org.apache.drill.metastore.metadata

Interface TableMetadata

All Superinterfaces:

Metadata

All Known Implementing Classes:

BaseTableMetadata

public interface TableMetadata
extends Metadata

Metadata which corresponds to the table level.

Method Summary

Modifier and Type	Method and Description
TableMetadata	cloneWithStats(Map<SchemaPath,ColumnStatistics<?>> columnStatistics, List<StatisticsHolder<?>> tableStatistics)
List<SchemaPath>	getInterestingColumns()
long	getLastModifiedTime()
org.apache.hadoop.fs.Path	getLocation()

Methods inherited from interface org.apache.drill.metastore.metadata.Metadata

containsExactStatistics, getColumn, getColumnsStatistics, getColumnStatistics, getMetadataInfo, getSchema, getStatistic, getStatisticsForColumn, getTableInfo, toMetadataUnit

Method Detail

getLocation

org.apache.hadoop.fs.Path getLocation()

getLastModifiedTime

long getLastModifiedTime()

cloneWithStats

TableMetadata cloneWithStats(Map<SchemaPath,ColumnStatistics<?>> columnStatistics,
                             List<StatisticsHolder<?>> tableStatistics)

getInterestingColumns

List<SchemaPath> getInterestingColumns()