| 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.
|
Copyright © 2023–2024 The Apache Software Foundation. All rights reserved.