Azure Synapse Mapping Dataflow - Job failed due to reason: Not started.

Christopher Geckert 91 Reputation points


since yesterday we've got an issue with two mapping Data Flows in Azure Synapse:

{"message":"Job failed due to reason: Not started. Details:java.lang.Throwable: Not started\n\tat$$anonfun$run$1$$anonfun$1.apply$mcV$sp(FlowRunner.scala:175)\n\tat$$anonfun$run$1$$anonfun$1.apply(FlowRunner.scala:168)\n\tat$$anonfun$run$1$$anonfun$1.apply(FlowRunner.scala:168)\n\tat scala.util.Try$.apply(Try.scala:192)\n\tat$$anonfun$run$1.apply$mcV$sp(FlowRunner.scala:168)\n\tat$$anonfun$run$1.apply(FlowRunner.scala:160)\n\tat$$anonfun$run$1.apply(FlowRunner.scala:160)\n\tat scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)\n\tat scala.concurrent.impl.Future$\n\tat scala.concurrent.impl.ExecutionContextImpl$AdaptedForkJoinTask.exec(ExecutionContextImpl.scala:121)\n\tat scala.concurrent.forkjoin.ForkJoinTask.doExec(\n\tat scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(","failureType":"UserError","target":"Data flow1","errorCode":"DFExecutorUserError"}

Is there any issue with the debug clusters or something like that? Also from time to time the Pipes and Dataflow just don't start and Queue forever.

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An Azure analytics service that brings together data integration, enterprise data warehousing, and big data analytics. Previously known as Azure SQL Data Warehouse.
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Azure Data Factory
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  1. BhargavaGunnam-MSFT 25,881 Reputation points Microsoft Employee

    Hello @Christopher Geckert ,

    The product team identified the problem and they are working on it. I will keep you posted once the fix is applied.

    Latest Update on Aug 17th, 2022: This issue is being hot fixed by the product team today. If you ever notice this issue, please feel free to let us know. Thank you for your patience.