Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.ConnectorColumnHandle

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            {
                String partitionName = tablePartition.getPartitionName();

                ImmutableMap.Builder<ConnectorColumnHandle, Domain> builder = ImmutableMap.builder();
                for (PartitionKey partitionKey : allPartitionKeys.get(partitionName)) {
                    ConnectorColumnHandle columnHandle = columnHandles.get(partitionKey.getName());
                    checkArgument(columnHandle != null, "Invalid partition key for column %s in partition %s", partitionKey.getName(), tablePartition.getPartitionName());

                    String value = partitionKey.getValue();
                    Class<?> javaType = partitionKey.getType().getJavaType();
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            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(tableOfflinePartition);
        assertNotNull(tableHandle);

        ConnectorColumnHandle dsColumn = metadata.getColumnHandles(tableHandle).get("ds");
        assertNotNull(dsColumn);

        Domain domain = Domain.singleValue(utf8Slice("2012-12-30"));
        TupleDomain<ConnectorColumnHandle> tupleDomain = TupleDomain.withColumnDomains(ImmutableMap.of(dsColumn, domain));
        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, tupleDomain);
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    public Optional<ColumnHandle> getColumnHandle(TableHandle tableHandle, String columnName)
    {
        checkNotNull(tableHandle, "tableHandle is null");
        checkColumnName(columnName);

        ConnectorColumnHandle handle = lookupConnectorFor(tableHandle).getColumnHandle(tableHandle.getConnectorHandle(), columnName);

        if (handle == null) {
            return Optional.absent();
        }
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    @Override
    public Optional<ColumnHandle> getSampleWeightColumnHandle(TableHandle tableHandle)
    {
        checkNotNull(tableHandle, "tableHandle is null");
        ConnectorColumnHandle handle = lookupConnectorFor(tableHandle).getSampleWeightColumnHandle(tableHandle.getConnectorHandle());

        if (handle == null) {
            return Optional.absent();
        }
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            throws Exception
    {
        ConnectorTableHandle tableHandle = getTableHandle(tableOfflinePartition);
        assertNotNull(tableHandle);

        ConnectorColumnHandle dsColumn = metadata.getColumnHandle(tableHandle, "ds");
        assertNotNull(dsColumn);

        Domain domain = Domain.singleValue(utf8Slice("2012-12-30"));
        TupleDomain<ConnectorColumnHandle> tupleDomain = TupleDomain.withColumnDomains(ImmutableMap.of(dsColumn, domain));
        ConnectorPartitionResult partitionResult = splitManager.getPartitions(tableHandle, tupleDomain);
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        assertEquals(((RaptorTableHandle) tableHandle).getTableId(), 1);

        ConnectorTableMetadata table = metadata.getTableMetadata(tableHandle);
        assertTableEqual(table, getOrdersTable());

        ConnectorColumnHandle columnHandle = metadata.getColumnHandles(tableHandle).get("orderkey");
        assertInstanceOf(columnHandle, RaptorColumnHandle.class);
        assertEquals(((RaptorColumnHandle) columnHandle).getColumnId(), 1);

        ColumnMetadata columnMetadata = metadata.getColumnMetadata(tableHandle, columnHandle);
        assertNotNull(columnMetadata);
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        assertEquals(((RaptorTableHandle) tableHandle).getTableId(), 1);

        ConnectorTableMetadata table = metadata.getTableMetadata(tableHandle);
        assertTableEqual(table, getOrdersTable());

        ConnectorColumnHandle columnHandle = metadata.getColumnHandles(tableHandle).get("orderkey");
        assertInstanceOf(columnHandle, RaptorColumnHandle.class);
        assertEquals(((RaptorColumnHandle) columnHandle).getColumnId(), 1);

        ColumnMetadata columnMetadata = metadata.getColumnMetadata(tableHandle, columnHandle);
        assertNotNull(columnMetadata);
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            {
                String partitionName = tablePartition.getPartitionName();

                ImmutableMap.Builder<ConnectorColumnHandle, Domain> builder = ImmutableMap.builder();
                for (PartitionKey partitionKey : allPartitionKeys.get(partitionName)) {
                    ConnectorColumnHandle columnHandle = columnHandles.get(partitionKey.getName());
                    checkArgument(columnHandle != null, "Invalid partition key for column %s in partition %s", partitionKey.getName(), tablePartition.getPartitionName());

                    String value = partitionKey.getValue();
                    Class<?> javaType = partitionKey.getType().getJavaType();
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                    throws Exception
            {
                StorageManagerDao dao = handle.attach(StorageManagerDao.class);

                for (Map.Entry<ConnectorColumnHandle, File> entry : columnFileHandle.getFiles().entrySet()) {
                    ConnectorColumnHandle columnHandle = entry.getKey();
                    File file = entry.getValue();

                    long columnId = checkType(columnHandle, RaptorColumnHandle.class, "columnHandle").getColumnId();
                    String filename = file.getName();
                    dao.insertColumn(columnFileHandle.getShardUuid(), columnId, filename);
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                    throws Exception
            {
                StorageManagerDao dao = handle.attach(StorageManagerDao.class);

                for (Map.Entry<ConnectorColumnHandle, File> entry : columnFileHandle.getFiles().entrySet()) {
                    ConnectorColumnHandle columnHandle = entry.getKey();
                    File file = entry.getValue();

                    long columnId = checkType(columnHandle, RaptorColumnHandle.class, "columnHandle").getColumnId();
                    String filename = file.getName();
                    dao.insertColumn(columnFileHandle.getShardUuid(), columnId, filename);
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Related Classes of com.facebook.presto.spi.ConnectorColumnHandle

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  • com.facebook.presto.hive.HiveClient
  • com.facebook.presto.metadata.DatabaseLocalStorageManager
  • com.facebook.presto.metadata.MetadataManager
  • com.facebook.presto.metadata.TestNativeMetadata
  • com.facebook.presto.raptor.metadata.TestRaptorMetadata
  • com.facebook.presto.raptor.RaptorSplitManager
  • com.facebook.presto.raptor.storage.DatabaseLocalStorageManager
  • com.facebook.presto.split.ExpressionUtil
  • com.facebook.presto.split.PartitionFunction
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