kite-morphlines-hadoop-sequencefile
readSequenceFile
The readSequenceFile command (source code) parses an Apache Hadoop SequenceFile and emits a morphline record for each
contained key-value pair. The sequence file is read from the input stream of the first
attachment of the record.
The command automatically handles Record-Compressed and Block-Compressed SequenceFiles.
The command provides the following configuration options:
| Property Name | Default | Description |
|---|---|---|
| keyField | _attachment_name | The name of the output field to store the SequenceFile Record key. |
| valueField | _attachment_body | The name of the output field to store the SequenceFile Record value. |
Example usage:
readSequenceFile {
keyField : "key"
valueField : "value"
}