Known Issues
SmartSense 1.4.4 has the following known issues, scheduled for resolution in a future release:
Issue 1: Activity Analyzer fails to start in Ambari 2.2.x.
Workaround: SmartSense 1.4.4 is not supported with Ambari versions earlier than 2.4. You must upgrade Ambari to version 2.4 or later.
Issue 2: Activity Analyzer fails to start after upgrade from SmartSense 1.2.x to SmartSense 1.4.4.
Workaround:
On Ambari server host run
hst upgrade-ambari-serviceas root user.Restart all SmartSense components. You can do this by clicking on and selecting :
If the Restart All option is disabled, start each SmartSense component individually:
Issue 3: In rare cases, SmartSense View may display the following error:
The SmartSense service is currently unavailable. Please make sure the SmartSense Server is up and running.
even though HST Server is up.
Workaround:
Log in to the Ambari View management UI as an admin user.
Delete SmartSense View instance and then create a new instance.