How to delete the file stored on temp dir

[mathi]

Hi Team,
I am using create temp dir to store the files on the server and I write a csv to the location and I map that location to download widget. So that user can download the file via webportal.

When I inspect the webportal on chrome, I see that File-Download widget node contains the url of the file on the server. I believe REST call is made to the file location.

My question is as per setting in knime-server.config, the jobs will be discarded after 7 days. But I want to delete the files on the knime-server after 48 hours. To do that how can I access the location of the file downloaded on the server and delete it?

I had logged into the knime-server and went through jobs, temp, workflow folders to find the file. Not able to find the exact location.

Not able to find the any temp directory inside the job folder as well

Below is the WF

[marten_kose]

Hi Mathi, it depends on the settings of Create Temp Dir node: If you choose to create tmp folder within the workflow directory you should find a tmp folder within your job that contains the files created. If you do not choose to create the tmp dir within the workflow it will create the tmp folder in the executor’s default tmp directory and delete the files (and won’t restore them) once the job is swapped from executor memory to the server repository.