751 questions with Azure Event Hubs tags

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Host Restarts in Azure Function Triggered by EventHub, Causing Data Loss

Hello, I'm currently working with a ~v4 Azure Function running on Linux, implemented in python 3.9 (using v2 programming model), which is triggered by EventHub. The function processes incoming payloads, performs transformations, and writes the data into…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
6,196 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
SQL Server | Other
asked 2024-09-11T09:51:55.3466667+00:00
Jusuf Ramic 5 Reputation points
edited a comment 2025-11-11T15:17:43.7433333+00:00
Roeland Wulffraat 0 Reputation points
1 answer One of the answers was accepted by the question author.

Created a new tenant but it is showing the owner as a guest account.

Created and added a subscription to AceDefective tenant. I see my account (******@gmail.com) has owner rights when in the subscription. But also showing as a guest account and unable to create new members in Entra ID.

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-11-07T05:42:21+00:00
Kayleigh McMillan 20 Reputation points
accepted 2025-11-07T05:43:02.3033333+00:00
Kayleigh McMillan 20 Reputation points
2 answers One of the answers was accepted by the question author.

Struggling with Event Hub Errors: Unable to Trigger Functions After Changing Partition Count

I have built a system where I send messages from devices to IoT Hub, pass them through Stream Analytics, and trigger Functions from Event Hub. I conducted a series of tests at this point and confirmed that Functions were triggered successfully. Later, I…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
Azure Stream Analytics
Azure Stream Analytics
An Azure real-time analytics service designed for mission-critical workloads.
401 questions
asked 2023-07-24T10:03:34.3733333+00:00
KURAMOTOAHUJATAIRA-3118 250 Reputation points
edited an answer 2025-10-30T14:56:05.29+00:00
Joost Lambregts 0 Reputation points
1 answer

Event Hub Connection

Our tech partner is having difficulty connecting to a new Event Hub. They asked me to open a ticket. Please assist so I may reply to our vendor. Here is the error they are receiving: EventProcessor instance '914850a1-9568-4eab-94aa-a2b1b7b7d99f' of…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-10-14T20:13:26.4533333+00:00
Eric Cobb 5 Reputation points
commented 2025-10-16T13:42:47.99+00:00
Eric Cobb 5 Reputation points
1 answer One of the answers was accepted by the question author.

What’s Going Wrong with Azure Event Hubs When Messages Aren’t Reaching My Application?

I’m running an Azure Event Hubs setup (standard tier, 25 throughput units, 32 partitions) for a logistics tracking system, processing GPS coordinates from delivery trucks to feed into a Node.js app via Azure Functions. During high-traffic periods, I’m…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-10-13T03:16:10.84+00:00
pr2380 105 Reputation points
accepted 2025-10-13T04:35:56.18+00:00
pr2380 105 Reputation points
1 answer One of the answers was accepted by the question author.

How to Resolve Integration Failures in Azure Logic Apps Connected to Azure Event Hubs

We're building workflow automation with Azure Logic Apps (standard plan with 5 workflows) triggered by Azure Event Hubs to process order events from an e-commerce system, parsing JSON messages and sending to Azure Service Bus for fulfillment. Events…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-10-10T16:17:56.09+00:00
pr2380 105 Reputation points
accepted 2025-10-10T16:38:26.91+00:00
pr2380 105 Reputation points
1 answer

Guidance needed: D365 → Azure Service Bus without SAS—Is Service Endpoint (PRT) still recommended, or should we use Entra ID/Managed Identity instead?

We need to enqueue events from Dynamics 365 (online/Dataverse) to an Azure Event Hub. Our first thought was to use the Service Endpoint in the Plugin Registration Tool (posting from a plug-in with a SAS connection string). Because our security policy…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-10-06T10:04:55.0666667+00:00
[email protected] 0 Reputation points
commented 2025-10-08T02:19:10.25+00:00
VRISHABHANATH PATIL 1,475 Reputation points Microsoft External Staff Moderator
1 answer

Real-Time data from Oracle OCI db into azure

Hello, I have a request from an existing client to get real-time data from Oracle DB on OCI and report them into Azure using Power BI as the BI tool. The current setup is this: Source of data is Oracle DB on OCI Ingestion Tool is Azure Synapse (copy…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-26T12:56:28.35+00:00
Xhevahir Mehalla 25 Reputation points
commented 2025-09-29T17:56:45.7633333+00:00
Pratyush Vashistha 4,650 Reputation points Microsoft External Staff Moderator
1 answer

Event Hub Instance Alerting for Incoming Messages / Outgoing Messages metric value of "0"

Is there no native Azure Monitor capability to generate an alert notification when an individual Event Hub Instance (not Namespace) is reporting a "Incoming Messages" or "Outgoing Messages" value of "0" for a given time…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-15T17:20:52.44+00:00
Mason, Harold 0 Reputation points
commented 2025-09-24T10:00:29.8466667+00:00
Smaran Thoomu 32,255 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Connecting Event hub using both primary and secondary strings

Hi, I want to connect two event hubs and, for sake maintenance, I want to be able to regenerate one of the keys without downtime. As an experiment, I created two event hubs and connect them using kafka. One event hub (input) will be used to generate…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-17T04:08:22.6733333+00:00
Flavio Duarte 40 Reputation points
accepted 2025-09-18T16:06:38.7466667+00:00
Flavio Duarte 40 Reputation points
1 answer

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 Functions
An Azure service that provides an event-driven serverless compute platform.
6,196 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2024-09-20T10:06:32.75+00:00
Weitao Feng 0 Reputation points
answered 2025-09-18T14:15:27.3366667+00:00
Amira Bedhiafi 40,726 Reputation points Volunteer Moderator
1 answer

Do I need a separate private endpoint for a secondary namespace in Azure Event Hubs georeplication?

I have set up geo-replication for an Event Hubs namespace on an Event Hubs Cluster, resulting in a secondary namespace in the new Event Hubs cluster. This secondary namespace references the Private Endpoint Connection associated with the primary…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-15T14:53:43.51+00:00
Robinson, Taylor E 0 Reputation points
answered 2025-09-15T15:04:16.7766667+00:00
Smaran Thoomu 32,255 Reputation points Microsoft External Staff Moderator
1 answer

How to Diagnose "User Errors" on a Standard Tier Event Hubs Namespace?

My Event Hubs namespace, which is on the Standard pricing tier, is clearly reporting 'User Errors' in the Azure Monitor metrics. We are trying to diagnose the root cause of these errors, but we have encountered a major issue. Your official documentation…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-02T12:53:06.4066667+00:00
Adam Stanley 0 Reputation points
edited a comment 2025-09-15T03:31:07.41+00:00
JananiRamesh-MSFT 29,356 Reputation points Moderator
2 answers

Resource 'azureeventhubtest' was disallowed by policy. (Code: RequestDisallowedByPolicy)

while creating an event hub using azure sandbox validation error is thrown Resource 'azureeventhubtest' was disallowed by policy. (Code: RequestDisallowedByPolicy) pls find the Raw error below. { "code":…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-09-01T15:35:20.7766667+00:00
Ranjan Sahoo 0 Reputation points
commented 2025-09-08T02:31:29.3033333+00:00
Pratyush Vashistha 4,650 Reputation points Microsoft External Staff Moderator
1 answer

I am trying to create an Eventstream in Fabric for which the source is azure event hub. The event hub and Fabric capacity are in the same north central US region. It has been failing with 'Failed to resume data source ABC: Long running operation failed'

I am trying to create an Eventstream in Fabric for which the source is azure event hub. The event hub and Fabric capacity are in the same north central US region. It has been failing with 'Failed to resume data source ABC: Long running operation failed'…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-29T18:13:34.7233333+00:00
Ganesh Nukala 0 Reputation points
edited an answer 2025-09-01T06:27:09.0566667+00:00
Pratyush Vashistha 4,650 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Data flow in not showing in Event hub while Event grid has data from OAuth Partner

Hello All, I wanted to inform that in one of the case, where I am facing issue that ->there is connectivity from OAuth Partner(AWS) in Event grid to the Event hub while I cannot see the data flow in Event hub from Event grid. The Architecture is as…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-28T19:13:49.3133333+00:00
ChiragAggarwal-4011 20 Reputation points
accepted 2025-08-28T20:42:32.3+00:00
ChiragAggarwal-4011 20 Reputation points
1 answer

How can we forward actual data from Event Hub to Azure sentinel

How can we forward actual data from Event Hub to Azure sentinel. Event hub is collecting customised data and that we need to forward to Azure sentinel. Is it possible?

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-25T04:34:14.6366667+00:00
Nishit 60 Reputation points
commented 2025-08-26T11:52:20.84+00:00
Venkat Reddy Navari 5,830 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Error 401 SubCode=40103: Invalid authorization token signature when sending to Azure Event Hub

I am unable to send messages to my Azure Event Hub. Every attempt results in the following error: 401 SubCode=40103: Invalid authorization token signature Details of my setup: Event Hubs Namespace: streaming Event Hub name: stream1 Resource Group:…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-17T15:13:31.5033333+00:00
Lenz, Philipp 20 Reputation points MVP
accepted 2025-08-26T05:37:57.2133333+00:00
Lenz, Philipp 20 Reputation points MVP
0 answers

Azure Add-on API method for sending logs to Splunk not working.

We configured the Azure using Microsoft cloud Add-on API method to forward logs from Azure to Splunk. However, logs are not being sent. We followed the standard setup but still no logs are appearing in Splunk. Need your assistance in troubleshooting and…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-19T05:53:28.74+00:00
Sivakalyan Sivakalyan 0 Reputation points
1 answer One of the answers was accepted by the question author.

I am attempting to setup azure event hubs and using my E5 license, but am getting the error message below.

I am attempting to setup azure event hubs and using my E5 license, but am getting the error message below. In order to export Sign-in data, your organization needs Azure AD P1 or P2 license. If you don't have a P1 or P2, start a free trial.

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
751 questions
asked 2025-08-06T17:43:08.6633333+00:00
Affinitas Technology Solutions 20 Reputation points
accepted 2025-08-18T21:58:25.2733333+00:00
Affinitas Technology Solutions 20 Reputation points