675 questions with Azure Event Hubs tags

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2 answers

Is it possible to find the producer of Event Hub Messages and determine what TLS version is being used?

Hello, I have three Event Hubs that were created couple of years back and i'm trying to determine: the IPs of the Event hub messages -> https://learn.microsoft.com/en-us/answers/questions/1120359/is-it-possible-to-find-the-producer-of-event-hub-m…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-21T14:42:04.3866667+00:00
Fabio Cannas 50 Reputation points
commented 2025-01-21T19:19:38.0733333+00:00
Fabio Cannas 50 Reputation points
0 answers

On Portal: The "Events" section of every Storage Account returns an error

Hello, When I open up the "Events" section of each of our Azure Storage Accounts, I get an error: 'onInitialize' must return a Promise that covers the full initialization of the Blade, including data-loading. The Storage Accounts are all in…

Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
3,330 questions
Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,042 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-21T10:15:22.6166667+00:00
Behzad 0 Reputation points
commented 2025-01-21T15:24:03.7633333+00:00
Hari Babu Vattepally 1,450 Reputation points Microsoft Vendor
1 answer

Debugging Data Loss in Stream Analytics to Event Hubs and ADF

My goal is to stream telemetry data from blob storage files into a Azure Data Factory database. I have set up a stream analytics job that takes data from blob storage, bins it by hour, and then passes it through an event hub with two partitions in order…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
Azure Stream Analytics
Azure Stream Analytics
An Azure real-time analytics service designed for mission-critical workloads.
373 questions
Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
11,134 questions
asked 2025-01-16T03:01:19.43+00:00
Annie Zhou 20 Reputation points Microsoft Employee
commented 2025-01-20T06:43:15.5466667+00:00
phemanth 13,070 Reputation points Microsoft Vendor
1 answer

We are seeing higher than normal latencies of around 4 seconds per request when sending events to Azure Event Hub. .

We send around 500k - 600k events through Azure Event Hub per day. Over the past week, we have seen our latencies for sending events to Event Hub increase to ~4 seconds per call. I thought that perhaps we were hitting some Throughput Units. But our Event…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-16T17:54:08.8466667+00:00
Steve Bering 0 Reputation points
commented 2025-01-20T06:33:39.29+00:00
Chandra Boorla 6,865 Reputation points Microsoft Vendor
1 answer

Stream RealTime data from an On Prem Microsoft Server to a Azure Data Lake.

There is a need for Real Time data to be collected from a On Prem SQL Server. This means ADF is not suitable because it only does batch. Azure Streaming Analytics only connects to Azure SQL Server and not on prem. Has anybody else encountered this and…

Azure Data Lake Storage
Azure Data Lake Storage
An Azure service that provides an enterprise-wide hyper-scale repository for big data analytic workloads and is integrated with Azure Blob Storage.
1,527 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
Azure Stream Analytics
Azure Stream Analytics
An Azure real-time analytics service designed for mission-critical workloads.
373 questions
asked 2023-03-16T02:02:54.12+00:00
Sallie Worsley 5 Reputation points
commented 2025-01-17T23:10:26.6+00:00
Sander van de Velde | MVP 34,371 Reputation points MVP
2 answers

Connect to eventhub using Managed service identity (MSI) from Azure synapse analytics using pyspark spark streaming

I am trying to write data to Azure Event Hubs from an Azure Synapse Analytics notebook in PySpark using Managed Service Identity (MSI). Could you please provide step-by-step guidance on how to achieve this, along with the necessary code? Please note, I…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
Azure Synapse Analytics
Azure Synapse Analytics
An Azure analytics service that brings together data integration, enterprise data warehousing, and big data analytics. Previously known as Azure SQL Data Warehouse.
5,138 questions
asked 2024-09-26T05:45:48.2766667+00:00
Sunil Yadav 0 Reputation points
edited a comment 2025-01-17T04:10:38.8433333+00:00
Deshpande, Chetan 0 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

im getting "unauthorized" status code 401 although i added the neccessary permissions

im trying to send logs from my storage to an event hub by using logic app. i added the permission "Azure Event Hubs Data Sender" to the logic app (managed identity). im getting "unauthorized" status code 401 on the last step, which is…

Azure Logic Apps
Azure Logic Apps
An Azure service that automates the access and use of data across clouds without writing code.
3,318 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-09T14:16:28.9533333+00:00
gumi 20 Reputation points
accepted 2025-01-15T07:12:00.99+00:00
gumi 20 Reputation points
2 answers

How to monitor partition count currently in use for event hub namespaces?

We are trying to create an alert to notify us when our event hub namespaces are nearing partition count capacity. I have been able to find out how many partitions are allocated to an event hub namespace using KQL, but have not been able to figure out how…

Azure Monitor
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
3,422 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-06T20:35:55.2233333+00:00
Aaron Turcott 0 Reputation points
commented 2025-01-09T23:57:26.9533333+00:00
Sander van de Velde | MVP 34,371 Reputation points MVP
1 answer

Azure Event Hub Geo-Disaster recovery

Your revised version looks great! Here's a slightly refined version with minor adjustments for flow: Hi, I am interested in implementing a geo-disaster recovery mechanism for Azure Event Hub. I have reviewed the guidelines regarding primary and…

Azure Logic Apps
Azure Logic Apps
An Azure service that automates the access and use of data across clouds without writing code.
3,318 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-07T02:16:33.1166667+00:00
Leonty Lahman 0 Reputation points
commented 2025-01-09T16:09:17.5666667+00:00
Smaran Thoomu 19,140 Reputation points Microsoft Vendor
1 answer

Cross-tenant data connection between event hub and ADX

HI Team, how to create Cross-tenant data connection between event hub and ADX using SPN authentication

Azure Data Explorer
Azure Data Explorer
An Azure data analytics service for real-time analysis on large volumes of data streaming from sources including applications, websites, and internet of things devices.
543 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-09T02:42:53.4633333+00:00
Raja Mohamed Masthan Syed Ahamed 0 Reputation points Microsoft Employee
answered 2025-01-09T11:17:35.7+00:00
Ganesh Gurram 3,115 Reputation points Microsoft Vendor
1 answer

Azure Event Hubs Timeout Issue with High Throughput

Hello, a proof of concept is being conducted with Azure Event Hubs to ingest real-time data streams into storage. According to the documentation, a single Throughput Unit (TU) can handle up to 1,000 messages per second. However, in practice, with 10 TUs,…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-03T10:51:46.28+00:00
Koemuer, Taha Yusuf (148) 0 Reputation points
answered 2025-01-09T08:26:13.6266667+00:00
Koemuer, Taha Yusuf (148) 0 Reputation points
1 answer

How to Investigate Duplicate Event Processing in Event Hub

Events are being processed twice, resulting in duplicate notifications for both Email and In-App messages.

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-06T19:04:31.1933333+00:00
Kunam, Umakanth 60 Reputation points
commented 2025-01-09T03:56:41.0966667+00:00
Ganesh Gurram 3,115 Reputation points Microsoft Vendor
1 answer

I have an application which sends table data from ibmias400 tables . How to collect messages and process it according to table names from messages and load it into delta parquet files/SQL tables and use it for reporting purposes?

I have an application which sends table data from ibmias400 tables . How to collect messages and process it according to table names from messages and load it into delta parquet files/SQL tables and use it for reporting purposes?

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
14,342 questions
Azure Event Grid
Azure Event Grid
An Azure event routing service designed for high availability, consistent performance, and dynamic scale.
416 questions
asked 2024-12-20T05:55:04.43+00:00
Suraj Surendran 60 Reputation points
edited the question 2025-01-07T13:11:21.8533333+00:00
Nikhil Duserla 3,960 Reputation points Microsoft Vendor
1 answer

Unable to connect azure eventhub emulator with Communication Exception: Connection refused: no further information

I try to connect the azure eventhub emulator using connection(Endpoint=sb://localhost;EntityPath=cpc-eh-aldp-forwarderdata-int-int01;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=SAS_KEY_VALUE;UseDevelopmentEmulator=true) string locally,…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2025-01-02T06:39:30.4666667+00:00
Bingqiang Xiang 20 Reputation points Microsoft Employee
commented 2025-01-06T08:38:22.32+00:00
Smaran Thoomu 19,140 Reputation points Microsoft Vendor
2 answers

Having issue while streaming data from event hub into databricks using managed identity process

I'm trying to stream data from azure event hub to azure dataframe in databricks notebook using python. I have utilized managed Identity process to utilize passwordless process. It is giving the following error message when trying to stream the data.

Microsoft Identity Manager
Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
740 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
Azure Databricks
Azure Databricks
An Apache Spark-based analytics platform optimized for Azure.
2,307 questions
asked 2024-12-31T15:08:36.46+00:00
Kallu, Srinath 0 Reputation points
answered 2025-01-02T17:32:49.4366667+00:00
phemanth 13,070 Reputation points Microsoft Vendor
1 answer

Event Hub from another Subscription not visible for IoT Hub data route endpoints

Im trying to pass telemetry data from an IoT Hub to an event hub residing in another subscription, under same tenant/directory. I have created a managed identity, and assigned both services to the identity with Subscription-level Owner roles and…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,228 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2024-12-20T16:16:09.33+00:00
Sinipelto 0 Reputation points
commented 2024-12-31T11:55:53.5566667+00:00
Sinipelto 0 Reputation points
3 answers One of the answers was accepted by the question author.

Some questions with the Azure kafka service

we want use Azure kafka service, some questions need your help : Azure kafka is Confluent Cloud kafka? what's difference with Apache Kafka? Is support cross-region? What configuration is needed to support cross-region? Does it support native Kafka…

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2024-12-16T02:41:13.5+00:00
Yingping Wu 20 Reputation points
answered 2024-12-24T03:18:12.04+00:00
Ts 0 Reputation points
1 answer

Inquiry Regarding Expiration of Azure Event Hub RootManageSharedAccessKey

Hi All, When I create an Azure Event Hub, a Shared Access Policy named RootManageSharedAccessKey is automatically created. I would like to confirm whether the access key within this policy has an expiration date, or if it is permanent Thank you.

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2024-12-15T09:42:08.2633333+00:00
Eli 0 Reputation points
commented 2024-12-17T01:27:44.74+00:00
Chandra Boorla 6,865 Reputation points Microsoft Vendor
1 answer

unrecognized arguments: --eventhub-name

https://learn.microsoft.com/en-us/azure/event-hubs/event-hubs-get-connection-string#azure-cli has --namespace-name xxx in the instructions, but when I try it on my desktop or in cloud shell, I get this error: unrecognized arguments: --eventhub-name xxx

Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2024-12-10T02:25:12.8266667+00:00
Klinemeier, Kevin (624) 0 Reputation points
commented 2024-12-16T19:38:51.7433333+00:00
phemanth 13,070 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

IoT Hub Continues to Send Events After Device Deletion

Hi Everyone, I have an issue with IoT Hub, Could you help ? Events such as TwinChangeEvents and DeviceLifecycleEvents are routed from IoT Hub to Event Hub. However, after deleting the deviceId (S5_U0_15312) created in 2016, IoT Hub still sends…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,228 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
675 questions
asked 2024-12-11T08:29:35.52+00:00
Tuan Tran 21 Reputation points
commented 2024-12-12T19:40:02.2666667+00:00
Sander van de Velde | MVP 34,371 Reputation points MVP