Tasks stalled at "Queued in Cromwell" status

mleventhalmleventhal Cambridge, MAMember, Broadie ✭✭


In the last hour and a half, I have been unable to get tasks running in any of my workspaces. The workflow is launched and in "running" status but the calls are stuck in the "Queued in Cromwell" state with no log files produced, akin to the issue seen a month or so ago. What can I do to get around this issue? Thank you!



  • mleventhalmleventhal Cambridge, MAMember, Broadie ✭✭

    Tasks are now running. Are there ways to avoid running into this issue in the future? Thank you!

  • KateNKateN Cambridge, MAMember, Broadie, Moderator admin

    I apologize for the delay in response to your question. Looking in our logs, we did see a load issue on the 11th. There is a cap to concurrently running workflows, which can result in these "Queued in Cromwell" errors. Doug explains it very well here.

    We are working to increase this limit each time we hit it, and optimize it going forward.

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