I’m currently trying to deploy a workflow on our knime server. The workflow uses some components to get login informations from the user for a REST API call. It works completely fine locally on my machine and also on the server as a server job.
Unfortunately If I want to start it from the webportal it starts, but then always this screen appears:
And this never ends. After hitting start it should immediately ask for login infos via one of my components:
I have a few questions if you could provide the answers for them:
Are you resetting the workflow before attempting to execute it?
Can you provide us with a screenshot of the String Manipulation configuration?
3 What version of Knime AP and Knime Server/Executor are you currently running?
First component is the user login with the nodes from above. Then Var to table row and finally a component with a single View Table node. This doesn’t work either. It gets stuck after the login, but the component is green and the next is “queued”.
Knime AP: 4.1.3
The Knime Server Version is the most actual one (we updated it 3 weeks ago).
Would you be able to provide us with the log files from the server located in /logs folder file us to take a look and see if we can see why the workflow is staying in the queue state?
Before re-creating the issue, would you also be able to change the logging level in the file/conf/logging.properties, by changing the the properties:
com.knime.enterprise.tomcat.level = DEBUG
org.apache.catalina.authenticator.level = ALL
Please also return the logging level back to what it was before, as it may generate very large log files if run for a long period of time on debug/ALL.
Please let us know if you have any questions on the above.
The log-files are way too big, even for just one day and I’m not the administrator of the server. It also contains a lot of data which is not intended for a public forum. I think if there is no quick answer for this weird issue, my company will have to contact the knime support directly.