772 questions with Azure Event Hubs tags

Sort by: Updated
1 answer

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.

772 questions
asked 2026-04-09T12:09:50.46+00:00
MALINGE Benjamin 0 Reputation points
edited the question 2026-04-09T12:25:14.88+00:00
MALINGE Benjamin 0 Reputation points
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.

772 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.

772 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 2,275 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.

1,316 questions
Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 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 60 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.

772 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.

772 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.

772 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.

772 questions
asked 2026-02-03T09:10:11.7833333+00:00
Yuanbo Lin 20 Reputation points Microsoft Employee
commented 2026-03-17T19:14:38.3833333+00:00
Pilladi Padma Sai Manisha 6,580 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.

772 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.

1,316 questions
Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 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.

772 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 11,600 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.

772 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.

772 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.

772 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 12,820 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.

772 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
2 answers

Need assistance in configuring the compact policy for an eventhub

We're setting up Event Hubs to receive data from Entra ID and have chosen the compact cleanup policy. Despite our diagnostic settings correctly pointing to the Event Hub we're configuring, no events are being received from Entra ID. Could someone assist…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 questions
asked 2026-01-20T12:24:41.6466667+00:00
Megha Kailas 0 Reputation points
commented 2026-01-27T05:40:06.3733333+00:00
Pilladi Padma Sai Manisha 6,580 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

From SAW unable to create Event Hubs

Hi Team, I am trying to create Event Hubs using AME credentials from SAW device. However, I am getting "Deny Assignment Authorization Failed" error. Regards, Hemant

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 questions
asked 2026-01-21T19:07:36.7233333+00:00
Hemant 41 Reputation points Microsoft External Staff
accepted 2026-01-26T20:17:16.8633333+00:00
Hemant 41 Reputation points Microsoft External Staff
2 answers One of the answers was accepted by the question author.

Azure Container Apps Logs to Sumo Logic – Diagnostic Settings / Event Hub Configuration Issue

Hello, I’m trying to send my Azure Container Apps logs to Sumo Logic. My container app is running inside a Container Apps Environment, and I’m trying to understand whether I need to create and configure an Event Hub at the Container App level or at the…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 questions
asked 2026-01-21T16:59:08.5166667+00:00
Varun Nayak 20 Reputation points
commented 2026-01-21T17:56:30.01+00:00
Anonymous
3 answers One of the answers was accepted by the question author.

Azure Event Hubs Kafka endpoint corrupts message size, resulting in CorruptRecordError (Expected 1190 bytes, Read 6)

Hello Azure Support Team and Community, We have isolated a critical issue within the Azure Event Hubs Kafka compatibility layer that is preventing us from consuming messages. The issue is severe and highly specific: Problem: Messages produced to Event…

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 questions
asked 2025-12-31T03:04:52.3733333+00:00
LathaSree 20 Reputation points
accepted 2026-01-09T03:29:28.78+00:00
LathaSree 20 Reputation points
2 answers

Transfer Snowflake Failure logs to Eventhub

I need to create a pipeline that streams snowflake login failure logs to an event hub. any idea how to do that?

Azure Event Hubs
Azure Event Hubs

An Azure real-time data ingestion service.

772 questions
asked 2026-01-06T16:15:07.7+00:00
Amal Abadeer 0 Reputation points
commented 2026-01-08T20:47:51.1266667+00:00
Anonymous