get_log
The get_log method returns a LuaLog object that provides the capability to write messages to a specified log type.
Syntax
get_log( [log_type] )
Arguments
| Argument | Description |
|---|---|
log_type
|
(string) The log type name. |
Returns
(LuaLog). A LuaLog object.
Example
To write a log message from the ExecuteDocumentLua processor in NiFi:
local log = get_log()
log:write_line(log_level_normal(), "doing something...")
-- or use the following functions
log_info("My information message")
log_warn("My warning message")
log_error("My error message")
To write a log message to an ACI Server application log:
local log = get_log("application")
log:write_line(log_level_normal(), "doing something...")