776 questions with Azure Event Hubs tags

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1 answer One of the answers was accepted by the question author.

Premium Event Hub is failing in France Central

Code: None Message: There is not enough capacity in the specified region to create the namespace. Please try an alternate region. The error above is the one that I'm getting when I'm attempting a create namespace operation in the region. I'm assuming…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-30T21:08:32.4833333+00:00
Shardul Churi 20 Reputation points Microsoft Employee
accepted 2026-05-04T15:49:44.9033333+00:00
Shardul Churi 20 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

Azure Event Hubs with Kafka, read_committed consumers stuck

Context: We are using transactional Kafka producers on Azure Event Hubs (Premium tier) with Spring Kafka 3.3.10, and consumers configured with isolation.level=read_committed. In cases where a producer crashes or does not explicitly complete its…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-09T12:09:50.46+00:00
MALINGE Benjamin 20 Reputation points
accepted 2026-05-04T12:54:33.25+00:00
MALINGE Benjamin 20 Reputation points
1 answer

Unable to delete deployment stack

I deployed a deployment stack with --aou deleteResources and --deny-assignment none. The stack was deployed via a Bicep template which creates a bunch of event hub namespaces container instances and stream analytics jobs. When trying to delete the…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-27T11:18:15.31+00:00
Kaustabh Kakoty 1 Reputation point Microsoft Employee
answered 2026-04-27T12:31:36.2466667+00:00
Pilladi Padma Sai Manisha 7,310 Reputation points Microsoft External Staff Moderator
1 answer

EventHub have Server Busy Errors time to time

Eventhub name space: data-ehns-edp-prod-prna02 As you can see, in the server busy errors happens, the incoming bytes is not very high, so we want to know what happens in that time. And what's the criteria to trigger that server busy error.

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-15T07:49:29.78+00:00
Yuanbo Lin 40 Reputation points Microsoft Employee
commented 2026-04-15T08:02:18.5166667+00:00
SAI JAGADEESH KUDIPUDI 2,540 Reputation points Microsoft External Staff Moderator
2 answers

Unable to delete Events Hub Cluster with name "TestEventHub" due to it has dependency on Cluster Namespaces "test-functionApp" but "test-functionApp" is not found itself.

Please use below information and help me to resolve the issue as its costing a lot. SUBSCRIPTION="" RESOURCE_GROUP="dotnetsample" CLUSTER="TestEventHub" NAMESPACE="test-functionApp" Tracking ID…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-14T18:56:39.1433333+00:00
Srinivasa Rao Vadlamudi 0 Reputation points
commented 2026-04-15T02:48:30.9+00:00
Manoj Kumar Boyini 13,685 Reputation points Microsoft External Staff Moderator
1 answer

Azure Event Hub not showing requests/messages/throughput

Hi, I've set up an Azure Event Hub Namespace with an Event Hub. I have a local Azure Function I'm trying to test that sends data from a Third Party source to this Event Hub. I'm using the SharedAccessKey to connect to the Event Hub from my Azure Function…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-13T08:46:32+00:00
Mike Wildboar 0 Reputation points
answered 2026-04-13T15:43:42.3266667+00:00
Smaran Thoomu 35,045 Reputation points Microsoft External Staff Moderator
1 answer

Diagnostic Settings disappear in Azure Monitor

Hello - today, we noticed that all our diagnostic settings disappear. When we tried to re-create them to stream to an event hub, there is no subscription to be selected. Has anyone ever seen this? Thanks.

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-04-02T15:01:33.1966667+00:00
YYz11 40 Reputation points
answered 2026-04-08T13:05:18.0933333+00:00
YYz11 40 Reputation points
3 answers

azure eventhub to prism integration

We are planning to forward logs from approximately 800 VMs to an Event Hub that will be connected to PRISM via a private endpoint. Could you please advise how many Event Hubs are required for security log ingestion and whether there are any limitations?

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-03-31T10:19:27.4666667+00:00
Sunil Sigroha 0 Reputation points
commented 2026-04-07T17:34:51.81+00:00
Praveen Kumar Gudipudi 2,285 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Best practices when setting up IoT Hub(s) for different sites and customers?

Hello, We have several devices (170) connected to Azure IoT Hub. We have been creating one IoT Hub per mill/site (47); then we use the IoT Hub's built-in Event Hub compatible endpoint to consume the telemetry sent by the devices. Now we're reaching…

Azure Internet of Things
Azure IoT Hub
Azure IoT Hub

An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.

1,320 questions
Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2023-01-20T18:34:05.77+00:00
Pittier, Amparo 30 Reputation points
commented 2026-04-06T20:28:01.99+00:00
Javier Huamani 100 Reputation points
2 answers One of the answers was accepted by the question author.

Event Hubs Auto-Inflate Not Reflected in Throughput Units in Portal

Hello, I’ve been testing the Event Hubs Auto-inflate feature and have some uncertainty regarding its behavior. In my test, I set the base Throughput Units to 1 and increased Auto-inflate with a maximum of 10 TUs. This appeared to resolve the…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-03-17T17:37:38.12+00:00
AlexS-6483 40 Reputation points
answered 2026-04-05T13:14:19.61+00:00
Petr Zuzanov 0 Reputation points
3 answers One of the answers was accepted by the question author.

Event Hubs Increased TU Requirements Observed After Feb 2026 Update

Hello, I’ve recently noticed a change in the behavior of Throughput Unit requirements in my Event Hub (Standard tier) starting around 02/06/2026. It appears that a higher number of TUs is now required to handle the same workload, even though I haven’t…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-03-18T09:35:15.67+00:00
AlexS-6483 40 Reputation points
accepted 2026-04-05T13:08:30.5966667+00:00
AlexS-6483 40 Reputation points
1 answer One of the answers was accepted by the question author.

Outgoing messages in Event hub dropped to zero all of a sudden

Hello - we have a 3rd party SIEM that subscribes to events in Events hub. All of a sudden, the outgoing messages dropped to zero - incoming messages seems fine but requests dropped as well (compared to daily average). Is this in indication of an issue…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-01-12T14:59:58.9966667+00:00
YYz11 40 Reputation points
accepted 2026-04-02T16:36:51.03+00:00
YYz11 40 Reputation points
2 answers One of the answers was accepted by the question author.

What does EventHub metric "Server Errors" means and how to troubleshoot when it happens?

I see there are some server errors in my Eventhub metric, and I want to troubleshoot why this happens. Is this related to server internal issue? If so, does it means we dont/cant take some action about it? Is there any error message about this server…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-02-03T09:10:11.7833333+00:00
Yuanbo Lin 40 Reputation points Microsoft Employee
commented 2026-03-17T19:14:38.3833333+00:00
Pilladi Padma Sai Manisha 7,310 Reputation points Microsoft External Staff Moderator
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.

776 questions
asked 2025-08-25T04:34:14.6366667+00:00
Nishit 60 Reputation points
commented 2026-03-05T23:35:17.8166667+00:00
Ifeoma Aniagolu 0 Reputation points Microsoft Employee
2 answers

Azure IoTHub Event Hub Endpoint Creation is Unreachable

Creating Event Hub Endpoint via Terraform it shows the status as "Unreachable" and "Unauthorized". But the same Endpoint when created manually seems to be working fine as expected. I would like to know if this can be a bug or am I…

Azure IoT Hub
Azure IoT Hub

An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.

1,320 questions
Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2022-10-08T08:35:35.51+00:00
David Maryo 126 Reputation points
answered 2026-03-05T15:47:55.2633333+00:00
Valeriia Nesterova 0 Reputation points
2 answers

Help with Outlook and Salesforce Calendar Bidirectional Sync - Mulesoft

I am trying to achieve Outlook and Salesforce Calendar Bidirectional Sync using Mulesoft.   Salesforce Relay Channel Listener Connector for Salesforce --> Outlook Sync  Azure EventHub Listener Connector for Outlook --> Salesforce Sync   I am facing…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-02-16T19:06:10.01+00:00
Devi Venkata Kunchala 0 Reputation points
commented 2026-02-19T20:16:21.1866667+00:00
Manoj Kumar Boyini 13,685 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

I want to change Redundancy of recovery service vault in azure . Under RSV i have protected items and azure wont allow me to make this change. Is there any way to migrate RSV redundancy from GRS to LRS ? ( My target is to optimize to cost in azure )

I want to change Redundancy of recovery service vault in azure . Under RSV i have protected items and azure wont allow me to make this change. Is there any way to migrate RSV redundancy from GRS to LRS ? ( My target is to optimize to cost in azure )

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-02-04T09:48:38.8533333+00:00
Prasad Atmaram Mali 60 Reputation points
answered 2026-02-07T11:56:50.2166667+00:00
Prasad Atmaram Mali 60 Reputation points
1 answer One of the answers was accepted by the question author.

Why are partition assumptions discouraged in Azure IoT Hub even when the partitioning algorithm is publicly documented?

Hi, Azure documentation strongly recommends avoiding any assumptions about partitioning when consuming data from Azure IoT Hub–backed storage endpoints, and instead advises listing blobs or files and iterating over them to ensure completeness, especially…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-02-06T14:21:56.9433333+00:00
Zohaib Rizwan 20 Reputation points
accepted 2026-02-06T15:07:25.4833333+00:00
Zohaib Rizwan 20 Reputation points
1 answer One of the answers was accepted by the question author.

Way to get PIM notifications to event hub

I am looking for solution to get real-time PIM notifications to event hub instead of email notifications how can I do that? I want to trigger the function app event trigger when receive a message on event hub.

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-01-30T06:46:37.04+00:00
Abed Elheyb 85 Reputation points
edited a comment 2026-02-06T04:13:44.0433333+00:00
Pravallika KV 14,155 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Namespace creation is restricted for this region (Code: NamespaceCreationIsRestricted)

Unable to create a Premium eventhub in North Europe region. I had created another eventhub a day before.

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

776 questions
asked 2026-01-29T02:18:26.5066667+00:00
Sanchit Pruthi 25 Reputation points Microsoft Employee
commented 2026-02-03T06:46:55.4733333+00:00
Meenakshi S 0 Reputation points Microsoft Employee