Why does my stream analytics job stop receiving input? RRS feed

  • Question

  • We just had this happen to our production job the other day.  Suddenly out of nowhere it stops receiving input events.  We have gone through all normal troubleshooting steps for this and can't find anything that would indicate what happened.  Logs are empty, no events indicating errors, stop of the job, etc.  Stream Utilization averages around 15% peaks to no more than 20%.  Job showed as running but with 0 input events and 0 output events.  Input source is an event hub that is fed by an Azure Function.  Both the azure function and the event hub were receiving events while the SA job was saying it was not getting any events.  Stopping the job and restarting it resolved the issue as events immediately started to flow in.  Trying to figure out what else to look at, open to any suggestions, its troubling that a job can just stop receiving inputs while still running and there be no trace as to why...
    Wednesday, August 30, 2017 8:03 PM

All replies

  • If there is nothing in activity log, you cannot do much for troubleshooting. I would suggest you to open a support case to get the root cause.

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    Thursday, September 7, 2017 12:24 AM