Uses of Class
org.apache.drill.metastore.metadata.RowGroupMetadata

Packages that use RowGroupMetadata

Package	Description
org.apache.drill.exec.metastore.store.parquet
org.apache.drill.exec.store.parquet
org.apache.drill.metastore.components.tables
org.apache.drill.metastore.metadata

Uses of RowGroupMetadata in org.apache.drill.exec.metastore.store.parquet

Methods in org.apache.drill.exec.metastore.store.parquet that return types with arguments of type RowGroupMetadata

Modifier and Type	Method	Description
List<RowGroupMetadata>	MetastoreParquetTableMetadataProvider.getRowGroupsMeta()
List<RowGroupMetadata>	ParquetMetadataProvider.getRowGroupsMeta()	Returns list of RowGroupMetadata instances which provides metadata for specific row group and its columns.
com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	MetastoreParquetTableMetadataProvider.getRowGroupsMetadataMap()
com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	ParquetMetadataProvider.getRowGroupsMetadataMap()	Returns multimap of RowGroupMetadata instances which provides metadata for specific row group and its columns mapped to their locations.

Uses of RowGroupMetadata in org.apache.drill.exec.store.parquet

Fields in org.apache.drill.exec.store.parquet with type parameters of type RowGroupMetadata

Modifier and Type	Field	Description
protected com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	AbstractParquetGroupScan.rowGroups
protected com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	AbstractParquetGroupScan.RowGroupScanFilterer.rowGroups

Methods in org.apache.drill.exec.store.parquet that return RowGroupMetadata

Modifier and Type	Method	Description
static RowGroupMetadata	ParquetTableMetadataUtils.getRowGroupMetadata(MetadataBase.ParquetTableMetadataBase tableMetadata, MetadataBase.RowGroupMetadata rowGroupMetadata, int rgIndexInFile, org.apache.hadoop.fs.Path location)	Returns RowGroupMetadata instance converted from specified parquet rowGroupMetadata.

Methods in org.apache.drill.exec.store.parquet that return types with arguments of type RowGroupMetadata

Modifier and Type	Method	Description
com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	AbstractParquetGroupScan.RowGroupScanFilterer.getRowGroups()
List<RowGroupMetadata>	BaseParquetMetadataProvider.getRowGroupsMeta()
protected com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	AbstractParquetGroupScan.getRowGroupsMetadata()
static com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	ParquetTableMetadataUtils.getRowGroupsMetadata(MetadataBase.ParquetTableMetadataBase tableMetadata)	Returns list of RowGroupMetadata received by converting parquet row groups metadata taken from the specified tableMetadata.
com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	BaseParquetMetadataProvider.getRowGroupsMetadataMap()
protected com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata>	AbstractParquetGroupScan.pruneRowGroupsForFiles(Map<org.apache.hadoop.fs.Path,FileMetadata> filteredFileMetadata)

Method parameters in org.apache.drill.exec.store.parquet with type arguments of type RowGroupMetadata

Modifier and Type	Method	Description
static FileMetadata	ParquetTableMetadataUtils.getFileMetadata(Collection<RowGroupMetadata> rowGroups)	Returns FileMetadata instance received by merging specified RowGroupMetadata list.
B	AbstractParquetGroupScan.RowGroupScanFilterer.rowGroups(com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,RowGroupMetadata> rowGroups)

Uses of RowGroupMetadata in org.apache.drill.metastore.components.tables

Methods in org.apache.drill.metastore.components.tables that return types with arguments of type RowGroupMetadata

Modifier and Type	Method	Description
List<RowGroupMetadata>	BasicTablesTransformer.MetadataHolder.rowGroups()
static List<RowGroupMetadata>	BasicTablesTransformer.rowGroups(List<TableMetadataUnit> units)
List<RowGroupMetadata>	BasicTablesRequests.rowGroupsMetadata(TableInfo tableInfo, String metadataKey, String path)	Returns row groups metadata based on given table information, metadata key and location.
List<RowGroupMetadata>	BasicTablesRequests.rowGroupsMetadata(TableInfo tableInfo, List<String> metadataKeys, List<String> paths)	Returns row groups metadata based on the given table information, metadata keys and locations.
List<RowGroupMetadata>	BasicTablesRequests.rowGroupsMetadata(TableInfo tableInfo, List<MetadataInfo> metadataInfos)	Returns row groups metadata based on given table information and metadata identifiers.

Uses of RowGroupMetadata in org.apache.drill.metastore.metadata

Methods in org.apache.drill.metastore.metadata that return RowGroupMetadata

Modifier and Type	Method	Description
RowGroupMetadata	RowGroupMetadata.RowGroupMetadataBuilder.build()