org.apache.drill.metastore

Interface Metastore

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

IcebergMetastore, MongoMetastore, RdbmsMetastore

public interface Metastore
extends AutoCloseable

Drill Metastore interface contains methods needed to be implemented by Metastore implementations. Drill Metastore main goal is to read and write Metastore data from / to Metastore components: tables, views, etc. Besides implementing Metastore, Metastore implementation must have constructor which accepts DrillConfig.

Method Summary

Modifier and Type	Method and Description
Tables	tables()
Views	views()

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

tables

Tables tables()

Returns:

Metastore Tables component implementation

views

Views views()

Returns:

Metastore Views component implementation