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io.trino.server.testing.TestingTrinoServer Maven / Gradle / Ivy
/*
* Licensed 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 io.trino.server.testing;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.io.Closer;
import com.google.common.net.HostAndPort;
import com.google.errorprone.annotations.concurrent.GuardedBy;
import com.google.inject.Injector;
import com.google.inject.Key;
import com.google.inject.Module;
import com.google.inject.Scopes;
import io.airlift.bootstrap.Bootstrap;
import io.airlift.bootstrap.LifeCycleManager;
import io.airlift.discovery.client.Announcer;
import io.airlift.discovery.client.DiscoveryModule;
import io.airlift.discovery.client.ServiceSelectorManager;
import io.airlift.discovery.client.testing.TestingDiscoveryModule;
import io.airlift.event.client.EventModule;
import io.airlift.http.server.testing.TestingHttpServer;
import io.airlift.http.server.testing.TestingHttpServerModule;
import io.airlift.jaxrs.JaxrsModule;
import io.airlift.jmx.testing.TestingJmxModule;
import io.airlift.json.JsonModule;
import io.airlift.node.testing.TestingNodeModule;
import io.airlift.openmetrics.JmxOpenMetricsModule;
import io.airlift.tracetoken.TraceTokenModule;
import io.airlift.tracing.TracingModule;
import io.trino.connector.CatalogManagerModule;
import io.trino.connector.ConnectorName;
import io.trino.connector.ConnectorServicesProvider;
import io.trino.cost.StatsCalculator;
import io.trino.dispatcher.DispatchManager;
import io.trino.eventlistener.EventListenerConfig;
import io.trino.eventlistener.EventListenerManager;
import io.trino.exchange.ExchangeManagerRegistry;
import io.trino.execution.FailureInjector;
import io.trino.execution.FailureInjector.InjectedFailureType;
import io.trino.execution.QueryInfo;
import io.trino.execution.QueryManager;
import io.trino.execution.SqlQueryManager;
import io.trino.execution.SqlTaskManager;
import io.trino.execution.StateMachine.StateChangeListener;
import io.trino.execution.resourcegroups.InternalResourceGroupManager;
import io.trino.memory.ClusterMemoryManager;
import io.trino.memory.LocalMemoryManager;
import io.trino.metadata.AllNodes;
import io.trino.metadata.CatalogManager;
import io.trino.metadata.FunctionBundle;
import io.trino.metadata.FunctionManager;
import io.trino.metadata.GlobalFunctionCatalog;
import io.trino.metadata.InternalNodeManager;
import io.trino.metadata.LanguageFunctionManager;
import io.trino.metadata.Metadata;
import io.trino.metadata.ProcedureRegistry;
import io.trino.metadata.SessionPropertyManager;
import io.trino.metadata.TablePropertyManager;
import io.trino.security.AccessControl;
import io.trino.security.AccessControlConfig;
import io.trino.security.AccessControlManager;
import io.trino.security.GroupProviderManager;
import io.trino.server.GracefulShutdownHandler;
import io.trino.server.PluginInstaller;
import io.trino.server.PrefixObjectNameGeneratorModule;
import io.trino.server.Server;
import io.trino.server.ServerMainModule;
import io.trino.server.SessionPropertyDefaults;
import io.trino.server.ShutdownAction;
import io.trino.server.security.CertificateAuthenticatorManager;
import io.trino.server.security.ServerSecurityModule;
import io.trino.spi.ErrorType;
import io.trino.spi.Plugin;
import io.trino.spi.QueryId;
import io.trino.spi.connector.CatalogHandle;
import io.trino.spi.connector.Connector;
import io.trino.spi.eventlistener.EventListener;
import io.trino.spi.exchange.ExchangeManager;
import io.trino.spi.security.GroupProvider;
import io.trino.spi.security.SystemAccessControl;
import io.trino.spi.type.TypeManager;
import io.trino.split.PageSourceManager;
import io.trino.split.SplitManager;
import io.trino.sql.analyzer.AnalyzerFactory;
import io.trino.sql.analyzer.QueryExplainer;
import io.trino.sql.analyzer.QueryExplainerFactory;
import io.trino.sql.planner.NodePartitioningManager;
import io.trino.sql.planner.Plan;
import io.trino.testing.ProcedureTester;
import io.trino.testing.TestingAccessControlManager;
import io.trino.testing.TestingEventListenerManager;
import io.trino.testing.TestingGroupProvider;
import io.trino.testing.TestingGroupProviderManager;
import io.trino.testing.TestingWarningCollectorModule;
import io.trino.tracing.ForTracing;
import io.trino.tracing.TracingAccessControl;
import io.trino.transaction.TransactionManager;
import io.trino.transaction.TransactionManagerModule;
import org.weakref.jmx.guice.MBeanModule;
import javax.management.MBeanServer;
import java.io.Closeable;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.net.URI;
import java.nio.file.Path;
import java.time.Duration;
import java.time.Instant;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeoutException;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.io.MoreFiles.deleteRecursively;
import static com.google.common.io.RecursiveDeleteOption.ALLOW_INSECURE;
import static com.google.inject.util.Modules.EMPTY_MODULE;
import static java.lang.Integer.parseInt;
import static java.nio.file.Files.createTempDirectory;
import static java.nio.file.Files.isDirectory;
import static java.util.Objects.requireNonNull;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
public class TestingTrinoServer
implements Closeable
{
private static final String VERSION = "testversion";
public static TestingTrinoServer create()
{
return builder().build();
}
public static Builder builder()
{
return new Builder();
}
private final Injector injector;
private final Path baseDataDir;
private final boolean preserveData;
private final LifeCycleManager lifeCycleManager;
private final PluginInstaller pluginInstaller;
private final Optional catalogManager;
private final TestingHttpServer server;
private final TransactionManager transactionManager;
private final TablePropertyManager tablePropertyManager;
private final Metadata metadata;
private final TypeManager typeManager;
private final QueryExplainer queryExplainer;
private final SessionPropertyManager sessionPropertyManager;
private final FunctionManager functionManager;
private final LanguageFunctionManager languageFunctionManager;
private final GlobalFunctionCatalog globalFunctionCatalog;
private final StatsCalculator statsCalculator;
private final ProcedureRegistry procedureRegistry;
private final TestingAccessControlManager accessControl;
private final TestingGroupProviderManager groupProvider;
private final ProcedureTester procedureTester;
private final Optional> resourceGroupManager;
private final SessionPropertyDefaults sessionPropertyDefaults;
private final SplitManager splitManager;
private final PageSourceManager pageSourceManager;
private final NodePartitioningManager nodePartitioningManager;
private final ClusterMemoryManager clusterMemoryManager;
private final LocalMemoryManager localMemoryManager;
private final InternalNodeManager nodeManager;
private final ServiceSelectorManager serviceSelectorManager;
private final DispatchManager dispatchManager;
private final SqlQueryManager queryManager;
private final SqlTaskManager taskManager;
private final GracefulShutdownHandler gracefulShutdownHandler;
private final ShutdownAction shutdownAction;
private final MBeanServer mBeanServer;
private final boolean coordinator;
private final FailureInjector failureInjector;
private final ExchangeManagerRegistry exchangeManagerRegistry;
public static class TestShutdownAction
implements ShutdownAction
{
private final CountDownLatch shutdownCalled = new CountDownLatch(1);
@GuardedBy("this")
private boolean isWorkerShutdown;
@Override
public synchronized void onShutdown()
{
isWorkerShutdown = true;
shutdownCalled.countDown();
}
public void waitForShutdownComplete(long millis)
throws InterruptedException
{
shutdownCalled.await(millis, MILLISECONDS);
}
public synchronized boolean isWorkerShutdown()
{
return isWorkerShutdown;
}
}
private TestingTrinoServer(
boolean coordinator,
Map properties,
Optional environment,
Optional discoveryUri,
Module additionalModule,
Optional baseDataDir,
Optional systemAccessControlConfiguration,
Optional> systemAccessControls,
List eventListeners)
{
this.coordinator = coordinator;
this.baseDataDir = baseDataDir.orElseGet(TestingTrinoServer::tempDirectory);
this.preserveData = baseDataDir.isPresent();
properties = new HashMap<>(properties);
String coordinatorPort = properties.remove("http-server.http.port");
if (coordinatorPort == null) {
coordinatorPort = "0";
}
ImmutableMap.Builder serverProperties = ImmutableMap.builder()
.putAll(properties)
.put("coordinator", String.valueOf(coordinator))
.put("catalog.management", "dynamic")
.put("task.concurrency", "4")
.put("task.max-worker-threads", "4")
// Use task.min-writer-count > 1, as this allows to expose writer-concurrency related bugs.
.put("task.min-writer-count", "2")
.put("exchange.client-threads", "4")
// Reduce memory footprint in tests
.put("exchange.max-buffer-size", "4MB")
.put("internal-communication.shared-secret", "internal-shared-secret");
if (coordinator) {
serverProperties.put("catalog.store", "memory");
// Reduce memory footprint in tests
serverProperties.put("query.min-expire-age", "5s");
}
serverProperties.put("optimizer.ignore-stats-calculator-failures", "false");
ImmutableList.Builder modules = ImmutableList.builder()
.add(new TestingNodeModule(environment))
.add(new TestingHttpServerModule(parseInt(coordinator ? coordinatorPort : "0")))
.add(new JsonModule())
.add(new JaxrsModule())
.add(new MBeanModule())
.add(new PrefixObjectNameGeneratorModule("io.trino"))
.add(new TestingJmxModule())
.add(new JmxOpenMetricsModule())
.add(new EventModule())
.add(new TraceTokenModule())
.add(new TracingModule("trino", VERSION))
.add(new ServerSecurityModule())
.add(new CatalogManagerModule())
.add(new TransactionManagerModule())
.add(new ServerMainModule(VERSION))
.add(new TestingWarningCollectorModule())
.add(binder -> {
binder.bind(EventListenerConfig.class).in(Scopes.SINGLETON);
binder.bind(AccessControlConfig.class).in(Scopes.SINGLETON);
binder.bind(TestingAccessControlManager.class).in(Scopes.SINGLETON);
binder.bind(TestingGroupProvider.class).in(Scopes.SINGLETON);
binder.bind(TestingEventListenerManager.class).in(Scopes.SINGLETON);
binder.bind(AccessControlManager.class).to(TestingAccessControlManager.class).in(Scopes.SINGLETON);
binder.bind(EventListenerManager.class).to(TestingEventListenerManager.class).in(Scopes.SINGLETON);
binder.bind(TestingGroupProviderManager.class).in(Scopes.SINGLETON);
binder.bind(GroupProvider.class).to(TestingGroupProviderManager.class).in(Scopes.SINGLETON);
binder.bind(GroupProviderManager.class).to(TestingGroupProviderManager.class).in(Scopes.SINGLETON);
binder.bind(AccessControl.class).annotatedWith(ForTracing.class).to(AccessControlManager.class).in(Scopes.SINGLETON);
binder.bind(AccessControl.class).to(TracingAccessControl.class).in(Scopes.SINGLETON);
binder.bind(ShutdownAction.class).to(TestShutdownAction.class).in(Scopes.SINGLETON);
binder.bind(GracefulShutdownHandler.class).in(Scopes.SINGLETON);
binder.bind(ProcedureTester.class).in(Scopes.SINGLETON);
binder.bind(ExchangeManagerRegistry.class).in(Scopes.SINGLETON);
});
if (coordinator) {
modules.add(new TestingSessionTimeModule());
}
if (discoveryUri.isPresent()) {
requireNonNull(environment, "environment required when discoveryUri is present");
serverProperties.put("discovery.uri", discoveryUri.get().toString());
modules.add(new DiscoveryModule());
}
else {
modules.add(new TestingDiscoveryModule());
}
modules.add(additionalModule);
Bootstrap app = new Bootstrap(modules.build());
Map optionalProperties = new HashMap<>();
environment.ifPresent(env -> optionalProperties.put("node.environment", env));
injector = app
.doNotInitializeLogging()
.setRequiredConfigurationProperties(serverProperties.buildOrThrow())
.setOptionalConfigurationProperties(optionalProperties)
.quiet()
.initialize();
injector.getInstance(Announcer.class).start();
lifeCycleManager = injector.getInstance(LifeCycleManager.class);
pluginInstaller = injector.getInstance(PluginInstaller.class);
Optional catalogManager = Optional.empty();
if (injector.getExistingBinding(Key.get(CatalogManager.class)) != null) {
catalogManager = Optional.of(injector.getInstance(CatalogManager.class));
}
this.catalogManager = catalogManager;
server = injector.getInstance(TestingHttpServer.class);
transactionManager = injector.getInstance(TransactionManager.class);
tablePropertyManager = injector.getInstance(TablePropertyManager.class);
globalFunctionCatalog = injector.getInstance(GlobalFunctionCatalog.class);
metadata = injector.getInstance(Metadata.class);
typeManager = injector.getInstance(TypeManager.class);
functionManager = injector.getInstance(FunctionManager.class);
accessControl = injector.getInstance(TestingAccessControlManager.class);
groupProvider = injector.getInstance(TestingGroupProviderManager.class);
procedureTester = injector.getInstance(ProcedureTester.class);
splitManager = injector.getInstance(SplitManager.class);
pageSourceManager = injector.getInstance(PageSourceManager.class);
sessionPropertyManager = injector.getInstance(SessionPropertyManager.class);
if (coordinator) {
dispatchManager = injector.getInstance(DispatchManager.class);
queryManager = (SqlQueryManager) injector.getInstance(QueryManager.class);
queryExplainer = injector.getInstance(QueryExplainerFactory.class)
.createQueryExplainer(injector.getInstance(AnalyzerFactory.class));
resourceGroupManager = Optional.of((InternalResourceGroupManager) injector.getInstance(InternalResourceGroupManager.class));
sessionPropertyDefaults = injector.getInstance(SessionPropertyDefaults.class);
nodePartitioningManager = injector.getInstance(NodePartitioningManager.class);
clusterMemoryManager = injector.getInstance(ClusterMemoryManager.class);
languageFunctionManager = injector.getInstance(LanguageFunctionManager.class);
statsCalculator = injector.getInstance(StatsCalculator.class);
procedureRegistry = injector.getInstance(ProcedureRegistry.class);
injector.getInstance(CertificateAuthenticatorManager.class).useDefaultAuthenticator();
}
else {
dispatchManager = null;
queryManager = null;
queryExplainer = null;
resourceGroupManager = Optional.empty();
sessionPropertyDefaults = null;
nodePartitioningManager = null;
clusterMemoryManager = null;
languageFunctionManager = null;
statsCalculator = null;
procedureRegistry = null;
}
localMemoryManager = injector.getInstance(LocalMemoryManager.class);
nodeManager = injector.getInstance(InternalNodeManager.class);
serviceSelectorManager = injector.getInstance(ServiceSelectorManager.class);
gracefulShutdownHandler = injector.getInstance(GracefulShutdownHandler.class);
taskManager = injector.getInstance(SqlTaskManager.class);
shutdownAction = injector.getInstance(ShutdownAction.class);
mBeanServer = injector.getInstance(MBeanServer.class);
failureInjector = injector.getInstance(FailureInjector.class);
exchangeManagerRegistry = injector.getInstance(ExchangeManagerRegistry.class);
systemAccessControlConfiguration.ifPresentOrElse(
configuration -> {
checkArgument(systemAccessControls.isEmpty(), "systemAccessControlConfiguration and systemAccessControls cannot be both present");
accessControl.loadSystemAccessControl(configuration.factoryName(), configuration.configuration());
},
() -> accessControl.setSystemAccessControls(systemAccessControls.orElseThrow()));
EventListenerManager eventListenerManager = injector.getInstance(EventListenerManager.class);
eventListeners.forEach(eventListenerManager::addEventListener);
injector.getInstance(Announcer.class).forceAnnounce();
refreshNodes();
}
@Override
public void close()
throws IOException
{
try (Closer closer = Closer.create()) {
closer.register(() -> {
if (isDirectory(baseDataDir) && !preserveData) {
deleteRecursively(baseDataDir, ALLOW_INSECURE);
}
});
closer.register(() -> {
if (lifeCycleManager != null) {
lifeCycleManager.stop();
}
});
}
}
public void installPlugin(Plugin plugin)
{
pluginInstaller.installPlugin(plugin, ignored -> plugin.getClass().getClassLoader());
}
public DispatchManager getDispatchManager()
{
return dispatchManager;
}
public QueryManager getQueryManager()
{
return queryManager;
}
public Plan getQueryPlan(QueryId queryId)
{
return queryManager.getQueryPlan(queryId);
}
public QueryInfo getFullQueryInfo(QueryId queryId)
{
return queryManager.getFullQueryInfo(queryId);
}
public void addFinalQueryInfoListener(QueryId queryId, StateChangeListener stateChangeListener)
{
queryManager.addFinalQueryInfoListener(queryId, stateChangeListener);
}
public void createCatalog(String catalogName, String connectorName)
{
createCatalog(catalogName, connectorName, ImmutableMap.of());
}
public void createCatalog(String catalogName, String connectorName, Map properties)
{
if (catalogManager.isEmpty()) {
// this is a worker so catalogs are dynamically registered
return;
}
catalogManager.get().createCatalog(catalogName, new ConnectorName(connectorName), properties, false);
}
public void loadExchangeManager(String name, Map properties)
{
exchangeManagerRegistry.loadExchangeManager(name, properties);
}
/**
* Add the event listeners from connectors. Connector event listeners are
* only supported for statically loaded catalogs, and this doesn't match up
* with the model of the testing Trino server. This method should only be
* called once after all catalogs are added.
*/
public void addConnectorEventListeners()
{
Server.addConnectorEventListeners(
injector.getInstance(CatalogManager.class),
injector.getInstance(ConnectorServicesProvider.class),
injector.getInstance(EventListenerManager.class));
}
public Path getBaseDataDir()
{
return baseDataDir;
}
public URI getBaseUrl()
{
return server.getBaseUrl();
}
public URI getHttpsBaseUrl()
{
return server.getHttpServerInfo().getHttpsUri();
}
public URI resolve(String path)
{
return server.getBaseUrl().resolve(path);
}
public HostAndPort getAddress()
{
return HostAndPort.fromParts(getBaseUrl().getHost(), getBaseUrl().getPort());
}
public HostAndPort getHttpsAddress()
{
URI httpsUri = server.getHttpServerInfo().getHttpsUri();
return HostAndPort.fromParts(httpsUri.getHost(), httpsUri.getPort());
}
public TransactionManager getTransactionManager()
{
return transactionManager;
}
public TablePropertyManager getTablePropertyManager()
{
return tablePropertyManager;
}
public Metadata getMetadata()
{
return metadata;
}
public TypeManager getTypeManager()
{
return typeManager;
}
public QueryExplainer getQueryExplainer()
{
return queryExplainer;
}
public SessionPropertyManager getSessionPropertyManager()
{
return sessionPropertyManager;
}
public FunctionManager getFunctionManager()
{
return functionManager;
}
public LanguageFunctionManager getLanguageFunctionManager()
{
checkState(coordinator, "not a coordinator");
return languageFunctionManager;
}
public void addFunctions(FunctionBundle functionBundle)
{
globalFunctionCatalog.addFunctions(functionBundle);
}
public StatsCalculator getStatsCalculator()
{
checkState(coordinator, "not a coordinator");
return statsCalculator;
}
public ProcedureRegistry getProcedureRegistry()
{
return procedureRegistry;
}
public TestingAccessControlManager getAccessControl()
{
return accessControl;
}
public TestingGroupProviderManager getGroupProvider()
{
return groupProvider;
}
public ProcedureTester getProcedureTester()
{
return procedureTester;
}
public SplitManager getSplitManager()
{
return splitManager;
}
public ExchangeManager getExchangeManager()
{
return exchangeManagerRegistry.getExchangeManager();
}
public PageSourceManager getPageSourceManager()
{
return pageSourceManager;
}
public Optional> getResourceGroupManager()
{
return resourceGroupManager;
}
public SessionPropertyDefaults getSessionPropertyDefaults()
{
return sessionPropertyDefaults;
}
public NodePartitioningManager getNodePartitioningManager()
{
return nodePartitioningManager;
}
public LocalMemoryManager getLocalMemoryManager()
{
return localMemoryManager;
}
public ClusterMemoryManager getClusterMemoryManager()
{
checkState(coordinator, "not a coordinator");
return clusterMemoryManager;
}
public MBeanServer getMbeanServer()
{
return mBeanServer;
}
public GracefulShutdownHandler getGracefulShutdownHandler()
{
return gracefulShutdownHandler;
}
public SqlTaskManager getTaskManager()
{
return taskManager;
}
public ShutdownAction getShutdownAction()
{
return shutdownAction;
}
public Connector getConnector(String catalogName)
{
checkState(coordinator, "not a coordinator");
CatalogHandle catalogHandle = catalogManager.orElseThrow().getCatalog(catalogName)
.orElseThrow(() -> new IllegalArgumentException("Catalog does not exist: " + catalogName))
.getCatalogHandle();
return injector.getInstance(ConnectorServicesProvider.class)
.getConnectorServices(catalogHandle)
.getConnector();
}
public boolean isCoordinator()
{
return coordinator;
}
public final AllNodes refreshNodes()
{
serviceSelectorManager.forceRefresh();
nodeManager.refreshNodes();
return nodeManager.getAllNodes();
}
public void waitForNodeRefresh(Duration timeout)
throws InterruptedException, TimeoutException
{
Instant start = Instant.now();
while (refreshNodes().getActiveNodes().size() < 1) {
if (Duration.between(start, Instant.now()).compareTo(timeout) > 0) {
throw new TimeoutException("Timed out while waiting for the node to refresh");
}
MILLISECONDS.sleep(10);
}
}
public T getInstance(Key key)
{
return injector.getInstance(key);
}
public void injectTaskFailure(
String traceToken,
int stageId,
int partitionId,
int attemptId,
InjectedFailureType injectionType,
Optional errorType)
{
failureInjector.injectTaskFailure(
traceToken,
stageId,
partitionId,
attemptId,
injectionType,
errorType);
}
private static Path tempDirectory()
{
try {
return createTempDirectory("TrinoTest");
}
catch (IOException e) {
throw new UncheckedIOException(e);
}
}
public static class Builder
{
private boolean coordinator = true;
private Map properties = ImmutableMap.of();
private Optional environment = Optional.empty();
private Optional discoveryUri = Optional.empty();
private Module additionalModule = EMPTY_MODULE;
private Optional baseDataDir = Optional.empty();
private Optional systemAccessControlConfiguration = Optional.empty();
private Optional> systemAccessControls = Optional.of(ImmutableList.of());
private List eventListeners = ImmutableList.of();
public Builder setCoordinator(boolean coordinator)
{
this.coordinator = coordinator;
return this;
}
public Builder setProperties(Map properties)
{
this.properties = ImmutableMap.copyOf(requireNonNull(properties, "properties is null"));
return this;
}
public Builder setEnvironment(String environment)
{
this.environment = Optional.of(environment);
return this;
}
public Builder setDiscoveryUri(URI discoveryUri)
{
this.discoveryUri = Optional.of(discoveryUri);
return this;
}
public Builder setAdditionalModule(Module additionalModule)
{
this.additionalModule = requireNonNull(additionalModule, "additionalModule is null");
return this;
}
public Builder setBaseDataDir(Optional baseDataDir)
{
this.baseDataDir = requireNonNull(baseDataDir, "baseDataDir is null");
return this;
}
public Builder setSystemAccessControlConfiguration(Optional systemAccessControlConfiguration)
{
this.systemAccessControlConfiguration = requireNonNull(systemAccessControlConfiguration, "systemAccessControlConfiguration is null");
return this;
}
public Builder setSystemAccessControl(SystemAccessControl systemAccessControl)
{
return setSystemAccessControls(Optional.of(ImmutableList.of(requireNonNull(systemAccessControl, "systemAccessControl is null"))));
}
public Builder setSystemAccessControls(Optional> systemAccessControls)
{
this.systemAccessControls = systemAccessControls.map(ImmutableList::copyOf);
return this;
}
public Builder setEventListeners(List eventListeners)
{
this.eventListeners = ImmutableList.copyOf(requireNonNull(eventListeners, "eventListeners is null"));
return this;
}
public TestingTrinoServer build()
{
return new TestingTrinoServer(
coordinator,
properties,
environment,
discoveryUri,
additionalModule,
baseDataDir,
systemAccessControlConfiguration,
systemAccessControls,
eventListeners);
}
}
}
