.path(filename) |
| .queryParam("size", "-10000") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| responseLogMessage = getLogContext(responseText); |
| assertEquals("text/plain", response.getType().toString()); |
| assertEquals(fullTextSize, responseLogMessage.getBytes().length); |
| assertEquals(logMessage, responseLogMessage); |
| |
| // ask and download it |
| response = r.path(filename) |
| .queryParam("format", "octet-stream") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| responseLogMessage = getLogContext(responseText); |
| assertEquals(logMessage, responseLogMessage); |
| assertEquals(200, response.getStatus()); |
| assertEquals("application/octet-stream", response.getType().toString()); |
| |
| // specify a invalid format value |
| response = r.path(filename) |
| .queryParam("format", "123") |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| assertEquals("The valid values for the parameter : format are " |
| + WebAppUtils.listSupportedLogContentType(), responseText); |
| assertEquals(400, response.getStatus()); |
| |
| // ask for file that doesn't exist and it will re-direct to |
| // the log server |
| URI requestURI = r.path("uhhh").getURI(); |
| String redirectURL = getRedirectURL(requestURI.toString()); |
| assertTrue(redirectURL != null); |
| assertTrue(redirectURL.contains(LOGSERVICEWSADDR)); |
| |
| // Get container log files' name |
| WebResource r1 = resource(); |
| response = r1.path("ws").path("v1").path("node") |
| .path("containers").path(containerIdStr) |
| .path("logs").accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(200, response.getStatus()); |
| List<ContainerLogsInfo> responseList = response.getEntity(new GenericType< |
| List<ContainerLogsInfo>>(){}); |
| assertTrue(responseList.size() == 1); |
| assertEquals(responseList.get(0).getLogType(), |
| ContainerLogAggregationType.LOCAL.toString()); |
| List<ContainerLogFileInfo> logMeta = responseList.get(0) |
| .getContainerLogsInfo(); |
| assertTrue(logMeta.size() == 1); |
| assertEquals(logMeta.get(0).getFileName(), filename); |
| |
| // now create an aggregated log in Remote File system |
| File tempLogDir = new File("target", |
| TestNMWebServices.class.getSimpleName() + "temp-log-dir"); |
| try { |
| String aggregatedLogFile = filename + "-aggregated"; |
| String aggregatedLogMessage = "This is aggregated ;og."; |
| TestContainerLogsUtils.createContainerLogFileInRemoteFS( |
| nmContext.getConf(), FileSystem.get(nmContext.getConf()), |
| tempLogDir.getAbsolutePath(), containerId, nmContext.getNodeId(), |
| aggregatedLogFile, "user", aggregatedLogMessage, true); |
| r1 = resource(); |
| response = r1.path("ws").path("v1").path("node") |
| .path("containers").path(containerIdStr) |
| .path("logs").accept(MediaType.APPLICATION_JSON) |
| .get(ClientResponse.class); |
| assertEquals(200, response.getStatus()); |
| responseList = response.getEntity(new GenericType< |
| List<ContainerLogsInfo>>(){}); |
| assertEquals(responseList.size(), 2); |
| for (ContainerLogsInfo logInfo : responseList) { |
| if(logInfo.getLogType().equals( |
| ContainerLogAggregationType.AGGREGATED.toString())) { |
| List<ContainerLogFileInfo> meta = logInfo.getContainerLogsInfo(); |
| assertTrue(meta.size() == 1); |
| assertEquals(meta.get(0).getFileName(), aggregatedLogFile); |
| } else { |
| assertEquals(logInfo.getLogType(), |
| ContainerLogAggregationType.LOCAL.toString()); |
| List<ContainerLogFileInfo> meta = logInfo.getContainerLogsInfo(); |
| assertTrue(meta.size() == 1); |
| assertEquals(meta.get(0).getFileName(), filename); |
| } |
| } |
| |
| // Test whether we could get aggregated log as well |
| TestContainerLogsUtils.createContainerLogFileInRemoteFS( |
| nmContext.getConf(), FileSystem.get(nmContext.getConf()), |
| tempLogDir.getAbsolutePath(), containerId, nmContext.getNodeId(), |
| filename, "user", aggregatedLogMessage, true); |
| response = r.path(filename) |
| .accept(MediaType.TEXT_PLAIN).get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| assertTrue(responseText.contains("LogAggregationType: " |
| + ContainerLogAggregationType.AGGREGATED)); |
| assertTrue(responseText.contains(aggregatedLogMessage)); |
| assertTrue(responseText.contains("LogAggregationType: " |
| + ContainerLogAggregationType.LOCAL)); |
| assertTrue(responseText.contains(logMessage)); |
| } finally { |
| FileUtil.fullyDelete(tempLogDir); |
| } |
| // After container is completed, it is removed from nmContext |
| nmContext.getContainers().remove(containerId); |
| Assert.assertNull(nmContext.getContainers().get(containerId)); |
| response = r.path(filename).accept(MediaType.TEXT_PLAIN) |
| .get(ClientResponse.class); |
| responseText = response.getEntity(String.class); |
| assertTrue(responseText.contains(logMessage)); |
| } |
| |
| public void verifyNodesXML(NodeList nodes) throws JSONException, Exception { |
| for (int i = 0; i < nodes.getLength(); i++) { |
| Element element = (Element) nodes.item(i); |
| |
| verifyNodeInfoGeneric(WebServicesTestUtils.getXmlString(element, "id"), |
| WebServicesTestUtils.getXmlString(element, "healthReport"), |
| WebServicesTestUtils.getXmlLong(element, |
| "totalVmemAllocatedContainersMB"), |
| WebServicesTestUtils.getXmlLong(element, |
| "totalPmemAllocatedContainersMB"), |
| WebServicesTestUtils.getXmlLong(element, |
| "totalVCoresAllocatedContainers"), |
| WebServicesTestUtils.getXmlBoolean(element, "vmemCheckEnabled"), |
| WebServicesTestUtils.getXmlBoolean(element, "pmemCheckEnabled"), |
| WebServicesTestUtils.getXmlLong(element, "lastNodeUpdateTime"), |
| WebServicesTestUtils.getXmlBoolean(element, "nodeHealthy"), |
| WebServicesTestUtils.getXmlString(element, "nodeHostName"), |
| WebServicesTestUtils.getXmlString(element, "hadoopVersionBuiltOn"), |
| WebServicesTestUtils.getXmlString(element, "hadoopBuildVersion"), |
| WebServicesTestUtils.getXmlString(element, "hadoopVersion"), |
| WebServicesTestUtils.getXmlString(element, |
| "nodeManagerVersionBuiltOn"), WebServicesTestUtils.getXmlString( |
| element, "nodeManagerBuildVersion"), |
| WebServicesTestUtils.getXmlString(element, "nodeManagerVersion")); |
| } |
| } |
| |
| public void verifyNodeInfo(JSONObject json) throws JSONException, Exception { |
| assertEquals("incorrect number of elements", 1, json.length()); |
| JSONObject info = json.getJSONObject("nodeInfo"); |
| assertEquals("incorrect number of elements", 17, info.length()); |
| verifyNodeInfoGeneric(info.getString("id"), info.getString("healthReport"), |
| info.getLong("totalVmemAllocatedContainersMB"), |
| info.getLong("totalPmemAllocatedContainersMB"), |
| info.getLong("totalVCoresAllocatedContainers"), |
| info.getBoolean("vmemCheckEnabled"), |
| info.getBoolean("pmemCheckEnabled"), |
| info.getLong("lastNodeUpdateTime"), info.getBoolean("nodeHealthy"), |
| info.getString("nodeHostName"), info.getString("hadoopVersionBuiltOn"), |
| info.getString("hadoopBuildVersion"), info.getString("hadoopVersion"), |
| info.getString("nodeManagerVersionBuiltOn"), |
| info.getString("nodeManagerBuildVersion"), |
| info.getString("nodeManagerVersion")); |
| |
| } |
| |
| public void verifyNodeInfoGeneric(String id, String healthReport, |
| long totalVmemAllocatedContainersMB, long totalPmemAllocatedContainersMB, |
| long totalVCoresAllocatedContainers, |
| boolean vmemCheckEnabled, boolean pmemCheckEnabled, |
| long lastNodeUpdateTime, Boolean nodeHealthy, String nodeHostName, |
| String hadoopVersionBuiltOn, String hadoopBuildVersion, |
| String hadoopVersion, String resourceManagerVersionBuiltOn, |
| String resourceManagerBuildVersion, String resourceManagerVersion) { |
| |
| WebServicesTestUtils.checkStringMatch("id", "testhost.foo.com:8042", id); |
| WebServicesTestUtils.checkStringMatch("healthReport", "Healthy", |
| healthReport); |
| assertEquals("totalVmemAllocatedContainersMB incorrect", 15872, |
| totalVmemAllocatedContainersMB); |
| assertEquals("totalPmemAllocatedContainersMB incorrect", 16384, |
| totalPmemAllocatedContainersMB); |
| assertEquals("totalVCoresAllocatedContainers incorrect", 4000, |
| totalVCoresAllocatedContainers); |
| assertEquals("vmemCheckEnabled incorrect", true, vmemCheckEnabled); |
| assertEquals("pmemCheckEnabled incorrect", true, pmemCheckEnabled); |
| assertTrue("lastNodeUpdateTime incorrect", lastNodeUpdateTime == nmContext |
| .getNodeHealthStatus().getLastHealthReportTime()); |
| assertTrue("nodeHealthy isn't true", nodeHealthy); |
| WebServicesTestUtils.checkStringMatch("nodeHostName", "testhost.foo.com", |
| nodeHostName); |
| |
| WebServicesTestUtils.checkStringMatch("hadoopVersionBuiltOn", |
| VersionInfo.getDate(), hadoopVersionBuiltOn); |
| WebServicesTestUtils.checkStringEqual("hadoopBuildVersion", |
| VersionInfo.getBuildVersion(), hadoopBuildVersion); |
| WebServicesTestUtils.checkStringMatch("hadoopVersion", |
| VersionInfo.getVersion(), hadoopVersion); |
| |
| WebServicesTestUtils.checkStringMatch("resourceManagerVersionBuiltOn", |
| YarnVersionInfo.getDate(), resourceManagerVersionBuiltOn); |
| WebServicesTestUtils.checkStringEqual("resourceManagerBuildVersion", |
| YarnVersionInfo.getBuildVersion(), resourceManagerBuildVersion); |
| WebServicesTestUtils.checkStringMatch("resourceManagerVersion", |
| YarnVersionInfo.getVersion(), resourceManagerVersion); |
| } |
| |
| private String getLogContext(String fullMessage) { |
| String prefix = "LogContents:\n"; |
| String postfix = "End of LogType:"; |
| int prefixIndex = fullMessage.indexOf(prefix) + prefix.length(); |
| int postfixIndex = fullMessage.indexOf(postfix); |
| return fullMessage.substring(prefixIndex, postfixIndex); |
| } |
| |
| private static String getRedirectURL(String url) { |
| String redirectUrl = null; |
| try { |
| HttpURLConnection conn = (HttpURLConnection) new URL(url) |
| .openConnection(); |
| // do not automatically follow the redirection |
| // otherwise we get too many redirections exception |
| conn.setInstanceFollowRedirects(false); |
| if(conn.getResponseCode() == HttpServletResponse.SC_TEMPORARY_REDIRECT) { |
| redirectUrl = conn.getHeaderField("Location"); |
| } |
| } catch (Exception e) { |
| // throw new RuntimeException(e); |
| } |
| return redirectUrl; |
| } |
| } |