FileChangeIngestor
class name: org.apache.nifi.minifi.bootstrap.configuration.ingestors.FileChangeIngestor
This Config Change Ingestor watches a file and when the file is updated, the file is ingested as a new config.
Note: The config file path configured here and in "nifi.minifi.config" cannot be the same. This is due to the swapping mechanism and other implementation limitations.
Below are the configuration options. The file config path is the only required property.
Option | Description |
|---|---|
nifi.minifi.notifier.ingestors.file.config.path | Path of the file to monitor for changes. When these occur, the FileChangeNotifier, if configured, will begin the configuration reloading process |
nifi.minifi.notifier.ingestors.file.polling.period.seconds | How frequently the file specified by 'nifi.minifi.notifier.file.config.path' should be evaluated for changes. If not set then a default polling period of 15 seconds will be used. |
nifi.minifi.notifier.ingestors.file.differentiator | Which differentiator to use. If not set then it uses the WholeConfigDifferentiator as a default. |