I redeployed a version of my application (around the 40th redeploy over the past week) and the job became stuck last Friday and is still running 3 days later (I could not post to the forum for support as it was read-only over the weekend) - as I am still in my trial before going paid I did not have a support number to reset my cloud instance. My concern is that this was occurring last Feb before a software upgrade and we just had another one last Friday.
If I try to start/stop/redeploy or add an application I get the following error
see screen capture
The operation cannot be invoked because the service is running Java Cloud Service Job 170371. Wait for the job to complete, then re-run the operation."
I would like to request an option on the control panel where we can delete stuck jobs - as the job in question is blocking any further operations on my clould instance - and since the application is not running - my service is rendered unusable.
This has happened in the recent past - see
20130610:1640EDT Oracle Support is looking into the issue