Hi Support, I have observed that the Fire GUI & Workflow Execution (Workflow Creation etc seems to work fine) don't work without Internet Access. A likely root cause is that the the HTML & Angular Templates seem to be loading the gstatic chart loaders from the web (Amongst Several Others). This problems renders sparkioflows unusable in production (since usually production servers have firewall rules to restrict web access). Can you kindly investigate if this can be corrected ?
In event that Fire UI is running on a different port, the configuration needs to be updated on Administration > Configuration > App > app.postMessageURL = Fire UI Custom Port else submission fails with the below error. Sending 'POST' request to URL : http://localhost:8080/messageFromSparkJob Response Code : 404 18/05/04 10:25:25 ERROR workflowengine.YARNRestWorkflowContext: http://localhost:8080/messageFromSparkJob Probably this also needs to be updated here