Interface | Description |
---|---|
BundleFormatWriter |
Format write with bundle interface.
|
FileFormatDiscover |
A class to discover
FileFormat . |
FileFormatFactory |
Factory to create
FileFormat . |
FormatReaderFactory |
A factory to create
RecordReader for file. |
FormatReaderFactory.Context |
Context for creating reader.
|
FormatWriter |
The writer that writes records.
|
FormatWriterFactory |
A factory to create
FormatWriter for file. |
SimpleStatsExtractor |
Extracts statistics directly from file.
|
Class | Description |
---|---|
FileFormat |
Factory class which creates reader and writer factories for specific file format.
|
FileFormatFactory.FormatContext |
the format context.
|
FormatKey |
Format Key for read a file.
|
FormatReaderContext |
the context for creating RecordReader
RecordReader . |
OrcFormatReaderContext |
The context for creating orc
RecordReader . |
OrcOptions |
Options for orc format.
|
SimpleColStats |
A simple column statistics, supports the following stats.
|
SimpleStatsCollector |
Collector to extract statistics of each column from a series of records.
|
SimpleStatsExtractor.FileInfo |
File info fetched from physical file.
|
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