RecordReaderFactory
Implementations: JsonPathReader
AvroReader
XMLReader
WindowsEventLogReader
ReaderLookup
Syslog5424Reader
GrokReader
ScriptedReader
CSVReader
SyslogReader
ParquetReader
JsonTreeReader
CEFReader
Name | Description |
---|---|
success | FlowFiles that are successfully transformed will be routed to this relationship |
failure | If a FlowFile cannot be transformed from the configured input format to the configured output format, the unchanged FlowFile will be routed to this relationship |
Name | Description |
---|---|
record.index | This attribute provides the current row index and is only available inside the literal value expression. |
record.error.message | This attribute provides on failure the error message encountered by the Reader or Writer. |