Package | Description |
---|---|
parquet.column | |
parquet.column.impl | |
parquet.column.page | |
parquet.column.values | |
parquet.column.values.bitpacking | |
parquet.column.values.boundedint | |
parquet.column.values.delta | |
parquet.column.values.deltalengthbytearray | |
parquet.column.values.deltastrings | |
parquet.column.values.dictionary | |
parquet.column.values.plain | |
parquet.column.values.rle | |
parquet.filter | |
parquet.format.converter | |
parquet.hadoop |
Provides classes to store use Parquet files in Hadoop
In a map reduce job:
|
parquet.hadoop.metadata | |
parquet.io | |
parquet.io.api | |
parquet.schema | |
parquet.tools.command | |
parquet.tools.util |
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
ColumnReader
Reader for (repetition level, definition level, values) triplets.
|
ColumnWriter
writer for (repetition level, definition level, values) triplets
|
Dictionary
a dictionary to decode dictionary based encodings
|
Encoding
encoding of the data
|
ParquetProperties.WriterVersion |
ValuesType
The different type of values we can store in columns
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
ColumnReader
Reader for (repetition level, definition level, values) triplets.
|
ColumnReadStore
Container which can produce a ColumnReader for any given column in a schema.
|
ColumnWriter
writer for (repetition level, definition level, values) triplets
|
ColumnWriteStore
Container which can construct writers for multiple columns to be stored
together.
|
ParquetProperties.WriterVersion |
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Dictionary
a dictionary to decode dictionary based encodings
|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
ColumnReader
Reader for (repetition level, definition level, values) triplets.
|
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
Encoding
encoding of the data
|
ParquetProperties.WriterVersion |
Class and Description |
---|
Encoding
encoding of the data
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
ColumnReadStore
Container which can produce a ColumnReader for any given column in a schema.
|
ColumnWriteStore
Container which can construct writers for multiple columns to be stored
together.
|
Class and Description |
---|
Dictionary
a dictionary to decode dictionary based encodings
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
ColumnReader
Reader for (repetition level, definition level, values) triplets.
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
Class and Description |
---|
ColumnDescriptor
Describes a column's type as well as its position in its containing schema.
|
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