Azure Event Hubs
An Azure real-time data ingestion service.
573 questions
2 answers
Need to pull azure event hub data into local API through event grid
Hi, I am looking for a solution to retrieve data from event hub to local app through event grid. Basic flow : 1)Push dummy data to event hub and capture data 2)Read those captured data through event grid 3)retrieve the captured data from event grid…
asked 2023-12-21T12:05:35.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 49%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERK%3C/text%3E%3C/svg%3E)
Rajesh Kumar Sinha
0
Reputation points
commented 2024-01-04T07:27:30.2+00:00
AnnuKumari-MSFT
31,731
Reputation points Microsoft Employee
1 answer
what's the calculation logic of "Number of non-epoch receivers per consumer group"
as we all know that the quota limit of "Number of non-epoch receivers per consumer group" is 5 (https://learn.microsoft.com/en-us/azure/event-hubs/event-hubs-quotas#common-limits-for-all-tiers ), so how can we know how many receivers we've used…
asked 2023-12-29T11:07:31.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 7.000000000000001%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG2%3C/text%3E%3C/svg%3E)
Gallatin 21V
166
Reputation points
commented 2024-01-04T07:26:40.67+00:00
AnnuKumari-MSFT
31,731
Reputation points Microsoft Employee
1 answer
Notify clients after Azure Storge Blob has been updated
We're seeking the most suitable Azure service for a specific scenario, which proves challenging due to the extensive range of options available within Azure. Our goal is to have hundreds or even thousands of clients (C++ clients) respond to a certain…
asked 2023-12-21T14:09:37.5366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 36%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MaxiMuss
0
Reputation points
commented 2024-01-03T07:16:21.61+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 10%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Anand Prakash Yadav
6,940
Reputation points Microsoft Vendor
1 answer
Error with configuring Debezium connectors
I have a mysql database at my local machine and I want to stream the data changing in mysql database to Azure Event Hub. I followed the instruction link https://learn.microsoft.com/en-us/azure/event-hubs/event-hubs-kafka-connect-debezium I have completed…
asked 2023-12-28T12:57:01.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 86%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVT%3C/text%3E%3C/svg%3E)
Viet Tran
50
Reputation points
answered 2023-12-28T23:57:57.92+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 36%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBM%3C/text%3E%3C/svg%3E)
BhargavaGunnam-MSFT
27,976
Reputation points Microsoft Employee
1 answer
Premium Event Hub performance issue
I have a premium Event hub namespace with 2 PUs having 15 event hubs; I find the document says Event Hubs Premium namespace with one PU and one event hub (100 partitions) can approximately offer core capacity of ~5-10 MB/s ingress and 10-20 MB/s egress…
asked 2023-12-22T07:33:08.8566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 99%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
李想
0
Reputation points
commented 2023-12-28T05:36:14.72+00:00
AnnuKumari-MSFT
31,731
Reputation points Microsoft Employee
1 answer
Delete Event Hub Instance
This issue has been resolved.
asked 2023-12-20T18:06:17.46+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 37%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBV%3C/text%3E%3C/svg%3E)
Brian Van Sickle
0
Reputation points
commented 2023-12-22T06:22:07.96+00:00
Azar
20,665
Reputation points
0 answers
What could failed on asynchronous event grid creation?
When creating an event subscription for an AML workspace to consume events, the REST API returns a success response code, but I cannot see any Event Subscriptions created on azure portal. The endpoint is an event hub from a different subscription. I…
asked 2023-12-19T20:05:38.2966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 40%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMV%3C/text%3E%3C/svg%3E)
Marco Vitangeli
0
Reputation points Microsoft Employee
commented 2023-12-20T18:11:59.2033333+00:00
Marco Vitangeli
0
Reputation points Microsoft Employee
2 answers
Azure IoT Hub Built-in Event Hub Endpoint Access Using Managed Identity
Does the IoT Hub Built-in Event Hub endpoint support access using Managed Identity similar to regular Event Hubs? Here is an example - https://learn.microsoft.com/en-us/azure/event-hubs/authenticate-managed-identity?tabs=latest.
asked 2023-12-05T18:26:40.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 6%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Raj Tiwari
0
Reputation points Microsoft Employee
commented 2023-12-20T16:34:09.7666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 74%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
AshokPeddakotla-MSFT
28,746
Reputation points
1 answer
Azure Event hub egress count is less than ingress count
In Event hub incoming messages count and outgoing messages count are not same, it seems to be less when consuming the logs through EPH sdk in different micro service. Kindly share your thoughts on this.
asked 2023-12-14T12:38:48.84+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 47%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBD%3C/text%3E%3C/svg%3E)
beats-dev
0
Reputation points
commented 2023-12-20T04:50:31.03+00:00
PRADEEPCHEEKATLA-MSFT
80,491
Reputation points Microsoft Employee
0 answers
Azure Function: blobs_extension App Key Keeps Changing
Hi! How can I keep the blobs_extension app key persistent so that I don't have to update the Webhook event subscription endpoint every time I restart or re-deploy a function or change any function or blob storage account settings? The app key keeps…
asked 2023-12-11T12:05:37.7666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 20%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
bakedzebra
0
Reputation points
commented 2023-12-14T14:28:11.7+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 10%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
MuthuKumaranMurugaachari-MSFT
22,251
Reputation points
1 answer
Best Logic App configuration for maximum throughput for EventHub trigger
Hi Team, We are building an Azure Standard Logic app with EventHub trigger. Could you please help in providing all the modes of configuration (example: additional storage accounts) and their respective values and any other things that provides maximum…
asked 2023-12-09T12:36:50.6366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 72%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMG%3C/text%3E%3C/svg%3E)
Mahesh Gupta Tallada
26
Reputation points
commented 2023-12-14T13:36:10.27+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 59%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
JananiRamesh-MSFT
22,221
Reputation points
0 answers
How to subscribe to events from an Event Hub running in a different Azure tenant/directory
I am looking to subscribe to events from an Azure Event Hub that is in a different tenant owned by a third party. Can someone advise the options available?
asked 2023-11-22T13:28:20.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 28.999999999999996%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVV%3C/text%3E%3C/svg%3E)
Venkat Varanasi
0
Reputation points
commented 2023-12-13T23:05:50.04+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 9%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
KranthiPakala-MSFT
46,427
Reputation points Microsoft Employee
1 answer
I am trying to delete a unused event hub from azure Event Hubs Namespace and getting gateway authentication error
Getting the below error when I try to delete the unused evnet hub Gateway authentication failed for 'Microsoft.EventHub'. Diagnostic information: timestamp '20231201T154005Z', tracking id '06b0ca29-9cd5-4ff2-86c8-82a5a8651428', request correlation id…
asked 2023-12-01T17:55:09.6933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 28.999999999999996%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBV%3C/text%3E%3C/svg%3E)
Boddupalli Venu
0
Reputation points
answered 2023-12-04T19:41:48.5066667+00:00
BhargavaGunnam-MSFT
27,976
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Eventhub Public IP access
I m looking for best security practise to configure public access for eventhub and i have 2 options below Does configuring all networks in eventhub directly allows connections from internet directly to the eventhub. Is there a way to configure the…
2 answers
Event Hub with infinite messages
Hi everyone, I'm developing an Python Function App locally which is triggered by messages on Event Hubs. Instead of using Event Hubs' Data Generator, I use its Rest Api to send single message or batches. I performed 9 Api calls of single events, and I…
1 answer
About Python Function App Event Hub Trigger settings
Hi every one, I'm developing locally a Python function app with an Event Hub trigger. I want the function to wait a batch has been filled or the wait time for reading new event finish, but none is working. Could you give a hand?? This is my host.json: { …
1 answer
One of the answers was accepted by the question author.
RBAC Vs SAS Policy while consuming the EventHub with Kafka library
Hi Team, We already using the SAS Policy while configuring the integration between the EventHub and our service(client which consumes EventHub using Apache Kafka library). In this case the customer used to create the EventHub and create SAS policy and…
asked 2023-11-23T13:03:46.4333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 54%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Mahendra Sawarkar
40
Reputation points
accepted 2023-11-29T09:41:07.32+00:00
Mahendra Sawarkar
40
Reputation points
1 answer
One of the answers was accepted by the question author.
Eventhub streaming data
Hello, I have a few questions related to Eventhub. Does Eventhub continue to send data if the consumer throws error? If yes, then for how long does it continue to send data? If the consumer didn't update the checkpoint…
asked 2023-11-23T20:59:28.81+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 97%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMF%3C/text%3E%3C/svg%3E)
Mujtaba Faizan
20
Reputation points
accepted 2023-11-29T07:18:58.8433333+00:00
Mujtaba Faizan
20
Reputation points
1 answer
MULTIJSON data format missing when creating a Data Explorer data connection in the Azure Portal
When creating a data connection from ADX/Kusto to EventHub, I would like to choose the MULTIJSON data format. If I recall correctly, this option was available in the Azure Portal, but there is only the JSON format now (see screenshot). The docs still…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 90%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJC%3C/text%3E%3C/svg%3E)
3 answers
Azure.Messaging.EventHubs: The connection string used for an Event Hub client must specify the Event Hubs namespace host, and either a Shared Access Key (both the name and value) or Shared Access Signature to be valid.
Please suggest What i am doing wrong in this ? I am getting below error:- Azure.Messaging.EventHubs: The connection string used for an Event Hub client must specify the Event Hubs namespace host, and either a Shared Access Key (both the name and…
asked 2022-07-26T08:31:59.423+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 75%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESY%3C/text%3E%3C/svg%3E)
Sharma, Yashaswi
1
Reputation point
edited the question 2023-11-27T09:35:27.1466667+00:00
PRADEEPCHEEKATLA-MSFT
80,491
Reputation points Microsoft Employee