Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.ConnectorSplitManager

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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getService(ConnectorMetadata.class);
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getService(ConnectorSplitManager.class);
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = connector.getService(ConnectorDataStreamProvider.class);
        if (connectorDataStreamProvider == null) {
            ConnectorRecordSetProvider connectorRecordSetProvider = connector.getService(ConnectorRecordSetProvider.class);
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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getService(ConnectorMetadata.class);
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getService(ConnectorSplitManager.class);
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = connector.getService(ConnectorDataStreamProvider.class);
        if (connectorDataStreamProvider == null) {
            ConnectorRecordSetProvider connectorRecordSetProvider = connector.getService(ConnectorRecordSetProvider.class);
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        return getConnectorSplitManager(table).getPartitions(table, tupleDomain.or(TupleDomain.all()));
    }

    public SplitSource getPartitionSplits(TableHandle handle, List<Partition> partitions)
    {
        ConnectorSplitManager connectorSplitManager = getConnectorSplitManager(handle);
        return connectorSplitManager.getPartitionSplits(handle, partitions);
    }
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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getMetadata();
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getSplitManager();
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = null;
        if (connector instanceof InternalConnector) {
            try {
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        return new ConnectorAwareSplitSource(handle.getConnectorId(), source);
    }

    private ConnectorSplitManager getConnectorSplitManager(TableHandle handle)
    {
        ConnectorSplitManager result = splitManagers.get(handle.getConnectorId());

        checkArgument(result != null, "No split manager for connector '%s'", handle.getConnectorId());

        return result;
    }
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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getMetadata();
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getSplitManager();
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = null;
        if (connector instanceof InternalConnector) {
            try {
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    public DataSource getSplits(Session session, TableHandle handle, Expression predicate, Expression upstreamHint, Predicate<Partition> partitionPredicate, Map<Symbol, ColumnHandle> mappings)
    {
        List<Partition> partitions = getPartitions(session, handle, and(predicate, upstreamHint), partitionPredicate, mappings);

        ConnectorSplitManager connectorSplitManager = getConnectorSplitManager(handle);

        String connectorId = connectorSplitManager.getConnectorId();
        return new DataSource(connectorId, connectorSplitManager.getPartitionSplits(handle, partitions));
    }
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        return new ConnectorAwareSplitSource(handle.getConnectorId(), source);
    }

    private ConnectorSplitManager getConnectorSplitManager(TableHandle handle)
    {
        ConnectorSplitManager result = splitManagers.get(handle.getConnectorId());

        checkArgument(result != null, "No split manager for connector '%s'", handle.getConnectorId());

        return result;
    }
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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getMetadata();
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getSplitManager();
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = null;
        if (connector instanceof InternalConnector) {
            try {
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    private void addConnector(@Nullable String catalogName, String connectorId, Connector connector)
    {
        ConnectorMetadata connectorMetadata = connector.getService(ConnectorMetadata.class);
        checkState(connectorMetadata != null, "Connector %s can not provide metadata", connectorId);

        ConnectorSplitManager connectorSplitManager = connector.getService(ConnectorSplitManager.class);
        checkState(connectorSplitManager != null, "Connector %s does not have a split manager", connectorId);

        ConnectorDataStreamProvider connectorDataStreamProvider = connector.getService(ConnectorDataStreamProvider.class);
        if (connectorDataStreamProvider == null) {
            ConnectorRecordSetProvider connectorRecordSetProvider = connector.getService(ConnectorRecordSetProvider.class);
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Related Classes of com.facebook.presto.spi.ConnectorSplitManager

  • com.facebook.presto.connector.ConnectorManager
  • com.facebook.presto.split.SplitManager
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