Package com.facebook.presto.metadata

Examples of com.facebook.presto.metadata.MetadataManager

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            throws Exception
    {
        ExecutorService executor = Executors.newCachedThreadPool(Threads.daemonThreadsNamed("test"));
        SqlStageExecution stageExecution = null;
        try {
            MetadataManager metadata = new MetadataManager();
            metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());

            StageExecutionPlan joinPlan = createJoinPlan("A", metadata);

            InMemoryNodeManager nodeManager = new InMemoryNodeManager();
            nodeManager.addNode("foo", new Node("other", URI.create("http://127.0.0.1:11"), NodeVersion.UNKNOWN));
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        ;
        columnHandle = dualMetadata.getColumnHandle(tableHandle, DualMetadata.COLUMN_NAME);
        assertNotNull(columnHandle, "columnHandle is null");
        symbol = new Symbol(DualMetadata.COLUMN_NAME);

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

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        split = Iterables.getOnlyElement(dualSplitManager.getPartitionSplits(tableHandle, dualSplitManager.getPartitions(tableHandle, ImmutableMap.<ColumnHandle, Object>of())));

        planner = new LocalExecutionPlanner(
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    }

    private static QueryExplainer getQueryExplainer()
    {
        Session session = new Session("user", "test", DEFAULT_CATALOG, DEFAULT_SCHEMA, null, null);
        MetadataManager metadata = new MetadataManager();
        metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());
        List<PlanOptimizer> optimizers = new PlanOptimizersFactory(metadata).get();
        return new QueryExplainer(session, optimizers, metadata, new MockPeriodicImportManager(), new MockStorageManager());
    }
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        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

        String nodeName = UUID.randomUUID().toString();
        nodeManager.addNode("native", new Node(nodeName, new URI("http://127.0.0.1/"), NodeVersion.UNKNOWN));

        MetadataManager metadataManager = new MetadataManager();
        metadataManager.addConnectorMetadata("local", "local", new NativeMetadata("native", dbi));

        tableHandle = metadataManager.createTable("local", new TableMetadata("local", TEST_TABLE));
        dsColumnHandle = metadataManager.getColumnHandle(tableHandle, "ds").get();
        fooColumnHandle = metadataManager.getColumnHandle(tableHandle, "foo").get();
        symbols = ImmutableMap.<Symbol, ColumnHandle>of(new Symbol("foo"), fooColumnHandle, new Symbol("ds"), dsColumnHandle);

        long shardId1 = shardManager.allocateShard(tableHandle);
        long shardId2 = shardManager.allocateShard(tableHandle);
        long shardId3 = shardManager.allocateShard(tableHandle);
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    @BeforeMethod(alwaysRun = true)
    public void setup()
            throws Exception
    {
        MetadataManager metadata = new MetadataManager();
        metadata.addConnectorMetadata("tpch", "tpch", new InMemoryMetadata());

        SchemaTableName table1 = new SchemaTableName("default", "t1");
        metadata.createTable("tpch", new TableMetadata("tpch", new ConnectorTableMetadata(table1,
                ImmutableList.<ColumnMetadata>of(
                        new ColumnMetadata("a", ColumnType.LONG, 0, false),
                        new ColumnMetadata("b", ColumnType.LONG, 1, false),
                        new ColumnMetadata("c", ColumnType.LONG, 2, false),
                        new ColumnMetadata("d", ColumnType.LONG, 3, false)))));

        SchemaTableName table2 = new SchemaTableName("default", "t2");
        metadata.createTable("tpch", new TableMetadata("tpch", new ConnectorTableMetadata(table2,
                ImmutableList.<ColumnMetadata>of(
                        new ColumnMetadata("a", ColumnType.LONG, 0, false),
                        new ColumnMetadata("b", ColumnType.LONG, 1, false)))));

        SchemaTableName table3 = new SchemaTableName("default", "t3");
        metadata.createTable("tpch", new TableMetadata("tpch", new ConnectorTableMetadata(table3,
                ImmutableList.<ColumnMetadata>of(
                        new ColumnMetadata("a", ColumnType.LONG, 0, false),
                        new ColumnMetadata("b", ColumnType.LONG, 1, false)))));

        analyzer = new Analyzer(new Session("user", "test", "tpch", "default", null, null), metadata, Optional.<QueryExplainer>absent());
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        columnHandle = dualMetadata.getColumnHandle(tableHandle, DualMetadata.COLUMN_NAME);
        assertNotNull(columnHandle, "columnHandle is null");
        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()));
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    public static LocalQueryRunner createDualLocalQueryRunner(Session session, ExecutorService executor)
    {
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

        MetadataManager metadataManager = new MetadataManager();
        SplitManager splitManager = new SplitManager(ImmutableSet.<ConnectorSplitManager>of());
        DataStreamManager dataStreamManager = new DataStreamManager();

        addDual(nodeManager, metadataManager, splitManager, dataStreamManager);
        addInformationSchema(nodeManager, metadataManager, splitManager, dataStreamManager);
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    public static LocalQueryRunner createTpchLocalQueryRunner(Session session, TpchBlocksProvider tpchBlocksProvider, ExecutorService executor)
    {
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

        MetadataManager metadataManager = new MetadataManager();
        SplitManager splitManager = new SplitManager(ImmutableSet.<ConnectorSplitManager>of());
        DataStreamManager dataStreamManager = new DataStreamManager();

        addDual(nodeManager, metadataManager, splitManager, dataStreamManager);
        addSystem(nodeManager, metadataManager, splitManager, dataStreamManager);
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        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

        String nodeName = UUID.randomUUID().toString();
        nodeManager.addNode("native", new Node(nodeName, new URI("http://127.0.0.1/"), NodeVersion.UNKNOWN));

        MetadataManager metadataManager = new MetadataManager();
        metadataManager.addConnectorMetadata("local", "local", new NativeMetadata("native", dbi));

        tableHandle = metadataManager.createTable("local", new TableMetadata("local", TEST_TABLE));
        dsColumnHandle = metadataManager.getColumnHandle(tableHandle, "ds").get();

        UUID shardUuid1 = UUID.randomUUID();
        UUID shardUuid2 = UUID.randomUUID();
        UUID shardUuid3 = UUID.randomUUID();
        UUID shardUuid4 = UUID.randomUUID();
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            throws Exception
    {
        ExecutorService executor = Executors.newCachedThreadPool(Threads.daemonThreadsNamed("test"));
        SqlStageExecution stageExecution = null;
        try {
            MetadataManager metadata = new MetadataManager();
            metadata.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, new DualMetadata());

            StageExecutionPlan joinPlan = createJoinPlan("A", metadata);

            InMemoryNodeManager nodeManager = new InMemoryNodeManager();
            nodeManager.addNode("foo", new Node("other", URI.create("http://127.0.0.1:11"), NodeVersion.UNKNOWN));
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Related Classes of com.facebook.presto.metadata.MetadataManager

  • com.facebook.presto.AbstractTestQueries
  • com.facebook.presto.AbstractTestQueryFramework
  • com.facebook.presto.benchmark.BenchmarkQueryRunner
  • com.facebook.presto.connector.informationSchema.InformationSchemaMetadata
  • com.facebook.presto.connector.system.SystemTablesMetadata
  • com.facebook.presto.execution.TaskTestUtils
  • com.facebook.presto.execution.TestSqlStageExecution
  • com.facebook.presto.execution.TestSqlTaskExecution
  • com.facebook.presto.execution.TestSqlTaskManager
  • com.facebook.presto.ml.TestEvaluateClassifierPredictions
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