Package com.facebook.presto.metadata

Examples of com.facebook.presto.metadata.ShardManager

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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        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", new NativeMetadata("native", dbi));

        tableHandle = metadataManager.createTable("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);
        long shardId4 = shardManager.allocateShard(tableHandle);

        shardManager.commitPartition(tableHandle, "ds=1", ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", ColumnType.STRING, "1")), ImmutableMap.of(shardId1, nodeName,
                shardId2, nodeName,
                shardId3, nodeName));
        shardManager.commitPartition(tableHandle, "ds=2", ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", ColumnType.STRING, "2")), ImmutableMap.of(shardId4, nodeName));

        nativeSplitManager = new NativeSplitManager(nodeManager, shardManager, metadataManager);
        splitManager = new SplitManager(metadataManager, ImmutableSet.<ConnectorSplitManager>of(nativeSplitManager));
    }
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        dbi.registerMapper(new TableColumnMapper(typeRegistry));
        dbi.registerMapper(new ColumnMetadataMapper(typeRegistry));
        dbi.registerMapper(new NativePartitionKey.Mapper(typeRegistry));
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

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

        NativeMetadata metadata = new NativeMetadata(new NativeConnectorId("native"), dbi, shardManager);

        tableHandle = metadata.createTable(SESSION, TEST_TABLE);
        dsColumnHandle = metadata.getColumnHandle(tableHandle, "ds");

        UUID shardUuid1 = UUID.randomUUID();
        UUID shardUuid2 = UUID.randomUUID();
        UUID shardUuid3 = UUID.randomUUID();
        UUID shardUuid4 = UUID.randomUUID();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", VARCHAR, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", VARCHAR, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        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);
        long shardId4 = shardManager.allocateShard(tableHandle);

        shardManager.commitPartition(tableHandle, "ds=1", ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", ColumnType.STRING, "1")), ImmutableMap.of(shardId1, nodeName,
                shardId2, nodeName,
                shardId3, nodeName));
        shardManager.commitPartition(tableHandle, "ds=2", ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", ColumnType.STRING, "2")), ImmutableMap.of(shardId4, nodeName));

        nativeSplitManager = new NativeSplitManager(nodeManager, shardManager, metadataManager);
        splitManager = new SplitManager(metadataManager, ImmutableSet.<ConnectorSplitManager>of(nativeSplitManager));
    }
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        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();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        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, shardManager));

        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();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

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

        NativeMetadata metadata = new NativeMetadata(new NativeConnectorId("native"), dbi, shardManager);

        tableHandle = metadata.createTable(TEST_TABLE);
        dsColumnHandle = metadata.getColumnHandle(tableHandle, "ds");

        UUID shardUuid1 = UUID.randomUUID();
        UUID shardUuid2 = UUID.randomUUID();
        UUID shardUuid3 = UUID.randomUUID();
        UUID shardUuid4 = UUID.randomUUID();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        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, shardManager));

        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();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

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

        NativeMetadata metadata = new NativeMetadata(new NativeConnectorId("native"), dbi, shardManager);

        tableHandle = metadata.createTable(TEST_TABLE);
        dsColumnHandle = metadata.getColumnHandle(tableHandle, "ds");

        UUID shardUuid1 = UUID.randomUUID();
        UUID shardUuid2 = UUID.randomUUID();
        UUID shardUuid3 = UUID.randomUUID();
        UUID shardUuid4 = UUID.randomUUID();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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            throws Exception
    {
        IDBI dbi = new DBI("jdbc:h2:mem:test" + System.nanoTime());
        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        ShardManager shardManager = new DatabaseShardManager(dbi);
        InMemoryNodeManager nodeManager = new InMemoryNodeManager();

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

        NativeMetadata metadata = new NativeMetadata(new NativeConnectorId("native"), dbi, shardManager);

        tableHandle = metadata.createTable(TEST_TABLE);
        dsColumnHandle = metadata.getColumnHandle(tableHandle, "ds");

        UUID shardUuid1 = UUID.randomUUID();
        UUID shardUuid2 = UUID.randomUUID();
        UUID shardUuid3 = UUID.randomUUID();
        UUID shardUuid4 = UUID.randomUUID();

        shardManager.commitPartition(
                tableHandle,
                "ds=1",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=1", "ds", STRING, "1")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid1, nodeName)
                        .put(shardUuid2, nodeName)
                        .put(shardUuid3, nodeName)
                        .build());

        shardManager.commitPartition(
                tableHandle,
                "ds=2",
                ImmutableList.<PartitionKey>of(new NativePartitionKey("ds=2", "ds", STRING, "2")),
                ImmutableMap.<UUID, String>builder()
                        .put(shardUuid4, nodeName)
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Related Classes of com.facebook.presto.metadata.ShardManager

  • com.facebook.presto.split.TestNativeSplitManager
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