Usage Engine Private Edition 2 Documentation

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This section describes the different log related properties. The properties are stored in the values.yaml file, where you define the systemProperties or in the EC Deployment web interface to configure ECs.

PropertyDescription

pico.logdateformat

Default value: "YYYY-MM-DD"

This property specifies the date format to be used in the log files.

See http://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html for further information.

pico.log.header

Default value: " "

This property enables the addition of a header to the log file generated, which indicates which pico, and in which version of Usage Engine  the log file is generated. To add headers to the log of the pico in which you set this property, set this property to  mz.version-pico. 

After setting this property you must restart the relevant pico.

pico.log.level

Default value: "WARNING"

This property specifies the log level.

The available values for pico.log.level are:

  • ALL
  • FINEST
  • FINER
  • FINE
  • INFO
  • WARNING
  • SEVERE
  • OFF

Note!

Changing the default log level to INFO, FINE, FINER, FINEST, or ALL, may have a significant impact on performance.

pico.pid

Default value: $MZ_HOME/log

This property specifies the directory you want the EC or Platform to write process ID (PID) file to.

If this property is not included in the pico configuration, the default directory, $MZ_HOME/log will be used.

Note!

If using several ECs, a directory has to be added for each EC.

pico.stderr

Default value: $MZ_HOME/log

This property specifies the directory you want the EC or Platform to write standard errors to.

If this property is not included in the pico configuration, the default directory, $MZ_HOME/log will be used.

Note!

If using several ECs, a directory has to be added for each EC.

pico.stdout

Default value: $MZ_HOME/log

This property specifies the directory you want the EC or Platform to write standard output to.

If this property is not included in the pico configuration, the default directory, $MZ_HOME/log will be used.

Note!

If using several ECs, a directory has to be added for each EC.

log4j APL Logs - Platform

The Platform property mz.logging.refreshinterval defines how often log4j APL logs are updated. It is set to 1000 ms by default. For further information about log4j APL logs, see 10. log4j APL Logging Configurations.

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