screenshot-service.properties Properties

This applies to: Visual Data Discovery

The following table lists properties you might adjust for the Symphony Screenshot microservice.

For information on editing configuration files, see Edit a Symphony Configuration File.

Property Name Default Value Description
pool.queue.size 10

Sets the queue size for Screenshot microservice requests.

This property and the pool.thread.size property specify the upper limits for Screenshot microservice processing. When the number of screenshot requests exceeds the limits set by these two properties, you will receive HTTP 429 "Too Many Requests" errors.

You can exceed these limits in a number of ways, including:

  • starting up Symphony with lots of dashboards and visuals
  • deleting all your screenshots at once
  • rapidly creating a lot of large dashboards

You can increase the values of this property and the pool.thread.size property when you encounter too many failed screenshots. However, do so with caution.
pool.thread.size 20

Sets the thread count for Screenshot microservice requests.

This property and the pool.queue.size property specify the upper limits for Screenshot microservice processing. When the number of screenshot requests exceeds the limits set by these two properties, you will receive HTTP 429 "Too Many Requests" errors.

You can exceed these limits in a number of ways, including:

  • starting up Symphony with lots of dashboards and visuals
  • deleting all your screenshots at once
  • rapidly creating a lot of large dashboards

If your use of Symphony includes scheduling dashboard reports, update this setting so it is greater than the number of concurrent reports. You can also increase the values of this property and the pool.queue.size property when you encounter too many failed screenshots. However, do so with caution.
syslog.host 127.0.0.1 Sets the host IP address for Syslog server message logging.

Example: syslog.host=127.0.0.1

syslog.log.level OFF Sets the syslog log level for messages logged to the Syslog server. The following options are available for this property: TRACE, DEBUG, INFO, WARN, and ERROR.

Example: syslog.log.level=DEBUG
syslog.port 1514 Sets the port for Syslog server message logging.

Example: syslog.port=1514
syslog.suffix local Specifies a suffix that is appended at the end of the Syslog server log entry that Symphony generates.

Example: syslog.suffix=local