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

Packages that use SegmentMetadata

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

Uses of SegmentMetadata in org.apache.drill.exec.metastore.store

Fields in org.apache.drill.exec.metastore.store with type parameters of type SegmentMetadata

Modifier and Type	Field and Description
protected Map<org.apache.hadoop.fs.Path,SegmentMetadata>	MetastoreFileTableMetadataProvider.segmentsMetadata

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

Modifier and Type	Method and Description
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	MetastoreFileTableMetadataProvider.getSegmentsMetadataMap()
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	SimpleFileTableMetadataProvider.getSegmentsMetadataMap()

Uses of SegmentMetadata in org.apache.drill.exec.physical.base

Fields in org.apache.drill.exec.physical.base with type parameters of type SegmentMetadata

Modifier and Type	Field and Description
protected Map<org.apache.hadoop.fs.Path,SegmentMetadata>	AbstractGroupScanWithMetadata.segments
protected Map<org.apache.hadoop.fs.Path,SegmentMetadata>	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.segments

Methods in org.apache.drill.exec.physical.base that return types with arguments of type SegmentMetadata

Modifier and Type	Method and Description
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.getSegments()
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	AbstractGroupScanWithMetadata.getSegmentsMetadata()

Method parameters in org.apache.drill.exec.physical.base with type arguments of type SegmentMetadata

Modifier and Type	Method and Description
protected List<PartitionMetadata>	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.pruneForSegments(List<PartitionMetadata> metadataToPrune, Map<org.apache.hadoop.fs.Path,SegmentMetadata> filteredSegmentMetadata) Removes metadata which does not belong to any of partitions in metadata list.
protected static <T extends BaseMetadata & LocationProvider> Map<org.apache.hadoop.fs.Path,T>	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.pruneForSegments(Map<org.apache.hadoop.fs.Path,T> metadataToPrune, Map<org.apache.hadoop.fs.Path,SegmentMetadata> filteredSegmentMetadata) Removes metadata which does not belong to any of partitions in metadata list.
B	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.segments(Map<org.apache.hadoop.fs.Path,SegmentMetadata> segments)

Uses of SegmentMetadata in org.apache.drill.exec.store.ischema

Methods in org.apache.drill.exec.store.ischema with parameters of type SegmentMetadata

Modifier and Type	Method and Description
static List<Records.Partition>	Records.Partition.fromSegment(String catalog, String schemaName, SegmentMetadata segmentMetadata)

Constructors in org.apache.drill.exec.store.ischema with parameters of type SegmentMetadata

Constructor and Description
Partition(String catalog, String schemaName, String value, SegmentMetadata segmentMetadata)

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

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

Modifier and Type	Method and Description
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	BaseParquetMetadataProvider.getSegmentsMetadataMap()

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

Modifier and Type	Method and Description
protected static <T extends BaseMetadata & LocationProvider> org.apache.drill.shaded.guava.com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,T>	AbstractParquetGroupScan.RowGroupScanFilterer.pruneForSegments(org.apache.drill.shaded.guava.com.google.common.collect.Multimap<org.apache.hadoop.fs.Path,T> metadataToPrune, Map<org.apache.hadoop.fs.Path,SegmentMetadata> filteredSegmentMetadata) Removes metadata which does not belong to any of segments in metadata list.

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

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

Modifier and Type	Method and Description
List<SegmentMetadata>	BasicTablesTransformer.MetadataHolder.segments()
static List<SegmentMetadata>	BasicTablesTransformer.segments(List<TableMetadataUnit> units)
List<SegmentMetadata>	BasicTablesRequests.segmentsMetadata(TableInfo tableInfo, List<MetadataInfo> metadataInfos) Returns segments metadata based on the given table information and metadata identifiers.
List<SegmentMetadata>	BasicTablesRequests.segmentsMetadataByColumn(TableInfo tableInfo, List<String> locations, String column) Returns segments metadata based on given table information, locations and column name.
List<SegmentMetadata>	BasicTablesRequests.segmentsMetadataByMetadataKey(TableInfo tableInfo, List<String> locations, String metadataKey) Returns segments metadata based on given table information, locations and column name.

Constructor parameters in org.apache.drill.metastore.components.tables with type arguments of type SegmentMetadata

Constructor and Description
MetadataHolder(List<BaseTableMetadata> tables, List<SegmentMetadata> segments, List<FileMetadata> files, List<RowGroupMetadata> rowGroups, List<PartitionMetadata> partitions)

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

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

Modifier and Type	Method and Description
SegmentMetadata	SegmentMetadata.SegmentMetadataBuilder.build()

Methods in org.apache.drill.metastore.metadata that return types with arguments of type SegmentMetadata

Modifier and Type	Method and Description
Map<org.apache.hadoop.fs.Path,SegmentMetadata>	TableMetadataProvider.getSegmentsMetadataMap() Returns map of SegmentMetadata instances which provides metadata for segment and its columns.