How to reduce the logfile events

  • Platform information:
    • Hardware: Intel Core i3
    • OS: Windows 10 Pro
    • Java Runtime Environment: Zulu
    • openHAB version: 2.4
  • Issue of the topic: please be detailed explaining your issue

i am new to Openhab and would like to setup my home with some sensors.
The first binding i have installed is fritzboxtr064 which is over all working.

I realised that the logfile openhab.log is very big, it has ~ 40K lines, most of them like

[ERROR] [ing.fritzboxtr064.internal.TR064Comm] - No mapping found for item command maconline=6C-5D-00-73

How could i reduce this logging or fix that error?

Thank you very much!


That’s actually not very big
Search the forum for filtering log
I do not recommend filtering anything from the openhab.log

It’s clearly a error from the binding so from the developer perspective there’s something wrong. I think you should open a new thread or modify this threads topic so that everybody knows what’s the actual problem. Surpressing unkown error messages or filtering them without investigation is always bad practice.

Log file size is not a problem. They are rotated and overwritten properly with default configuration.

Thank you all for your suggestions and tips!