Log file output property file (logger.properties)

uCosminexus Stream Data Platform - Application Framework Setup and Operation Guide

8.10 Log file output property file (logger.properties)

(1) Format

Specify each parameter in the following format:

parameter-name=value

The value cannot be followed by spaces or a character string (such as a comment).
Anything that follows the value will be considered part of the value.
A line containing only a parameter name and no value will be ignored.

(2) File name

(3) File storage location

This file must be stored in the following directory:

working-directory\conf\

(4) Description

This file specifies the numbers and sizes of message and trace log files. You create this file for each working directory. If this file is not created, the default values are used.

(5) Specifiable parameters

The table below lists and describes the parameters that can be specified and their default values.

Table 8-8 Specifiable parameters and their default values (logger.properties)

No.	Parameter name	Description	Default value	Permitted value range
1	logger.serverMessageFileCount	Specifies the maximum number of message log files.	3	Integer from 2 to 16
2	logger.serverMessageMaxFileSize	Specifies the maximum size (in bytes) of a message log file.	1048576	Integer from 4096 to 2147483647
3	logger.serverTraceFileCount	Specifies the maximum number of trace log files.	3	Integer from 2 to 16
4	logger.serverTraceMaxFileSize	Specifies the maximum size (in bytes) of a trace log file.	1048576	Integer from 4096 to 2147483647