Package com.facebook.presto.connector.dual

Examples of com.facebook.presto.connector.dual.DualSplitManager

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    }

    private static void addDual(InMemoryNodeManager nodeManager, MetadataManager metadataManager, SplitManager splitManager, DataStreamManager dataStreamManager)
    {
        metadataManager.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        splitManager.addConnectorSplitManager(new DualSplitManager(nodeManager));
        dataStreamManager.addConnectorDataStreamProvider(new DualDataStreamProvider());
    }
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        symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager();
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, dualMetadata);

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        PartitionResult partitionResult = dualSplitManager.getPartitions(tableHandle, TupleDomain.all());

        split = null;
        SplitSource splitSource = dualSplitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions());
        while (!splitSource.isFinished()) {
            List<Split> nextBatch = splitSource.getNextBatch(1000);
            if (!nextBatch.isEmpty()) {
                assertNull(split);
                split = Iterables.getOnlyElement(nextBatch);
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    }

    private static void addDual(InMemoryNodeManager nodeManager, MetadataManager metadataManager, SplitManager splitManager, DataStreamManager dataStreamManager)
    {
        metadataManager.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        splitManager.addConnectorSplitManager(new DualSplitManager(nodeManager));
        dataStreamManager.addConnectorDataStreamProvider(new DualDataStreamProvider());
    }
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        symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager();
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, dualMetadata);

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        PartitionResult partitionResult = dualSplitManager.getPartitions(tableHandle, TupleDomain.all());
        split = Iterables.getOnlyElement(dualSplitManager.getPartitionSplits(tableHandle, partitionResult.getPartitions()));

        planner = new LocalExecutionPlanner(
                new NodeInfo("test"),
                metadata,
                new DataStreamManager(new DualDataStreamProvider()),
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        symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, dualMetadata);

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        ConnectorPartitionResult partitionResult = dualSplitManager.getPartitions(tableHandle.getConnectorHandle(), TupleDomain.<ConnectorColumnHandle>all());

        SplitSource splitSource = new ConnectorAwareSplitSource(DualConnector.CONNECTOR_ID, dualSplitManager.getPartitionSplits(tableHandle.getConnectorHandle(), partitionResult.getPartitions()));
        split = Iterables.getOnlyElement(splitSource.getNextBatch(1));
        assertTrue(splitSource.isFinished());

        DataStreamManager dataStreamProvider = new DataStreamManager();
        dataStreamProvider.addConnectorDataStreamProvider(DualConnector.CONNECTOR_ID, new DualDataStreamProvider());
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        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, dualMetadata);

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        ConnectorPartitionResult partitionResult = dualSplitManager.getPartitions(tableHandle.getConnectorHandle(), TupleDomain.<ConnectorColumnHandle>all());

        ConnectorSplitSource splitSource = dualSplitManager.getPartitionSplits(tableHandle.getConnectorHandle(), partitionResult.getPartitions());
        split = Iterables.getOnlyElement(splitSource.getNextBatch(1));
        assertTrue(splitSource.isFinished());

        DataStreamManager dataStreamProvider = new DataStreamManager();
        dataStreamProvider.addConnectorDataStreamProvider(DualConnector.CONNECTOR_ID, new DualDataStreamProvider());
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    private QueryExplainer getQueryExplainer()
    {
        MetadataManager metadata = new MetadataManager(new FeaturesConfig().setExperimentalSyntaxEnabled(true), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, new DualMetadata());
        SplitManager splitManager = new SplitManager();
        splitManager.addConnectorSplitManager(DualConnector.CONNECTOR_ID, new DualSplitManager(new InMemoryNodeManager()));
        IndexManager indexManager = new IndexManager();
        FeaturesConfig featuresConfig = new FeaturesConfig().setExperimentalSyntaxEnabled(true);
        List<PlanOptimizer> optimizers = new PlanOptimizersFactory(metadata, splitManager, indexManager, featuresConfig).get();
        return new QueryExplainer(session, optimizers, metadata, featuresConfig.isExperimentalSyntaxEnabled());
    }
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    }

    private static void addDual(InMemoryNodeManager nodeManager, MetadataManager metadataManager, SplitManager splitManager, DataStreamManager dataStreamManager)
    {
        metadataManager.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        splitManager.addConnectorSplitManager(new DualSplitManager(nodeManager));
        dataStreamManager.addConnectorDataStreamProvider(new DualDataStreamProvider());
    }
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        splitManager.addConnectorSplitManager(new InformationSchemaSplitManager(nodeManager));
        dataStreamProvider.addConnectorDataStreamProvider(new InformationSchemaDataStreamProvider(metadata, splitManager));

        // dual table
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        splitManager.addConnectorSplitManager(new DualSplitManager(nodeManager));
        dataStreamProvider.addConnectorDataStreamProvider(new DualDataStreamProvider());

        // sys schema
        SystemTablesMetadata systemTablesMetadata = new SystemTablesMetadata();
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, systemTablesMetadata);
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    private QueryExplainer getQueryExplainer()
    {
        MetadataManager metadata = new MetadataManager();
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        SplitManager splitManager = new SplitManager(ImmutableSet.<ConnectorSplitManager>of(new DualSplitManager(new InMemoryNodeManager())));
        AnalyzerConfig analyzerConfig = new AnalyzerConfig().setExperimentalSyntaxEnabled(true);
        List<PlanOptimizer> optimizers = new PlanOptimizersFactory(metadata, splitManager, analyzerConfig).get();
        return new QueryExplainer(session, optimizers, metadata, analyzerConfig.isExperimentalSyntaxEnabled());
    }
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Related Classes of com.facebook.presto.connector.dual.DualSplitManager

  • com.facebook.presto.AbstractTestQueries
  • com.facebook.presto.AbstractTestQueryFramework
  • com.facebook.presto.execution.TestSqlTaskExecution
  • com.facebook.presto.execution.TestSqlTaskManager
  • com.facebook.presto.spi.ConnectorPartition
  • com.facebook.presto.spi.ConnectorPartitionResult
  • com.facebook.presto.spi.ConnectorSplit
  • com.facebook.presto.spi.FixedSplitSource
  • com.facebook.presto.spi.Partition
  • com.facebook.presto.spi.PartitionResult
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