Package org.apache.drill.exec.store.parquet.metadata

Class Metadata_V4.ParquetFileMetadata_v4

java.lang.Object

org.apache.drill.exec.store.parquet.metadata.MetadataBase.ParquetFileMetadata

org.apache.drill.exec.store.parquet.metadata.Metadata_V4.ParquetFileMetadata_v4

Enclosing class:

Metadata_V4

public static class Metadata_V4.ParquetFileMetadata_v4
extends MetadataBase.ParquetFileMetadata

Struct which contains the metadata for a single parquet file

Field Summary

Fields

Modifier and Type	Field	Description
Long	length
org.apache.hadoop.fs.Path	path
List<Metadata_V4.RowGroupMetadata_v4>	rowGroups

Constructor Summary

Constructors

Constructor	Description
ParquetFileMetadata_v4()
ParquetFileMetadata_v4(org.apache.hadoop.fs.Path path, Long length, List<Metadata_V4.RowGroupMetadata_v4> rowGroups)

Method Summary

Modifier and Type	Method	Description
Long	getLength()
org.apache.hadoop.fs.Path	getPath()
List<? extends MetadataBase.RowGroupMetadata>	getRowGroups()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

path

public org.apache.hadoop.fs.Path path

length

public Long length

rowGroups

public List<Metadata_V4.RowGroupMetadata_v4> rowGroups

Constructor Details

ParquetFileMetadata_v4

public ParquetFileMetadata_v4()

ParquetFileMetadata_v4

public ParquetFileMetadata_v4(org.apache.hadoop.fs.Path path,
 Long length,
 List<Metadata_V4.RowGroupMetadata_v4> rowGroups)

Method Details

toString

public String toString()

Overrides:

toString in class Object

getPath

public org.apache.hadoop.fs.Path getPath()

Specified by:

getPath in class MetadataBase.ParquetFileMetadata

getLength

public Long getLength()

Specified by:

getLength in class MetadataBase.ParquetFileMetadata

getRowGroups

public List<? extends MetadataBase.RowGroupMetadata> getRowGroups()

Specified by:

getRowGroups in class MetadataBase.ParquetFileMetadata