Azure Eventhub High Request Volume
I have an Event hub that is receiving about 50 requests a minute and I am not sure what from. They aren't messages because the messages and throughput are all normal. I have sent some requests to logs and the Caller_s field is always Resource…
Azure Event Hubs
No I will make the issue onto the mail
There should be some changes onto the platform reaching
Azure Event Hubs
How verifying the time about an incoming event and outcoming event
Hi, I've an Azure Event Hubs instance. I need to verify how long an event takes to income in the Hub and to outcome out the Hub. Which measure do I need to verify and how? Thanks
Azure Event Hubs
Azure Function App EventHub Trigger - wrong event received/wrong function called
I have two different functions in a function app: accept_event: def insert_into_production(event_body: dict): dmpid = event_body.get('deviceModuleProductId') msgid = event_body.get('id') logging.info('Try to accept an…
Azure Functions
Azure Event Hubs
Host Restarts in Azure Function Triggered by EventHub, Causing Data Loss
Hello, I'm currently working with v4 Azure Function app running on Linux, implemented in python using v2 programming model, which is triggered by EventHub. The function processes incoming payloads, performs some transformations, and writes the data into…
Azure Functions
Azure Event Hubs
SQL Server | Other
Sign-in Logs no longer being sent to Eventhub
I've been using Elastic Cloud to retrieve Sign-in logs from AzureAD since December/2023 without any issues. Suddently on Aug 15th, I stopped receiving events (though I am getting other event types of logs suck as provisioning). I also see a commensurate…
Azure Event Hubs

Azure Event Hubs with Azure Function - Serialization failed due to an unsupported type, System.Byte[]
I am getting this error sometimes my function gets an event from azure event hubs: Azure.Core.Amqp: Serialization failed due to an unsupported type, System.Byte[] I can go to azure and generate an event, and it works fine, the EventData[] gets bound…
Azure Event Hubs
Incoming and Outgoing messages mismatch in Event Hubs
Hello, We have an Azure function triggered by Event Hubs. There is over 7-15min varying gap between each function execution(s). We see about 1k messages coming in constantly but the outgoing spikes every 7-15min are over 8k messages and sometimes around…
Azure Functions
Azure Event Hubs
Event Hub Trigger with Managed Identity not reading events
I have created an Azure Event Hub and an Azure Function with a system-assigned Managed Identity. The Managed Identity has been granted the following roles on the Event Hub: "Azure Event Hubs Data Sender", "Azure Event Hubs Data…
Azure Functions
Azure Event Hubs
Microsoft Security | Microsoft Identity Manager
Receive change notifications through Azure Event Hubs
Hi All, I have a little inquiry regarding ‘Receive change notifications through Azure Event Hubs’. As you know, we load Azure Databricks Diagnostic logs (plus a few system tables via Azure EventGrid) into Azure EventHub, which we then consume into ADX…
Azure Event Hubs
How to remove the Server header from the response of an Event Hub?
I'm working with an Event Hub and I need to remove the Server header from the response. Is there a way to achieve this? I've attached a screenshot of the header for reference.
Azure Event Hubs

How to add a new field with a different record type using Avro in the schema registry?
Hi all, Can another record be used as the type field in the Avro schema? Example: Existed schema: { "type": "record", "name": "Foo", "namespace": "com.example", …
Azure Event Hubs

Event hub event triggered azure function not triggering/consuming all incoming events to event hub
Hi! I have a Azure function app of type Python which is event hub event triggered. The issue I am having is that it is partly consuming the incoming events to the event hub, but not all of them. My event hub is getting in events from a IoT hub. The…
Azure Functions
Azure Event Hubs
We are not getting data in azure data lake Service v2 storage's container.
Hello, We are getting data in the Azure event hub sink through the POSTGRES SQL database but we are not getting files in the container which we have configured in an ADLS GEN 2 and while configuring we have an encounter that we are using a free…
Azure Event Hubs
Azure Synapse Analytics

Failed to connect to Azure event hub(AEH) from Java using kafka client
It gets disconnected with following error when trying to connect to Azure event hub(AEH) from Java using kafka client. 2024-05-21 16:03:23.991 DEBUG 44 --- [ntainer#2-0-C-1] o.a.k.common.network.SslTransportLayer : [SslTransportLayer channelId=-1…
Azure Event Hubs

How to retrieve all Schema Versions from a given Schema Group, Schema in EventHub.
Hi, I am trying to access Schema Registry of a Event Hub Namespace. I want to be able to read all the versions of a SchemaDefinitions inside a known SchemaGroup and SchemaName. I know that there are SchemaRegistryClients(Azure class) provided in Azure…
Azure Event Hubs

Why is my event hub is triggering for no reason?
I started an event hub to transport data from iot hub to an azure function, and it worked, but now I came back to see that my event hub has received over 12000 signals. I checked the IoT hub and the Azure Function, and non of them had received nor…
Azure Functions
Azure Event Hubs
How to send compressed Json to azure event hub and read in fabric pyspark streaming ?
I am sending compressed data into Event Hub to overcome 1 MB hard limit in Azure Event Hub. I also have to read this in Py-spark and update delta table. The compressed data send to Event hub is coming as null in Py-spark stream. How to read it? This is…
Azure Event Hubs

How to deserialize an IDictionary Object load into an Azure EventHub
I am trying to deserialize data that is coming from Azure Event Hub using Kafka integration, the data is loaded into the EventHub using .net app and the message is an IDictionary object as shown below, after reading from the EventHub the data that is…
Azure Event Hubs
Azure Synapse Analytics
Synapse Spark Pool(spark 3.1): unable to find class: org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginCallbackHandler
I am trying to test Kafka Consumer to read events from Azure EventHub and load it as DataStream in python using Azure Synapse Workspace. I need to do the auth using service principal and secret, please advise me on what I might be doing wrong or if I am…