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chris__1's avatar
chris__1
Icon for Advocate II rankAdvocate II
2 years ago
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Datafow Gen2: inconsistent behavior/fails and CU consumption

I am having some trouble understanding why a Dataflow Gen2 is failing sometimes.   As you can see from the screenshot of the refresh history the dataflow is working fine for some time (running ever...
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  • pqian_MSFT's avatar
    pqian_MSFT
    2 years ago

    Hi chris__1 , Joshrodgers123 

     

    This particular failure (calling /workspaces and receiving 429) is happening due to an internal throttling issue that has been resolved since beginning of this week.

     

    Please monitor these refreshes for a bit and see if you continue to observe failures due to "429" error. If so, let me know and sharing the session\request\dataflow ID from the refresh history screen:

     

     

chris__1's avatar
chris__1
Icon for Advocate II rankAdvocate II
2 years ago

since it happens quite a lot now (flow fails error 104100, I restart the flow, eventually it finishes successfully) I contacted support: nr: 2402050050001313

 

Joshrodgers123's avatar
Joshrodgers123
Icon for Advocate V rankAdvocate V
2 years ago

Has support been able to help you at all with this? All of our dataflows are still failing ~75% of the time. We're not doing any transformations at all and the volume is really small. Data loads from to staging in seconds, but times out writing to the warehouse.

 

Sometimes they run for 5+ hours and fail - consuming almost 100% of our capacity...

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