azure-functions-java-worker

Release notes

• Added retry context as part of execution context #418
• Updated dependency from grpc-netty to use grpc-netty-shaded and adjusted the shading logic

This release includes two break changes:

1. For java 11 a synchronized singleton classloader will be used. This fixes the issue https://github.com/Azure/Azure-Functions/issues/1997
2. Java 8 stop supporting loading the worker jars, working jars are removed from java worker. https://github.com/Azure/Azure-Functions/issues/1991

Fixes the issue - multiple instances of the static variable even though it's in the same class: https://github.com/Azure/azure-functions-java-worker/issues/412
Including a environment variable FUNCTIONS_WORKER_JAVA_SINGLE_CLASSLOADER. If this variable is set to true then the following changes are made

• For java 11 a synchronized singleton classloader is created for usage

Update Azure Functions Java Library for support for Retry policies and support service batch message for ServiceBusQueueTrigger & ServiceBusTopicTrigger (Azure Functions Java Library 1.4.2-SNAPSHOT)

This Release includes:

• CI Improvement https://github.com/Azure/azure-functions-java-worker/pull/402
• Update for Distributed Tracing https://github.com/Azure/azure-functions-java-worker/pull/411

This release is for internal improvement. No new feature for users.
We update CI pipeline, End-To-End testing. With introducing the %AZURE_FUNCTIONS_MESH_JAVA_OPTS% in the worker.config.json . This argument is not allowed to modify by users. Internal use only.

This release includes:

• Unshard Gson https://github.com/Azure/azure-functions-java-worker/pull/399
• Upgrade Java Functions Library to 1.4.0 https://github.com/Azure/azure-functions-java-worker/pull/401

We have some issues related shading. We fully shaded however, Gson could be an issue since it is exposed indirectly and `HttpResponseMessage.Builder' 'body' method using Gson internally with shaded version. If you use Gson annotation, the last version will ignore the annotation. So we decided shaded bach the Gson.

This will fix following issues:

• Java Function Host failing with Class Cast Exception https://github.com/Azure/azure-functions-java-worker/issues/396
• Gson annotation is ignored https://github.com/Azure/azure-functions-java-worker/issues/400

Bug fixes #393

This release includes:

1.7.2 Release

• Update Azure Functions Java Library for Kafka and EventGrid (Azure Functions Java Library 1.4.0-SNAPSHOT)
• Adding E2E testing for Kafka and EventGrid

1.7.1 Features that includes sharding all worker jars.

• Update Azure Functions Java Library for Kafka and EventGrid (Azure Functions Java Library 1.4.0-SNAPSHOT)
• Adding E2E testing for Kafka and EventGrid

This release includes 1.7.1 features that includes sharding all worker jars.

This release is for shading all worker jars. This will give the option to clients to override the current behavior for java worker for how the jars are load it.

Only for JAVA 8
To be a backward compatible We freeze all the jars we currently have added to lib_worker_1.6.2.
We still load the worker jars first then the client jars.

If the client like to reverse this order and their jars takes presence first, they will need to add FUNCTIONS_WORKER_JAVA_LOAD_APP_LIBS True or 1. By this way it will be opt-in and load their jars first then worker jars.

JAVA 11 will use only the customer jars.

Allows using environment variables in worker.config.json.

Throughput improvements by Supporting RpcHttpBodyOnly and RpcHttpTriggerMetadataRemoved

• Increase gRpc channel message size to Integer.MaxValue
• Add the support for WorkerStatus.
• Add initial support for java 11 runtime.

Release Notes

• Added support for TraceContext on ExecutionContext.
• Added Azure Pipelines for Nightly builds.

Release Notes

• Added support of Typed Data collections
• Added Azure Pipelines for Nightly builds

Release Notes

• Deleted appserviceenvironment profile from worker.config.json

Release Notes

• Updated grpc to 1.20.0
• Updated to FunctionsJava version: zulu8.36.0.1-jre8.0.202
• Fixed typo in command line parameter preferIPv4Stack
• Removed Pico helper #270

Release Notes

• Allow custom annotation name() to override name defined in com.microsoft.azure.functions.annotation.CustomBinding

@Target(ElementType.PARAMETER)
@Retention(RetentionPolicy.RUNTIME)
@CustomBinding(direction = "in", name = "", type = "customBinding")
public @interface TestCustomBinding {
   String index();
   String path();
   String name();
}

Release Notes

• Added support for CustomBinding defined in azure-functions-java-library v1.3.0-SNAPSHOT
• Added more verbose logging to capture more details during specialization

This release includes

• Fix for #256
• Improvements to E2E tests

This release

• Added support to reinitialize file detours using PicoHelper.