Loggers Log4j Logger

Configuring Logging and Debugging for Oracle CEP 15-9

15.2.3 log-stdout

This section provides information on the log-stdout element:

15.2.4 Configuring Severity for an Individual Module

Individual modules of Oracle CEP can specify their logging severity. This severity overrides the default logging severity of Oracle CEP server. You do this by specifying an entry child element in the logger-severity-properties element in the Oracle CEP server config.xml file. You may specify multiple entry child elements for any number of modules. To configure severity for an individual module: 1. Edit the Oracle CEP server config.xml file. rotation-time String The time in k:mm format, where k is the hour specified in 24 hour notation and mm is the minutes. Default is 00:00 rotation-time-span-factor Long Factor applied to the timespan to determine the number of milliseconds that becomes the frequency of time based log rotations. Default is 3600000. rotated-file-count Integer Specifies the number of old rotated files to keep if number-of-files-limited is true. Default value is 7. rotation-size Integer The size threshold, in KB, at which the log file is rotated. Default is 500. rotation-time-span Integer Specifies the interval for every time-based log rotation. Default value is 24. rotate-log-on-startup-enabled Boolean If true, the log file is rotated on startup. Default value is true. number-of-files-limited Boolean If true, old rotated files are deleted. Default is false. Table 15–4 Configuration Parameters for log-stdout Parameter Type Description name String The name of this configuration object. stdout-severity String The threshold severity for messages sent to stdout. Default value is Notice. Valid values are: ■ Emergency ■ Alert ■ Critical ■ Error ■ Warning ■ Notice ■ Info ■ Debug ■ Trace stack-trace-depth Integer The number of stack trace frames to display on stdout. A default value of -1 means all frames are displayed. stack-trace-enabled Boolean If true, stack traces are dumped to the console when included in logged messages. Default value is true. Table 15–3 Cont. Configuration Parameters for log-file Parameter Type Description