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azure-blob-storageazure-data-factoryazure-blob-trigger

Azure Data Factory Missing Blob Triggers

I have created an ADF pipeline that should trigger when a blob is added to a storage container (say container1) and copy the blob to another storage container (say container2). All my blob names are alphanumeric with '-' (basically a GUID). I see that the ADF is triggered only a few times compared to the number of blobs in container1 (i.e if I have n files in container1, the ADF is triggered only x times where x<n).

I also observed that whenever the blobs created per second in container1 is high there are more missed triggers. I am not using any event batching in the event grid. My storage account is v2 BlockBlobStorage.

Is there a way I can resolve this?

Solution

  • Here they mentioned "There's no guarantee that all events are captured."