Logic App Standard Blob Storage Build-In Connector trigger not working properly

[tiagoacosta17]

Describe the Bug

Trigger is not triggering when new files arrive on the correspondent folder, files are being dropped on the container/folder and logic app simply does not trigger. Once I go to the app and open the code, don't change anything and save the app, it starts triggering the files as per magic :/

This feels like a bug to me.

Plan Type

Strandard

Steps to Reproduce the Bug or Issue

1. file gets dropped on container / folder
2. trigger does not do anything
3. Open flow
4. Save flow (nothing changed)
5. Trigger starts

Workflow JSON

{
    "definition": {
        "$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
        "actions": {
            "Check_file_size": {
                "actions": {
                    "Check_on_status_code_201": {
                        "actions": {
                            "Upload_blob_with_audience_id": {
                                "inputs": {
                                    "parameters": {
                                        "blobName": "@concat('audienceCreated-',triggerBody()?['properties']?['blobName'])",
                                        "containerName": "landing/DPGdatalab/in/",
                                        "content": "@body('Create_audience_with_JSON')"
                                    },
                                    "serviceProviderConfiguration": {
                                        "connectionName": "AzureBlob",
                                        "operationId": "uploadBlob",
                                        "serviceProviderId": "/serviceProviders/AzureBlob"
                                    }
                                },
                                "type": "ServiceProvider"
                            }
                        },
                        "else": {
                            "actions": {
                                "Compose_JSON": {
                                    "inputs": {
                                        "id": "@{split(triggerBody()?['properties']?['blobname'], '_')[0]}"
                                    },
                                    "runAfter": {
                                        "Refresh_audience_with_JSON": [
                                            "SUCCEEDED"
                                        ]
                                    },
                                    "type": "Compose"
                                },
                                "Refresh_audience_with_JSON": {
                                    "inputs": {
                                        "body": "@body('Read_blob_content')?['content']",
                                        "headers": {
                                            "Content-Type": "application/json",
                                            "x-api-key": "@{parameters('datalab_x_api_key')}"
                                        },
                                        "method": "POST",
                                        "uri": "@{parameters('datalab_endpoint')}/v1/audiences/crm/@{split(triggerBody()?['properties']?['blobname'], '_')[0]}/refresh"
                                    },
                                    "runtimeConfiguration": {
                                        "contentTransfer": {
                                            "transferMode": "Chunked"
                                        }
                                    },
                                    "type": "Http"
                                },
                                "Upload_blob_to_storage_audience_refreshed": {
                                    "inputs": {
                                        "parameters": {
                                            "blobName": "@concat('audienceRefreshed-',triggerBody()?['properties']?['blobName'])",
                                            "containerName": "landing/DPGdatalab/in/",
                                            "content": "@outputs('Compose_JSON')",
                                            "overrideIfExists": "true"
                                        },
                                        "serviceProviderConfiguration": {
                                            "connectionName": "AzureBlob",
                                            "operationId": "uploadBlob",
                                            "serviceProviderId": "/serviceProviders/AzureBlob"
                                        }
                                    },
                                    "runAfter": {
                                        "Compose_JSON": [
                                            "SUCCEEDED"
                                        ]
                                    },
                                    "type": "ServiceProvider"
                                }
                            }
                        },
                        "expression": {
                            "and": [
                                {
                                    "equals": [
                                        "@outputs('Create_audience_with_JSON')?['statusCode']",
                                        201
                                    ]
                                }
                            ]
                        },
                        "runAfter": {
                            "Create_audience_with_JSON": [
                                "SUCCEEDED",
                                "TIMEDOUT",
                                "SKIPPED",
                                "FAILED"
                            ]
                        },
                        "type": "If"
                    },
                    "Create_audience_with_JSON": {
                        "inputs": {
                            "body": "@body('Read_blob_content')?['content']",
                            "headers": {
                                "Content-Type": "application/json",
                                "x-api-key": "@{parameters('datalab_x_api_key')}"
                            },
                            "method": "POST",
                            "uri": "@{parameters('datalab_endpoint')}/v1/audiences/crm"
                        },
                        "runAfter": {
                            "Read_blob_content": [
                                "SUCCEEDED"
                            ]
                        },
                        "runtimeConfiguration": {
                            "contentTransfer": {
                                "transferMode": "Chunked"
                            }
                        },
                        "type": "Http"
                    },
                    "Read_blob_content": {
                        "inputs": {
                            "parameters": {
                                "blobName": "@triggerBody()?['name']",
                                "containerName": "dap-out"
                            },
                            "serviceProviderConfiguration": {
                                "connectionName": "AzureBlob",
                                "operationId": "readBlob",
                                "serviceProviderId": "/serviceProviders/AzureBlob"
                            }
                        },
                        "type": "ServiceProvider"
                    }
                },
                "else": {
                    "actions": {}
                },
                "expression": {
                    "and": [
                        {
                            "greater": [
                                "@triggerBody()?['properties']?['length']",
                                0
                            ]
                        }
                    ]
                },
                "runAfter": {},
                "type": "If"
            },
            "Copy_to_dataLab_archive": {
                "inputs": {
                    "parameters": {
                        "destinationBlobName": "/archives/@{triggerBody()?['name']}",
                        "destinationContainerName": "dap-out",
                        "overrideIfExists": true,
                        "sourceBlobName": "@triggerBody()?['name']",
                        "sourceContainerName": "dap-out"
                    },
                    "serviceProviderConfiguration": {
                        "connectionName": "AzureBlob",
                        "operationId": "copyBlob",
                        "serviceProviderId": "/serviceProviders/AzureBlob"
                    }
                },
                "runAfter": {
                    "Check_file_size": [
                        "SUCCEEDED"
                    ]
                },
                "type": "ServiceProvider"
            },
            "Delete_from_main_folder": {
                "inputs": {
                    "parameters": {
                        "blobName": "@triggerBody()?['name']",
                        "containerName": "dap-out"
                    },
                    "serviceProviderConfiguration": {
                        "connectionName": "AzureBlob",
                        "operationId": "deleteBlob",
                        "serviceProviderId": "/serviceProviders/AzureBlob"
                    }
                },
                "runAfter": {
                    "Copy_to_dataLab_archive": [
                        "SUCCEEDED"
                    ]
                },
                "type": "ServiceProvider"
            }
        },
        "contentVersion": "1.0.0.0",
        "outputs": {},
        "triggers": {
            "When_a_blob_is_added_or_updated": {
                "inputs": {
                    "parameters": {
                        "path": "dap-out/DPGdatalab/JSON/@{utcNow('yyyyMMdd')}/{blobname}"
                    },
                    "serviceProviderConfiguration": {
                        "connectionName": "AzureBlob",
                        "operationId": "whenABlobIsAddedOrModified",
                        "serviceProviderId": "/serviceProviders/AzureBlob"
                    }
                },
                "type": "ServiceProvider"
            }
        }
    },
    "kind": "Stateful"
}

Screenshots or Videos

No response

Additional context

No response

[tiagoacosta17]

I really hope this does not fall into the pit of forget because this is quite the issue and I've seen lots of users complaining about it. If you really want us to use LAP standard more these things should be looked at.

[daviburg]

Sharing this issue with Milin Joshi, not sure what is his github handle.

[pacodelacruz]

I faced a similar behaviour. Unsure whether this is related. After scratching my head so many times and trying so many different combinations, this was my finding: https://github.com/Azure/logicapps/issues/1143