Class | Description |
---|---|
ColumnChunk | |
ColumnMetaData |
Description for column metadata
|
DataPageHeader |
Data page header
|
DataPageHeaderV2 |
New page format alowing reading levels without decompressing the data
Repetition and definition levels are uncompressed
The remaining section containing the data is compressed if is_compressed is true
|
DictionaryPageHeader |
TODO: *
|
FileMetaData |
Description for file metadata
|
IndexPageHeader | |
KeyValue |
Wrapper struct to store key values
|
PageHeader | |
RowGroup | |
SchemaElement |
Represents a element inside a schema definition.
|
SortingColumn |
Wrapper struct to specify sort order
|
Statistics |
Statistics per row group and per page
All fields are optional.
|
Util |
Utility to read/write metadata
We use the TCompactProtocol to serialize metadata
|
Enum | Description |
---|---|
ColumnChunk._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
ColumnMetaData._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
CompressionCodec |
Supported compression algorithms.
|
ConvertedType |
Common types used by frameworks(e.g.
|
DataPageHeader._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
DataPageHeaderV2._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
DictionaryPageHeader._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
Encoding |
Encodings supported by Parquet.
|
FieldRepetitionType |
Representation of Schemas
|
FileMetaData._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
IndexPageHeader._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
KeyValue._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
PageHeader._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
PageType | |
RowGroup._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
SchemaElement._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
SortingColumn._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
Statistics._Fields |
The set of fields this struct contains, along with convenience methods for finding and manipulating them.
|
Type |
Types supported by Parquet.
|
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