YARN-7449. Split up class TestYarnClient to TestYarnClient and TestYarnClientImpl. Contributed by Szilard Nemeth.
This commit is contained in:
Miklos Szegedi
parent
55432b0981
commit
bbbc7cc426
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@ -18,41 +18,9 @@
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package org.apache.hadoop.yarn.client.api.impl;
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import static org.mockito.Matchers.any;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import java.io.IOException;
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import java.lang.Thread.State;
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import java.nio.ByteBuffer;
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import java.security.PrivilegedExceptionAction;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.EnumSet;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.apache.commons.io.IOUtils;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.io.DataInputByteBuffer;
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import org.apache.hadoop.io.DataOutputBuffer;
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import org.apache.hadoop.io.Text;
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import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
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import org.apache.hadoop.security.Credentials;
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import org.apache.hadoop.security.SecurityUtil;
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import org.apache.hadoop.security.UserGroupInformation;
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import org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
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import org.apache.hadoop.security.token.Token;
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import org.apache.hadoop.security.token.TokenIdentifier;
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import org.apache.hadoop.test.GenericTestUtils;
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import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
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import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest;
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@ -74,7 +42,6 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse;
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import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
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import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
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import org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest;
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import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
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import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
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import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
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import org.apache.hadoop.yarn.api.records.ApplicationId;
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@ -92,7 +59,6 @@ import org.apache.hadoop.yarn.api.records.SignalContainerCommand;
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import org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState;
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import org.apache.hadoop.yarn.api.records.YarnApplicationState;
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import org.apache.hadoop.yarn.client.api.AHSClient;
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import org.apache.hadoop.yarn.client.api.TimelineClient;
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import org.apache.hadoop.yarn.client.api.YarnClient;
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import org.apache.hadoop.yarn.client.api.YarnClientApplication;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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@ -100,7 +66,6 @@ import org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException;
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import org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException;
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import org.apache.hadoop.yarn.exceptions.ContainerNotFoundException;
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import org.apache.hadoop.yarn.exceptions.YarnException;
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import org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier;
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import org.apache.hadoop.yarn.server.MiniYARNCluster;
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import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
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import org.apache.hadoop.yarn.server.resourcemanager.ParameterizedSchedulerTestBase;
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@ -115,8 +80,28 @@ import org.junit.Test;
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import org.mockito.ArgumentCaptor;
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import org.slf4j.event.Level;
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import java.io.IOException;
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import java.lang.Thread.State;
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import java.security.PrivilegedExceptionAction;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.EnumSet;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import static org.mockito.Matchers.any;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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/**
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* This class is to test class {@link YarnClient) and {@link YarnClientImpl}.
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* This class is to test class {@link YarnClient).
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*/
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public class TestYarnClient extends ParameterizedSchedulerTestBase {
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@ -146,17 +131,6 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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rm.stop();
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}
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@Test
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public void testStartWithTimelineV15() throws Exception {
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Configuration conf = getConf();
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
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conf.setFloat(YarnConfiguration.TIMELINE_SERVICE_VERSION, 1.5f);
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YarnClientImpl client = (YarnClientImpl) YarnClient.createYarnClient();
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client.init(conf);
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client.start();
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client.stop();
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}
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@Test
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public void testStartTimelineClientWithErrors()
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throws Exception {
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@ -413,7 +387,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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RMApp app = rm.submitApp(2000);
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RMApp app1 =
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rm.submitApp(200, "name", "user",
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new HashMap<ApplicationAccessType, String>(), false, "default", -1,
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new HashMap<>(), false, "default", -1,
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null, "MAPREDUCE");
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Assert.assertEquals("YARN", app.getApplicationType());
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Assert.assertEquals("MAPREDUCE", app1.getApplicationType());
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@ -427,7 +401,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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rm.start();
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RMApp app1 =
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rm.submitApp(200, "name", "user",
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new HashMap<ApplicationAccessType, String>(), false, "default", -1,
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new HashMap<>(), false, "default", -1,
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null, "MAPREDUCE-LENGTH-IS-20");
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Assert.assertEquals("MAPREDUCE-LENGTH-IS-", app1.getApplicationType());
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rm.stop();
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@ -444,7 +418,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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List<ApplicationReport> reports = client.getApplications();
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Assert.assertEquals(reports, expectedReports);
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Set<String> appTypes = new HashSet<String>();
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Set<String> appTypes = new HashSet<>();
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appTypes.add("YARN");
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appTypes.add("NON-YARN");
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@ -601,7 +575,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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Assert.assertEquals(labelsToNodes.size(), 3);
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// Get labels to nodes for selected labels
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Set<String> setLabels = new HashSet<String>(Arrays.asList("x", "z"));
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Set<String> setLabels = new HashSet<>(Arrays.asList("x", "z"));
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expectedLabelsToNodes =
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((MockYarnClient)client).getLabelsToNodesMap(setLabels);
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labelsToNodes = client.getLabelsToNodes(setLabels);
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@ -634,11 +608,11 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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private ApplicationReport mockReport;
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private List<ApplicationReport> reports;
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private HashMap<ApplicationId, List<ApplicationAttemptReport>> attempts =
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new HashMap<ApplicationId, List<ApplicationAttemptReport>>();
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new HashMap<>();
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private HashMap<ApplicationAttemptId, List<ContainerReport>> containers =
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new HashMap<ApplicationAttemptId, List<ContainerReport>>();
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new HashMap<>();
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private HashMap<ApplicationAttemptId, List<ContainerReport>> containersFromAHS =
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new HashMap<ApplicationAttemptId, List<ContainerReport>>();
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new HashMap<>();
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GetApplicationsResponse mockAppResponse =
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mock(GetApplicationsResponse.class);
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@ -739,9 +713,9 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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"user", "queue", "appname", "host", 124, null,
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YarnApplicationState.RUNNING, "diagnostics", "url", 0, 0, 0,
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FinalApplicationStatus.SUCCEEDED, null, "N/A", 0.53789f, "YARN", null);
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List<ApplicationReport> applicationReports = new ArrayList<ApplicationReport>();
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List<ApplicationReport> applicationReports = new ArrayList<>();
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applicationReports.add(newApplicationReport);
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List<ApplicationAttemptReport> appAttempts = new ArrayList<ApplicationAttemptReport>();
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List<ApplicationAttemptReport> appAttempts = new ArrayList<>();
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ApplicationAttemptReport attempt = ApplicationAttemptReport.newInstance(
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ApplicationAttemptId.newInstance(applicationId, 1),
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"host",
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@ -767,7 +741,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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appAttempts.add(attempt1);
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attempts.put(applicationId, appAttempts);
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List<ContainerReport> containerReports = new ArrayList<ContainerReport>();
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List<ContainerReport> containerReports = new ArrayList<>();
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ContainerReport container = ContainerReport.newInstance(
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ContainerId.newContainerId(attempt.getApplicationAttemptId(), 1), null,
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NodeId.newInstance("host", 1234), Priority.UNDEFINED, 1234, 5678,
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@ -785,7 +759,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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//add containers to be sent from AHS
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List<ContainerReport> containerReportsForAHS =
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new ArrayList<ContainerReport>();
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new ArrayList<>();
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container = ContainerReport.newInstance(
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ContainerId.newContainerId(attempt.getApplicationAttemptId(), 1), null,
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@ -843,7 +817,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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List<ApplicationReport> applicationReports,
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Set<String> applicationTypes, EnumSet<YarnApplicationState> applicationStates) {
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List<ApplicationReport> appReports = new ArrayList<ApplicationReport>();
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List<ApplicationReport> appReports = new ArrayList<>();
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for (ApplicationReport appReport : applicationReports) {
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if (applicationTypes != null && !applicationTypes.isEmpty()) {
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if (!applicationTypes.contains(appReport.getApplicationType())) {
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@ -878,9 +852,9 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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}
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public Map<String, Set<NodeId>> getLabelsToNodesMap() {
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Map<String, Set<NodeId>> map = new HashMap<String, Set<NodeId>>();
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Map<String, Set<NodeId>> map = new HashMap<>();
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Set<NodeId> setNodeIds =
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new HashSet<NodeId>(Arrays.asList(
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new HashSet<>(Arrays.asList(
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NodeId.newInstance("host1", 0), NodeId.newInstance("host2", 0)));
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map.put("x", setNodeIds);
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map.put("y", setNodeIds);
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@ -889,8 +863,8 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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}
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public Map<String, Set<NodeId>> getLabelsToNodesMap(Set<String> labels) {
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Map<String, Set<NodeId>> map = new HashMap<String, Set<NodeId>>();
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Set<NodeId> setNodeIds = new HashSet<NodeId>(Arrays.asList(
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Map<String, Set<NodeId>> map = new HashMap<>();
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Set<NodeId> setNodeIds = new HashSet<>(Arrays.asList(
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NodeId.newInstance("host1", 0), NodeId.newInstance("host2", 0)));
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for (String label : labels) {
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map.put(label, setNodeIds);
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@ -907,8 +881,8 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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}
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public Map<NodeId, Set<String>> getNodeToLabelsMap() {
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Map<NodeId, Set<String>> map = new HashMap<NodeId, Set<String>>();
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Set<String> setNodeLabels = new HashSet<String>(Arrays.asList("x", "y"));
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Map<NodeId, Set<String>> map = new HashMap<>();
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Set<String> setNodeLabels = new HashSet<>(Arrays.asList("x", "y"));
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map.put(NodeId.newInstance("host", 0), setNodeLabels);
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return map;
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}
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@ -985,7 +959,7 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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private ContainerReport getContainer(
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ContainerId containerId,
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HashMap<ApplicationAttemptId, List<ContainerReport>> containersToAppAttemptMapping)
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throws YarnException, IOException {
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throws YarnException {
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List<ContainerReport> containersForAppAttempt =
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containersToAppAttemptMapping.get(containerId
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.getApplicationAttemptId());
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@ -1119,174 +1093,6 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
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Assert.assertEquals(unmanagedApplication, report.isUnmanagedApp());
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}
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@Test
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public void testAsyncAPIPollTimeout() {
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testAsyncAPIPollTimeoutHelper(null, false);
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testAsyncAPIPollTimeoutHelper(0L, true);
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testAsyncAPIPollTimeoutHelper(1L, true);
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}
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private void testAsyncAPIPollTimeoutHelper(Long valueForTimeout,
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boolean expectedTimeoutEnforcement) {
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YarnClientImpl client = new YarnClientImpl();
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try {
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Configuration conf = getConf();
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if (valueForTimeout != null) {
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conf.setLong(
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YarnConfiguration.YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS,
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valueForTimeout);
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}
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client.init(conf);
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Assert.assertEquals(
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expectedTimeoutEnforcement, client.enforceAsyncAPITimeout());
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} finally {
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IOUtils.closeQuietly(client);
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}
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}
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@Test
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public void testBestEffortTimelineDelegationToken()
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throws Exception {
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Configuration conf = getConf();
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
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SecurityUtil.setAuthenticationMethod(AuthenticationMethod.KERBEROS, conf);
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YarnClientImpl client = spy(new YarnClientImpl() {
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@Override
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TimelineClient createTimelineClient() throws IOException, YarnException {
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timelineClient = mock(TimelineClient.class);
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when(timelineClient.getDelegationToken(any(String.class)))
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.thenThrow(new RuntimeException("Best effort test exception"));
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return timelineClient;
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}
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});
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client.init(conf);
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_CLIENT_BEST_EFFORT,
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true);
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client.serviceInit(conf);
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client.getTimelineDelegationToken();
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try {
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_CLIENT_BEST_EFFORT, false);
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client.serviceInit(conf);
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client.getTimelineDelegationToken();
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Assert.fail("Get delegation token should have thrown an exception");
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} catch (IOException e) {
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// Success
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}
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}
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@Test
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public void testAutomaticTimelineDelegationTokenLoading()
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throws Exception {
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Configuration conf = getConf();
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
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SecurityUtil.setAuthenticationMethod(AuthenticationMethod.KERBEROS, conf);
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TimelineDelegationTokenIdentifier timelineDT =
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new TimelineDelegationTokenIdentifier();
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final Token<TimelineDelegationTokenIdentifier> dToken =
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new Token<TimelineDelegationTokenIdentifier>(
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timelineDT.getBytes(), new byte[0], timelineDT.getKind(), new Text());
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// create a mock client
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YarnClientImpl client = spy(new YarnClientImpl() {
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@Override
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TimelineClient createTimelineClient() throws IOException, YarnException {
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timelineClient = mock(TimelineClient.class);
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when(timelineClient.getDelegationToken(any(String.class)))
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.thenReturn(dToken);
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return timelineClient;
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}
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@Override
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protected void serviceStart() throws Exception {
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rmClient = mock(ApplicationClientProtocol.class);
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}
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@Override
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protected void serviceStop() throws Exception {
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}
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@Override
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public ApplicationReport getApplicationReport(ApplicationId appId) {
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ApplicationReport report = mock(ApplicationReport.class);
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when(report.getYarnApplicationState())
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.thenReturn(YarnApplicationState.RUNNING);
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return report;
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}
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@Override
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public boolean isSecurityEnabled() {
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return true;
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}
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});
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client.init(conf);
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client.start();
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try {
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// when i == 0, timeline DT already exists, no need to get one more
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// when i == 1, timeline DT doesn't exist, need to get one more
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for (int i = 0; i < 2; ++i) {
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ApplicationSubmissionContext context =
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mock(ApplicationSubmissionContext.class);
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ApplicationId applicationId = ApplicationId.newInstance(0, i + 1);
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when(context.getApplicationId()).thenReturn(applicationId);
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DataOutputBuffer dob = new DataOutputBuffer();
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Credentials credentials = new Credentials();
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if (i == 0) {
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credentials.addToken(client.timelineService, dToken);
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}
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credentials.writeTokenStorageToStream(dob);
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ByteBuffer tokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
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ContainerLaunchContext clc = ContainerLaunchContext.newInstance(
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null, null, null, null, tokens, null);
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when(context.getAMContainerSpec()).thenReturn(clc);
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client.submitApplication(context);
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if (i == 0) {
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// GetTimelineDelegationToken shouldn't be called
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verify(client, never()).getTimelineDelegationToken();
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}
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// In either way, token should be there
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credentials = new Credentials();
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DataInputByteBuffer dibb = new DataInputByteBuffer();
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tokens = clc.getTokens();
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if (tokens != null) {
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dibb.reset(tokens);
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credentials.readTokenStorageStream(dibb);
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tokens.rewind();
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}
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Collection<Token<? extends TokenIdentifier>> dTokens =
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credentials.getAllTokens();
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Assert.assertEquals(1, dTokens.size());
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Assert.assertEquals(dToken, dTokens.iterator().next());
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}
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} finally {
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client.stop();
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}
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}
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@Test
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public void testParseTimelineDelegationTokenRenewer() throws Exception {
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// Client side
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YarnClientImpl client = (YarnClientImpl) YarnClient.createYarnClient();
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Configuration conf = getConf();
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conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
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conf.set(YarnConfiguration.RM_PRINCIPAL, "rm/_HOST@EXAMPLE.COM");
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conf.set(
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YarnConfiguration.RM_ADDRESS, "localhost:8188");
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try {
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client.init(conf);
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client.start();
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Assert.assertEquals("rm/localhost@EXAMPLE.COM", client.timelineDTRenewer);
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} finally {
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client.stop();
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}
|
||||
}
|
||||
|
||||
@Test(timeout = 30000, expected = ApplicationNotFoundException.class)
|
||||
public void testShouldNotRetryForeverForNonNetworkExceptions() throws Exception {
|
||||
YarnConfiguration conf = getConf();
|
||||
|
|
@ -1353,10 +1159,8 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
|
|||
timelineClientBestEffort);
|
||||
conf.setFloat(YarnConfiguration.TIMELINE_SERVICE_VERSION,
|
||||
timelineVersion);
|
||||
YarnClient client = new MockYarnClient();
|
||||
if (client instanceof YarnClientImpl) {
|
||||
YarnClientImpl impl = (YarnClientImpl) client;
|
||||
YarnClientImpl spyClient = spy(impl);
|
||||
MockYarnClient client = new MockYarnClient();
|
||||
MockYarnClient spyClient = spy(client);
|
||||
when(spyClient.createTimelineClient()).thenThrow(mockErr);
|
||||
CreateTimelineClientErrorVerifier verifier = spy(errVerifier);
|
||||
spyClient.init(conf);
|
||||
|
|
@ -1386,7 +1190,6 @@ public class TestYarnClient extends ParameterizedSchedulerTestBase {
|
|||
spyClient.stop();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private abstract class CreateTimelineClientErrorVerifier {
|
||||
// Verify verifyError gets executed with expected times
|
||||
|
|
|
|||
|
|
@ -0,0 +1,254 @@
|
|||
/**
|
||||
* 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.client.api.impl;
|
||||
|
||||
import org.apache.commons.io.IOUtils;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.io.DataInputByteBuffer;
|
||||
import org.apache.hadoop.io.DataOutputBuffer;
|
||||
import org.apache.hadoop.io.Text;
|
||||
import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
|
||||
import org.apache.hadoop.security.Credentials;
|
||||
import org.apache.hadoop.security.SecurityUtil;
|
||||
import org.apache.hadoop.security.UserGroupInformation;
|
||||
import org.apache.hadoop.security.token.Token;
|
||||
import org.apache.hadoop.security.token.TokenIdentifier;
|
||||
import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
|
||||
import org.apache.hadoop.yarn.api.records.ApplicationId;
|
||||
import org.apache.hadoop.yarn.api.records.ApplicationReport;
|
||||
import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext;
|
||||
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
|
||||
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
|
||||
import org.apache.hadoop.yarn.client.api.TimelineClient;
|
||||
import org.apache.hadoop.yarn.client.api.YarnClient;
|
||||
import org.apache.hadoop.yarn.conf.YarnConfiguration;
|
||||
import org.apache.hadoop.yarn.exceptions.YarnException;
|
||||
import org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager
|
||||
.ParameterizedSchedulerTestBase;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.Collection;
|
||||
|
||||
import static org.mockito.Matchers.any;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.never;
|
||||
import static org.mockito.Mockito.spy;
|
||||
import static org.mockito.Mockito.verify;
|
||||
import static org.mockito.Mockito.when;
|
||||
|
||||
/**
|
||||
* This class is to test class {@link YarnClientImpl ).
|
||||
*/
|
||||
public class TestYarnClientImpl extends ParameterizedSchedulerTestBase {
|
||||
|
||||
public TestYarnClientImpl(SchedulerType type) throws IOException {
|
||||
super(type);
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setup() {
|
||||
QueueMetrics.clearQueueMetrics();
|
||||
DefaultMetricsSystem.setMiniClusterMode(true);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testStartWithTimelineV15() {
|
||||
Configuration conf = getConf();
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
|
||||
conf.setFloat(YarnConfiguration.TIMELINE_SERVICE_VERSION, 1.5f);
|
||||
YarnClientImpl client = (YarnClientImpl) YarnClient.createYarnClient();
|
||||
client.init(conf);
|
||||
client.start();
|
||||
client.stop();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAsyncAPIPollTimeout() {
|
||||
testAsyncAPIPollTimeoutHelper(null, false);
|
||||
testAsyncAPIPollTimeoutHelper(0L, true);
|
||||
testAsyncAPIPollTimeoutHelper(1L, true);
|
||||
}
|
||||
|
||||
private void testAsyncAPIPollTimeoutHelper(Long valueForTimeout,
|
||||
boolean expectedTimeoutEnforcement) {
|
||||
YarnClientImpl client = new YarnClientImpl();
|
||||
try {
|
||||
Configuration conf = getConf();
|
||||
if (valueForTimeout != null) {
|
||||
conf.setLong(
|
||||
YarnConfiguration.YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS,
|
||||
valueForTimeout);
|
||||
}
|
||||
|
||||
client.init(conf);
|
||||
|
||||
Assert.assertEquals(
|
||||
expectedTimeoutEnforcement, client.enforceAsyncAPITimeout());
|
||||
} finally {
|
||||
IOUtils.closeQuietly(client);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testBestEffortTimelineDelegationToken()
|
||||
throws Exception {
|
||||
Configuration conf = getConf();
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
|
||||
SecurityUtil.setAuthenticationMethod(UserGroupInformation.AuthenticationMethod.KERBEROS, conf);
|
||||
|
||||
YarnClientImpl client = spy(new YarnClientImpl() {
|
||||
|
||||
@Override
|
||||
TimelineClient createTimelineClient() throws IOException, YarnException {
|
||||
timelineClient = mock(TimelineClient.class);
|
||||
when(timelineClient.getDelegationToken(any(String.class)))
|
||||
.thenThrow(new RuntimeException("Best effort test exception"));
|
||||
return timelineClient;
|
||||
}
|
||||
});
|
||||
|
||||
client.init(conf);
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_CLIENT_BEST_EFFORT,
|
||||
true);
|
||||
client.serviceInit(conf);
|
||||
client.getTimelineDelegationToken();
|
||||
|
||||
try {
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_CLIENT_BEST_EFFORT, false);
|
||||
client.serviceInit(conf);
|
||||
client.getTimelineDelegationToken();
|
||||
Assert.fail("Get delegation token should have thrown an exception");
|
||||
} catch (IOException e) {
|
||||
// Success
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAutomaticTimelineDelegationTokenLoading()
|
||||
throws Exception {
|
||||
Configuration conf = getConf();
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
|
||||
SecurityUtil.setAuthenticationMethod(UserGroupInformation.AuthenticationMethod.KERBEROS, conf);
|
||||
TimelineDelegationTokenIdentifier timelineDT =
|
||||
new TimelineDelegationTokenIdentifier();
|
||||
final Token<TimelineDelegationTokenIdentifier> dToken =
|
||||
new Token<>(
|
||||
timelineDT.getBytes(), new byte[0], timelineDT.getKind(), new Text());
|
||||
// create a mock client
|
||||
YarnClientImpl client = spy(new YarnClientImpl() {
|
||||
|
||||
@Override
|
||||
TimelineClient createTimelineClient() throws IOException, YarnException {
|
||||
timelineClient = mock(TimelineClient.class);
|
||||
when(timelineClient.getDelegationToken(any(String.class)))
|
||||
.thenReturn(dToken);
|
||||
return timelineClient;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
protected void serviceStart() {
|
||||
rmClient = mock(ApplicationClientProtocol.class);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void serviceStop() {
|
||||
}
|
||||
|
||||
@Override
|
||||
public ApplicationReport getApplicationReport(ApplicationId appId) {
|
||||
ApplicationReport report = mock(ApplicationReport.class);
|
||||
when(report.getYarnApplicationState())
|
||||
.thenReturn(YarnApplicationState.RUNNING);
|
||||
return report;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isSecurityEnabled() {
|
||||
return true;
|
||||
}
|
||||
});
|
||||
client.init(conf);
|
||||
client.start();
|
||||
try {
|
||||
// when i == 0, timeline DT already exists, no need to get one more
|
||||
// when i == 1, timeline DT doesn't exist, need to get one more
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
ApplicationSubmissionContext context =
|
||||
mock(ApplicationSubmissionContext.class);
|
||||
ApplicationId applicationId = ApplicationId.newInstance(0, i + 1);
|
||||
when(context.getApplicationId()).thenReturn(applicationId);
|
||||
DataOutputBuffer dob = new DataOutputBuffer();
|
||||
Credentials credentials = new Credentials();
|
||||
if (i == 0) {
|
||||
credentials.addToken(client.timelineService, dToken);
|
||||
}
|
||||
credentials.writeTokenStorageToStream(dob);
|
||||
ByteBuffer tokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
|
||||
ContainerLaunchContext clc = ContainerLaunchContext.newInstance(
|
||||
null, null, null, null, tokens, null);
|
||||
when(context.getAMContainerSpec()).thenReturn(clc);
|
||||
client.submitApplication(context);
|
||||
if (i == 0) {
|
||||
// GetTimelineDelegationToken shouldn't be called
|
||||
verify(client, never()).getTimelineDelegationToken();
|
||||
}
|
||||
// In either way, token should be there
|
||||
credentials = new Credentials();
|
||||
DataInputByteBuffer dibb = new DataInputByteBuffer();
|
||||
tokens = clc.getTokens();
|
||||
if (tokens != null) {
|
||||
dibb.reset(tokens);
|
||||
credentials.readTokenStorageStream(dibb);
|
||||
tokens.rewind();
|
||||
}
|
||||
Collection<Token<? extends TokenIdentifier>> dTokens =
|
||||
credentials.getAllTokens();
|
||||
Assert.assertEquals(1, dTokens.size());
|
||||
Assert.assertEquals(dToken, dTokens.iterator().next());
|
||||
}
|
||||
} finally {
|
||||
client.stop();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testParseTimelineDelegationTokenRenewer() {
|
||||
// Client side
|
||||
YarnClientImpl client = (YarnClientImpl) YarnClient.createYarnClient();
|
||||
Configuration conf = getConf();
|
||||
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
|
||||
conf.set(YarnConfiguration.RM_PRINCIPAL, "rm/_HOST@EXAMPLE.COM");
|
||||
conf.set(
|
||||
YarnConfiguration.RM_ADDRESS, "localhost:8188");
|
||||
try {
|
||||
client.init(conf);
|
||||
client.start();
|
||||
Assert.assertEquals("rm/localhost@EXAMPLE.COM", client.timelineDTRenewer);
|
||||
} finally {
|
||||
client.stop();
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue