Examples with ConnectorSplitManager io.trino.spi.connector.ConnectorSplitManager used on opensource projects

Example 1 with ConnectorSplitManager

use of io.trino.spi.connector.ConnectorSplitManager in project trino by trinodb.

the class SplitManager method getConnectorSplitManager.

private ConnectorSplitManager getConnectorSplitManager(CatalogName catalogName) {
    ConnectorSplitManager result = splitManagers.get(catalogName);
    checkArgument(result != null, "No split manager for connector '%s'", catalogName);
    return result;
}

Example 2 with ConnectorSplitManager

use of io.trino.spi.connector.ConnectorSplitManager in project trino by trinodb.

the class InternalHiveConnectorFactory method createConnector.

public static Connector createConnector(String catalogName, Map<String, String> config, ConnectorContext context, Module module, Optional<HiveMetastore> metastore, Optional<CachingDirectoryLister> cachingDirectoryLister) {
    requireNonNull(config, "config is null");
    ClassLoader classLoader = InternalHiveConnectorFactory.class.getClassLoader();
    try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
        Bootstrap app = new Bootstrap(new CatalogNameModule(catalogName), new EventModule(), new MBeanModule(), new ConnectorObjectNameGeneratorModule(catalogName, "io.trino.plugin.hive", "trino.plugin.hive"), new JsonModule(), new TypeDeserializerModule(context.getTypeManager()), new HiveModule(), new CachingDirectoryListerModule(cachingDirectoryLister), new HiveHdfsModule(), new HiveS3Module(), new HiveGcsModule(), new HiveAzureModule(), conditionalModule(RubixEnabledConfig.class, RubixEnabledConfig::isCacheEnabled, new RubixModule()), new HiveMetastoreModule(metastore), new HiveSecurityModule(), new HdfsAuthenticationModule(), new HiveProcedureModule(), new MBeanServerModule(), binder -> {
            binder.bind(NodeVersion.class).toInstance(new NodeVersion(context.getNodeManager().getCurrentNode().getVersion()));
            binder.bind(NodeManager.class).toInstance(context.getNodeManager());
            binder.bind(VersionEmbedder.class).toInstance(context.getVersionEmbedder());
            binder.bind(MetadataProvider.class).toInstance(context.getMetadataProvider());
            binder.bind(PageIndexerFactory.class).toInstance(context.getPageIndexerFactory());
            binder.bind(PageSorter.class).toInstance(context.getPageSorter());
        }, binder -> newSetBinder(binder, EventListener.class), binder -> bindSessionPropertiesProvider(binder, HiveSessionProperties.class), module);
        Injector injector = app.doNotInitializeLogging().setRequiredConfigurationProperties(config).initialize();
        LifeCycleManager lifeCycleManager = injector.getInstance(LifeCycleManager.class);
        HiveTransactionManager transactionManager = injector.getInstance(HiveTransactionManager.class);
        ConnectorSplitManager splitManager = injector.getInstance(ConnectorSplitManager.class);
        ConnectorPageSourceProvider connectorPageSource = injector.getInstance(ConnectorPageSourceProvider.class);
        ConnectorPageSinkProvider pageSinkProvider = injector.getInstance(ConnectorPageSinkProvider.class);
        ConnectorNodePartitioningProvider connectorDistributionProvider = injector.getInstance(ConnectorNodePartitioningProvider.class);
        Set<SessionPropertiesProvider> sessionPropertiesProviders = injector.getInstance(Key.get(new TypeLiteral<Set<SessionPropertiesProvider>>() {
        }));
        HiveTableProperties hiveTableProperties = injector.getInstance(HiveTableProperties.class);
        HiveAnalyzeProperties hiveAnalyzeProperties = injector.getInstance(HiveAnalyzeProperties.class);
        HiveMaterializedViewPropertiesProvider hiveMaterializedViewPropertiesProvider = injector.getInstance(HiveMaterializedViewPropertiesProvider.class);
        Set<Procedure> procedures = injector.getInstance(Key.get(new TypeLiteral<Set<Procedure>>() {
        }));
        Set<TableProcedureMetadata> tableProcedures = injector.getInstance(Key.get(new TypeLiteral<Set<TableProcedureMetadata>>() {
        }));
        Set<EventListener> eventListeners = injector.getInstance(Key.get(new TypeLiteral<Set<EventListener>>() {
        })).stream().map(listener -> new ClassLoaderSafeEventListener(listener, classLoader)).collect(toImmutableSet());
        Set<SystemTableProvider> systemTableProviders = injector.getInstance(Key.get(new TypeLiteral<Set<SystemTableProvider>>() {
        }));
        Optional<ConnectorAccessControl> hiveAccessControl = injector.getInstance(Key.get(new TypeLiteral<Optional<ConnectorAccessControl>>() {
        })).map(accessControl -> new SystemTableAwareAccessControl(accessControl, systemTableProviders)).map(accessControl -> new ClassLoaderSafeConnectorAccessControl(accessControl, classLoader));
        return new HiveConnector(lifeCycleManager, transactionManager, new ClassLoaderSafeConnectorSplitManager(splitManager, classLoader), new ClassLoaderSafeConnectorPageSourceProvider(connectorPageSource, classLoader), new ClassLoaderSafeConnectorPageSinkProvider(pageSinkProvider, classLoader), new ClassLoaderSafeNodePartitioningProvider(connectorDistributionProvider, classLoader), procedures, tableProcedures, eventListeners, sessionPropertiesProviders, HiveSchemaProperties.SCHEMA_PROPERTIES, hiveTableProperties.getTableProperties(), hiveAnalyzeProperties.getAnalyzeProperties(), hiveMaterializedViewPropertiesProvider.getMaterializedViewProperties(), hiveAccessControl, injector.getInstance(HiveConfig.class).isSingleStatementWritesOnly(), classLoader);
    }
}

Example 3 with ConnectorSplitManager

use of io.trino.spi.connector.ConnectorSplitManager in project trino by trinodb.

the class InternalDeltaLakeConnectorFactory method createConnector.

@VisibleForTesting
public static Connector createConnector(String catalogName, Map<String, String> config, ConnectorContext context, Module extraModule) {
    ClassLoader classLoader = InternalDeltaLakeConnectorFactory.class.getClassLoader();
    try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
        Bootstrap app = new Bootstrap(new EventModule(), new MBeanModule(), new JsonModule(), new MBeanServerModule(), new HiveHdfsModule(), new HiveS3Module(), new HiveAzureModule(), new HdfsAuthenticationModule(), new CatalogNameModule(catalogName), new DeltaLakeMetastoreModule(), new DeltaLakeModule(), binder -> {
            binder.bind(NodeVersion.class).toInstance(new NodeVersion(context.getNodeManager().getCurrentNode().getVersion()));
            binder.bind(NodeManager.class).toInstance(context.getNodeManager());
            binder.bind(TypeManager.class).toInstance(context.getTypeManager());
            binder.bind(PageIndexerFactory.class).toInstance(context.getPageIndexerFactory());
            binder.bind(CatalogName.class).toInstance(new CatalogName(catalogName));
            newSetBinder(binder, EventListener.class);
        }, binder -> bindSessionPropertiesProvider(binder, DeltaLakeSessionProperties.class), extraModule);
        Injector injector = app.doNotInitializeLogging().setRequiredConfigurationProperties(config).initialize();
        LifeCycleManager lifeCycleManager = injector.getInstance(LifeCycleManager.class);
        ConnectorSplitManager splitManager = injector.getInstance(ConnectorSplitManager.class);
        ConnectorPageSourceProvider connectorPageSource = injector.getInstance(ConnectorPageSourceProvider.class);
        ConnectorPageSinkProvider connectorPageSink = injector.getInstance(ConnectorPageSinkProvider.class);
        ConnectorNodePartitioningProvider connectorDistributionProvider = injector.getInstance(ConnectorNodePartitioningProvider.class);
        Set<SessionPropertiesProvider> sessionPropertiesProviders = injector.getInstance(Key.get(new TypeLiteral<Set<SessionPropertiesProvider>>() {
        }));
        DeltaLakeTableProperties deltaLakeTableProperties = injector.getInstance(DeltaLakeTableProperties.class);
        DeltaLakeAnalyzeProperties deltaLakeAnalyzeProperties = injector.getInstance(DeltaLakeAnalyzeProperties.class);
        DeltaLakeTransactionManager transactionManager = injector.getInstance(DeltaLakeTransactionManager.class);
        Set<EventListener> eventListeners = injector.getInstance(Key.get(new TypeLiteral<Set<EventListener>>() {
        })).stream().map(listener -> new ClassLoaderSafeEventListener(listener, classLoader)).collect(toImmutableSet());
        Set<Procedure> procedures = injector.getInstance(Key.get(new TypeLiteral<Set<Procedure>>() {
        }));
        Set<TableProcedureMetadata> tableProcedures = injector.getInstance(Key.get(new TypeLiteral<Set<TableProcedureMetadata>>() {
        }));
        return new DeltaLakeConnector(lifeCycleManager, new ClassLoaderSafeConnectorSplitManager(splitManager, classLoader), new ClassLoaderSafeConnectorPageSourceProvider(connectorPageSource, classLoader), new ClassLoaderSafeConnectorPageSinkProvider(connectorPageSink, classLoader), new ClassLoaderSafeNodePartitioningProvider(connectorDistributionProvider, classLoader), ImmutableSet.of(), procedures, tableProcedures, sessionPropertiesProviders, DeltaLakeSchemaProperties.SCHEMA_PROPERTIES, deltaLakeTableProperties.getTableProperties(), deltaLakeAnalyzeProperties.getAnalyzeProperties(), eventListeners, transactionManager);
    }
}

Example 4 with ConnectorSplitManager

use of io.trino.spi.connector.ConnectorSplitManager in project trino by trinodb.

the class InternalIcebergConnectorFactory method createConnector.

public static Connector createConnector(String catalogName, Map<String, String> config, ConnectorContext context, Module module, Optional<HiveMetastore> metastore, Optional<FileIoProvider> fileIoProvider) {
    ClassLoader classLoader = InternalIcebergConnectorFactory.class.getClassLoader();
    try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
        Bootstrap app = new Bootstrap(new EventModule(), new MBeanModule(), new ConnectorObjectNameGeneratorModule(catalogName, "io.trino.plugin.iceberg", "trino.plugin.iceberg"), new JsonModule(), new IcebergModule(), new IcebergSecurityModule(), new IcebergCatalogModule(metastore), new HiveHdfsModule(), new HiveS3Module(), new HiveGcsModule(), new HiveAzureModule(), new HdfsAuthenticationModule(), new MBeanServerModule(), fileIoProvider.<Module>map(provider -> binder -> binder.bind(FileIoProvider.class).toInstance(provider)).orElse(binder -> binder.bind(FileIoProvider.class).to(HdfsFileIoProvider.class).in(SINGLETON)), binder -> {
            binder.bind(NodeVersion.class).toInstance(new NodeVersion(context.getNodeManager().getCurrentNode().getVersion()));
            binder.bind(NodeManager.class).toInstance(context.getNodeManager());
            binder.bind(TypeManager.class).toInstance(context.getTypeManager());
            binder.bind(PageIndexerFactory.class).toInstance(context.getPageIndexerFactory());
            binder.bind(CatalogName.class).toInstance(new CatalogName(catalogName));
        }, module);
        Injector injector = app.doNotInitializeLogging().setRequiredConfigurationProperties(config).initialize();
        LifeCycleManager lifeCycleManager = injector.getInstance(LifeCycleManager.class);
        IcebergTransactionManager transactionManager = injector.getInstance(IcebergTransactionManager.class);
        ConnectorSplitManager splitManager = injector.getInstance(ConnectorSplitManager.class);
        ConnectorPageSourceProvider connectorPageSource = injector.getInstance(ConnectorPageSourceProvider.class);
        ConnectorPageSinkProvider pageSinkProvider = injector.getInstance(ConnectorPageSinkProvider.class);
        ConnectorNodePartitioningProvider connectorDistributionProvider = injector.getInstance(ConnectorNodePartitioningProvider.class);
        Set<SessionPropertiesProvider> sessionPropertiesProviders = injector.getInstance(Key.get(new TypeLiteral<Set<SessionPropertiesProvider>>() {
        }));
        IcebergTableProperties icebergTableProperties = injector.getInstance(IcebergTableProperties.class);
        Set<Procedure> procedures = injector.getInstance(Key.get(new TypeLiteral<Set<Procedure>>() {
        }));
        Set<TableProcedureMetadata> tableProcedures = injector.getInstance(Key.get(new TypeLiteral<Set<TableProcedureMetadata>>() {
        }));
        Optional<ConnectorAccessControl> accessControl = injector.getInstance(Key.get(new TypeLiteral<Optional<ConnectorAccessControl>>() {
        }));
        return new IcebergConnector(lifeCycleManager, transactionManager, new ClassLoaderSafeConnectorSplitManager(splitManager, classLoader), new ClassLoaderSafeConnectorPageSourceProvider(connectorPageSource, classLoader), new ClassLoaderSafeConnectorPageSinkProvider(pageSinkProvider, classLoader), new ClassLoaderSafeNodePartitioningProvider(connectorDistributionProvider, classLoader), sessionPropertiesProviders, IcebergSchemaProperties.SCHEMA_PROPERTIES, icebergTableProperties.getTableProperties(), accessControl, procedures, tableProcedures);
    }
}

Example 5 with ConnectorSplitManager

use of io.trino.spi.connector.ConnectorSplitManager in project trino by trinodb.

the class SplitManager method getSplits.

public SplitSource getSplits(Session session, TableHandle table, SplitSchedulingStrategy splitSchedulingStrategy, DynamicFilter dynamicFilter, Constraint constraint) {
    CatalogName catalogName = table.getCatalogName();
    ConnectorSplitManager splitManager = getConnectorSplitManager(catalogName);
    if (!isAllowPushdownIntoConnectors(session)) {
        dynamicFilter = DynamicFilter.EMPTY;
    }
    ConnectorSession connectorSession = session.toConnectorSession(catalogName);
    ConnectorSplitSource source = splitManager.getSplits(table.getTransaction(), connectorSession, table.getConnectorHandle(), splitSchedulingStrategy, dynamicFilter, constraint);
    SplitSource splitSource = new ConnectorAwareSplitSource(catalogName, source);
    if (minScheduleSplitBatchSize > 1) {
        splitSource = new BufferingSplitSource(splitSource, minScheduleSplitBatchSize);
    }
    return splitSource;
}