Deprecated API

Contents

• Deprecated Methods
• Deprecated Constructors
• Deprecated Enum Constants

Deprecated Methods

Method and Description
org.apache.parquet.io.api.Binary.compareTo(Binary) will be removed in 2.0.0. The comparison logic depends on the related logical type therefore this one might not be correct. The Comparator implementation for the related type available at PrimitiveType.comparator() should be used instead.
org.apache.parquet.io.api.Binary.fromByteArray(byte[])
org.apache.parquet.io.api.Binary.fromByteArray(byte[], int, int)
org.apache.parquet.io.api.Binary.fromByteBuffer(ByteBuffer)
org.apache.parquet.schema.Type.ID.getId() use Type.ID.intValue() instead.
org.apache.parquet.column.statistics.BinaryStatistics.getMax() use BinaryStatistics.genericGetMax(), will be removed in 2.0.0
org.apache.parquet.column.statistics.BinaryStatistics.getMin() use BinaryStatistics.genericGetMin(), will be removed in 2.0.0
org.apache.parquet.io.MessageColumnIO.getRecordReader(PageReadStore, RecordMaterializer<T>, UnboundRecordFilter) use getRecordReader(PageReadStore, RecordMaterializer, Filter)
org.apache.parquet.column.statistics.Statistics.getStatsBasedOnType(PrimitiveType.PrimitiveTypeName) Use Statistics.createStats(Type) instead
org.apache.parquet.column.ColumnDescriptor.getType() will removed in 2.0.0. Use ColumnDescriptor.getPrimitiveType() instead.
org.apache.parquet.column.ColumnDescriptor.getTypeLength() will removed in 2.0.0. Use ColumnDescriptor.getPrimitiveType() instead.
org.apache.parquet.column.statistics.BinaryStatistics.initializeStats(Binary, Binary) use BinaryStatistics.updateStats(Binary), will be removed in 2.0.0
org.apache.parquet.schema.ConversionPatterns.listType(Type.Repetition, String, Type) use listOfElements instead
org.apache.parquet.column.statistics.BinaryStatistics.setMinMax(Binary, Binary) use BinaryStatistics.updateStats(Binary), will be removed in 2.0.0
org.apache.parquet.column.statistics.Statistics.setMinMaxFromBytes(byte[], byte[]) will be removed in 2.0.0. Use Statistics.getBuilderForReading(PrimitiveType) instead.
org.apache.parquet.column.statistics.Statistics.setNumNulls(long) will be removed in 2.0.0. Use Statistics.getBuilderForReading(PrimitiveType) instead.
org.apache.parquet.schema.Type.typeEquals(Type)
org.apache.parquet.schema.GroupType.typeEquals(Type)
org.apache.parquet.schema.PrimitiveType.typeEquals(Type)
org.apache.parquet.schema.Type.typeHashCode()
org.apache.parquet.schema.GroupType.typeHashCode()
org.apache.parquet.schema.PrimitiveType.typeHashCode()
org.apache.parquet.column.statistics.BinaryStatistics.updateStats(Binary, Binary) use BinaryStatistics.updateStats(Binary), will be removed in 2.0.0

Deprecated Constructors

Constructor and Description
org.apache.parquet.column.statistics.BinaryStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.column.statistics.BooleanStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.column.ColumnDescriptor(String[], PrimitiveType.PrimitiveTypeName, int, int) will be removed in 2.0.0; Use ColumnDescriptor.ColumnDescriptor(String[], PrimitiveType, int, int)
org.apache.parquet.column.ColumnDescriptor(String[], PrimitiveType.PrimitiveTypeName, int, int, int) will be removed in 2.0.0; Use ColumnDescriptor.ColumnDescriptor(String[], PrimitiveType, int, int)
org.apache.parquet.column.statistics.DoubleStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.column.statistics.FloatStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.schema.GroupType(Type.Repetition, String, OriginalType, List<Type>)
org.apache.parquet.schema.GroupType(Type.Repetition, String, OriginalType, Type...)
org.apache.parquet.filter2.recordlevel.IncrementallyUpdatedFilterPredicateBuilderBase()
org.apache.parquet.column.statistics.IntStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.column.statistics.LongStatistics() will be removed in 2.0.0. Use Statistics.createStats(org.apache.parquet.schema.Type) instead
org.apache.parquet.schema.PrimitiveType(Type.Repetition, PrimitiveType.PrimitiveTypeName, int, String, OriginalType)
org.apache.parquet.filter2.predicate.Statistics(T, T) will be removed in 2.0.0. Use Statistics.Statistics(Object, Object, Comparator) instead
org.apache.parquet.schema.Type(String, Type.Repetition)
org.apache.parquet.schema.Type(String, Type.Repetition, OriginalType)

Deprecated Enum Constants

Enum Constant and Description
org.apache.parquet.column.Encoding.BIT_PACKED This is no longer used, and has been replaced by Encoding.RLE which is combination of bit packing and rle
org.apache.parquet.column.Encoding.PLAIN_DICTIONARY now replaced by RLE_DICTIONARY for the data page encoding and PLAIN for the dictionary page encoding