org.apache.drill.exec.store

Interface SchemaFactory

All Known Subinterfaces:

StoragePlugin

All Known Implementing Classes:

AbstractSchemaFactory, AbstractStoragePlugin, BasePluginRegistryTest.StoragePluginFixture, CassandraRootDrillSchemaFactory, CassandraStoragePlugin, DrillSchemaFactory, DruidSchemaFactory, DruidStoragePlugin, ElasticsearchDrillSchemaFactory, ElasticsearchStoragePlugin, FileSystemPlugin, FileSystemSchemaFactory, HBaseSchemaFactory, HBaseStoragePlugin, HiveSchemaFactory, HiveStoragePlugin, HttpSchemaFactory, HttpStoragePlugin, InfoSchemaStoragePlugin, JdbcStoragePlugin, KafkaSchemaFactory, KafkaStoragePlugin, KuduSchemaFactory, KuduStoragePlugin, MockBreakageStorage, MockStorageEngine, MongoSchemaFactory, MongoStoragePlugin, OpenTSDBSchemaFactory, OpenTSDBStoragePlugin, SplunkSchemaFactory, SplunkStoragePlugin, SystemTablePlugin

public interface SchemaFactory

Storage plugins implements this interface to register the schemas they provide.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_WS_NAME

Method Summary

Modifier and Type	Method and Description
void	registerSchemas(SchemaConfig schemaConfig, org.apache.calcite.schema.SchemaPlus parent) Register the schemas provided by this SchemaFactory implementation under the given parent schema.

Field Detail

DEFAULT_WS_NAME

static final String DEFAULT_WS_NAME

See Also:

Constant Field Values

Method Detail

registerSchemas

void registerSchemas(SchemaConfig schemaConfig,
                     org.apache.calcite.schema.SchemaPlus parent)
              throws IOException

Register the schemas provided by this SchemaFactory implementation under the given parent schema.

Parameters:

schemaConfig - Configuration for schema objects.

parent - Reference to parent schema.

Throws:

IOException - in case of error during schema registration