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 © 2022 The Apache Software Foundation. All rights reserved.