Uses of Class
org.apache.parquet.hadoop.metadata.ColumnChunkMetaData

Packages that use ColumnChunkMetaData

Package	Description
org.apache.parquet.filter2.bloomfilterlevel
org.apache.parquet.filter2.dictionarylevel
org.apache.parquet.filter2.statisticslevel
org.apache.parquet.format.converter
org.apache.parquet.hadoop	Provides classes to store use Parquet files in Hadoop
org.apache.parquet.hadoop.metadata

Uses of ColumnChunkMetaData in org.apache.parquet.filter2.bloomfilterlevel

Method parameters in org.apache.parquet.filter2.bloomfilterlevel with type arguments of type ColumnChunkMetaData

Modifier and Type	Method and Description
static boolean	BloomFilterImpl.canDrop(FilterPredicate pred, List<ColumnChunkMetaData> columns, BloomFilterReader bloomFilterReader)

Uses of ColumnChunkMetaData in org.apache.parquet.filter2.dictionarylevel

Method parameters in org.apache.parquet.filter2.dictionarylevel with type arguments of type ColumnChunkMetaData

Modifier and Type	Method and Description
static boolean	DictionaryFilter.canDrop(FilterPredicate pred, List<ColumnChunkMetaData> columns, DictionaryPageReadStore dictionaries)

Uses of ColumnChunkMetaData in org.apache.parquet.filter2.statisticslevel

Method parameters in org.apache.parquet.filter2.statisticslevel with type arguments of type ColumnChunkMetaData

Modifier and Type	Method and Description
static boolean	StatisticsFilter.canDrop(FilterPredicate pred, List<ColumnChunkMetaData> columns)

Uses of ColumnChunkMetaData in org.apache.parquet.format.converter

Methods in org.apache.parquet.format.converter that return ColumnChunkMetaData

Modifier and Type	Method and Description
ColumnChunkMetaData	ParquetMetadataConverter.buildColumnChunkMetaData(ColumnMetaData metaData, ColumnPath columnPath, PrimitiveType type, String createdBy)

Uses of ColumnChunkMetaData in org.apache.parquet.hadoop

Methods in org.apache.parquet.hadoop with parameters of type ColumnChunkMetaData

Modifier and Type	Method and Description
void	ParquetFileWriter.appendColumnChunk(ColumnDescriptor descriptor, SeekableInputStream from, ColumnChunkMetaData chunk, BloomFilter bloomFilter, ColumnIndex columnIndex, OffsetIndex offsetIndex)
BloomFilter	IndexCache.getBloomFilter(ColumnChunkMetaData chunk) Get the BloomFilter for the given column in the set row group.
ColumnIndex	IndexCache.getColumnIndex(ColumnChunkMetaData chunk) Get the ColumnIndex for the given column in the set row group.
OffsetIndex	IndexCache.getOffsetIndex(ColumnChunkMetaData chunk) Get the OffsetIndex for the given column in the set row group.
BloomFilter	BloomFilterReader.readBloomFilter(ColumnChunkMetaData meta)
BloomFilter	ParquetFileReader.readBloomFilter(ColumnChunkMetaData meta) Reads Bloom filter data for the given column chunk.
ColumnIndex	ParquetFileReader.readColumnIndex(ColumnChunkMetaData column) Class should be considered private
OffsetIndex	ParquetFileReader.readOffsetIndex(ColumnChunkMetaData column) Class should be considered private

Uses of ColumnChunkMetaData in org.apache.parquet.hadoop.metadata

Methods in org.apache.parquet.hadoop.metadata that return ColumnChunkMetaData

Modifier and Type	Method and Description
static ColumnChunkMetaData	ColumnChunkMetaData.get(ColumnPath path, PrimitiveType.PrimitiveTypeName type, CompressionCodecName codec, EncodingStats encodingStats, Set<Encoding> encodings, Statistics statistics, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize) Deprecated. will be removed in 2.0.0. Use get(ColumnPath, PrimitiveType, CompressionCodecName, EncodingStats, Set, Statistics, long, long, long, long, long) instead.
static ColumnChunkMetaData	ColumnChunkMetaData.get(ColumnPath path, PrimitiveType.PrimitiveTypeName type, CompressionCodecName codec, Set<Encoding> encodings, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize) Deprecated.
static ColumnChunkMetaData	ColumnChunkMetaData.get(ColumnPath path, PrimitiveType.PrimitiveTypeName type, CompressionCodecName codec, Set<Encoding> encodings, Statistics statistics, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize) Deprecated.
static ColumnChunkMetaData	ColumnChunkMetaData.get(ColumnPath path, PrimitiveType type, CompressionCodecName codec, EncodingStats encodingStats, Set<Encoding> encodings, Statistics statistics, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize)
static ColumnChunkMetaData	ColumnChunkMetaData.get(ColumnPath path, PrimitiveType type, CompressionCodecName codec, EncodingStats encodingStats, Set<Encoding> encodings, Statistics statistics, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize, SizeStatistics sizeStatistics)
static ColumnChunkMetaData	ColumnChunkMetaData.getWithEncryptedMetadata(ParquetMetadataConverter parquetMetadataConverter, ColumnPath path, PrimitiveType type, byte[] encryptedMetadata, byte[] columnKeyMetadata, InternalFileDecryptor fileDecryptor, int rowGroupOrdinal, int columnOrdinal, String createdBy)

Methods in org.apache.parquet.hadoop.metadata that return types with arguments of type ColumnChunkMetaData

Modifier and Type	Method and Description
List<ColumnChunkMetaData>	BlockMetaData.getColumns()

Methods in org.apache.parquet.hadoop.metadata with parameters of type ColumnChunkMetaData

Modifier and Type	Method and Description
void	BlockMetaData.addColumn(ColumnChunkMetaData column)