| Interface | Description |
|---|---|
| FileNameFormat |
Formatter interface for determining HDFS file names.
|
| RecordFormat |
Formats a Tuple object into a byte array that will be written to HDFS.
|
| SequenceFormat |
Interface for converting
Tuple objects to HDFS sequence file key-value pairs. |
| Class | Description |
|---|---|
| DefaultFileNameFormat |
Creates file names with the following format:
|
| DefaultSequenceFormat |
Basic
SequenceFormat implementation that uses LongWritable for keys and Text for values. |
| DelimitedRecordFormat |
RecordFormat implementation that uses field and record delimiters.
|
| SimpleFileNameFormat |
Copyright © 2021 The Apache Software Foundation. All rights reserved.