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Questions tagged [service-fabric-stateful]

222 questions
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Caching and refreshing database in a stateful service

I've got a stateless service which simply allows READ operations against a remote database. In order to remove the bottleneck of traffic to a remote resources, I'd like to cache the database locally, especially since it is very low transaction…
Alex Gordon
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Two endpoints Stateful service doesnt work

I have setup my servicefabric Stateful service to use two listener endpoints ServiceRemoting V2 WCF Remoting My CreateServiceReplicaListerners() looks like this - return new[] { new ServiceReplicaListener((c) => new…
Sai
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VS-OnLine - Build/Release Error: Config is missing for service

I'm trying to create a build and release to a actors service in Visual Studio Online. I already created build and release to anothers services fabric without problem. But with this specific service I getting the error below: The BuildLayout of the…
novac
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Stateful or Stateless service for processing servicebus queues

I have a Session enabled Azure servicebus queue. I need some form of service that can read from the queue and process them and save the result (in memory for later retrieval). We are using azure servicefabric in our current architecture. I got few…
Sai
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Service Fabric .net core app not .net core

We are in the process of building an service fabric application and have run into a bit of a issue, whenever you user Visual studio to create a new service fabric app and you specify to use a .Net core app, the app/api that is create is a .Net…
Altus Baard
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Cannot find ETW event ID/Name

I have created a Service Fabric Application from the visual studio wizard This is mostly working, but the diagnostic events viewer is not working This requires either an ETW Provider name or GUID How do I find this? I have tried the one shown in…
Paul
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Service fabric TypeInitializationException during Application Upgrade

I am trying to upgrade the app version for one our SF solutions. But failed multiple times as one of the services is reporting an issue during start with the new version. Here is what I see as 2 exceptions happening almost at the same time: …
Ventsy Popov
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How to launch multiple instance of a long running service on Azure Service Fabric dynamically

I am very new to Azure Service Fabric. My scenario is that I have a long-running service that I need to launch/stop multiple instances dynamically, and the launch should be non-block. Each of the instance will process 1 data entry independently.…
Nam Ngo
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How many actors can be created in service fabric cluster nodes

What is max no of actors in service fabric cluster how does it executes concurrently
Raja Rajendraprasath
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Is moving large data between Service Fabric services an antipattern?

I'm developing a web data crawler using Service Fabric. I've devided a crawling proccess into Stateless services pipeline. First service loads HTML. (S1) Second one parses data from it. (S2) Third one saves result into DB and performs additional…
AsValeO
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Service Fabric Stateful service state management

I am using Stateful service. I have requirement where I have to run long running task which will keep updating the state and store in StateManager. But I observed that , in cluster when I deactivate primary node, the service fabric automatically…
Ravindra
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Stateful actors and completion of method calls

If a call is made to a stateful actor in service fabric and actor fails to complete the method (say, the machine on which it is running rebooted/crashed), will the method resume (or restart) on one of the replicas promoted to primary?
Gopal
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Restore Service Fabric Backup to a partition with changed PartitionId

I am using a uniform partitioning scheme for my stateful services and I am succesfully making backing up and restoring the state to/from Azure Blob Storage. The process depends on the partitionId to identify to container in which the backups for…
Ventsy Popov
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Who should own the logic for service resolution in Service Fabric Stateful Services?

I am using Service Fabric stateful services to store state about users in the system. My partitioning strategy is to use the normalized international string format phone number to address a named service instance, and the hash of the phone number…
Justin Blakley
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Define endpoint for Reliable Actor in Service Fabric(on premise setup)

I am setting up a Service fabric cluster on premise and Have a Reliable Actor defined. I have published the application to the cluster. I am facing difficulty in exposing an Endpoint so that the client can consume. I tried adding endpoint in…
Shilpa Sharma
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