Record Accessor

Having a way to select a specific part of the record is critical for certain core functionalities or plugins, this feature is called Record Accessor.

The following table describe some accessing rules and the expected returned value:

If the accessor key does not exist in the record like the last example , the operation is simply omitted, no exception will occur.

The file content to process in is the following:

Running Fluent Bit with the configuration above the output will be: