- In StreamBridge send method, there is a path, in which it
tries to find the partition information twice, causing it
to throw errors when using patition key expresson that
involves the payload. This is because, the second time it
tries to find the partition, the payload is already converted
into byte[]. This second partition finding is unncessary.
Resolves https://github.com/spring-cloud/spring-cloud-stream/issues/2759
- When using reactive functions, partition selector strategy does not
use the configured partition count for multiple outbounds. This is
because we take the first configured output binding and apply it's
partition counts on all the outbound reactive streams (Tuples).
Addressing this issue by properly applying the correct partition handling
per output binding.
Resolves https://github.com/spring-cloud/spring-cloud-stream/issues/2750
- The BinderChildContextInitializerTests is failing in Jenkins but not locally. This adds temporary sout to the test in order to see what the issue is in the child context creation.
* Reactive Kafka Binder errors when concurrency > 1
When using Reactive Kafka binder, it is allowed to have concurrency > 1.
There is a check in FunctionConfiguration that throws an error if concurrency
is > 1, when using reactive types. Since it is allowed to do so with
Reative Kafka binder, switch this conversion into a warning log message.
Resolves https://github.com/spring-cloud/spring-cloud-stream/issues/2726
* Update core/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/function/FunctionConfiguration.java
Co-authored-by: Gary Russell <grussell@vmware.com>
* Update core/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/function/FunctionConfiguration.java
Co-authored-by: Gary Russell <grussell@vmware.com>
* Update core/spring-cloud-stream-integration-tests/src/test/java/org/springframework/cloud/stream/function/ImplicitFunctionBindingTests.java
Co-authored-by: Gary Russell <grussell@vmware.com>
---------
Co-authored-by: Gary Russell <grussell@vmware.com>
Resolves https://github.com/spring-cloud/spring-cloud-stream/issues/2706
- Update partition count changes in Kafka dynamically during runtime
- Checkstyle fixes
- PartitionHandler changes
- Improved handling of expression with 'payload' in the logic
- Removed getter/setter for PartitionHandler and use ReflectionUtils within Test
- Renamed property to 'dynamicPartitionUpdatesEnabled' and improved documentation (also one line per sentence)
- Improved/renamed test to use embeddedkafka and really test update behaviour
- Javadoc
There are some use-cases when we need to know upfront
if specific binding is really bound.
The goal is to prevent some security vulnerabilities
when too many unexpected dynamic bindings, e.g.
via router based on the `StreamBridge`.
The `BindingService` provides for us `getProducerBindingNames()`
and `getConsumerBindingNames()` which are not optimal
for the task to check for binding presence
* Introduce `BindingService.getProducerBinding(String bindingName)`
and `getConsumerBindings(String bindingName)` to cover a use-case
when we need to check for predefined bindings.
This API might be useful in other use-case when we need to get
access to managed bindings
Related to: https://github.com/spring-cloud/stream-applications/issues/330
this also includes improvement where channels are now retrieved dynamically allowing new channels created during the runtime of the application to be visible as well
Resolves#2612
