spring-retry | project provides declarative retry support for Spring | Application Framework library
kandi X-RAY | spring-retry Summary
kandi X-RAY | spring-retry Summary
This project provides declarative retry support for Spring applications. It is used in Spring Batch, Spring Integration, and others. Imperative retry is also supported for explicit usage.
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Top functions reviewed by kandi - BETA
- Retrieves the result of the given method invocation
- Find the method that matches the given arguments
- Compare arguments
- Calculates distance between the given exception and its super classes
- Initializes the BeanFactory
- Builds an interceptor with retry operations
- Constructs a pointcut for the given retry annotation types
- Initializes the target
- Filter methods by return type
- Apply the back off policy
- Executes the retry policy
- Apply the max attempts
- Put the given method
- Executes the given method invocation
- Sleeps for the current thread
- Performs a fixed backoff policy
- Returns true if the delegate can retry
- Registers the exceptions to the context
- Returns a new RandomBackoffPolicy with this sleeper
- Apply the retry policy
- Closes any policies associated with the context
- Default backoff policy
- Wrap the proxied method invocation
- Apply the back off options
- Determine whether the policies can be retried
- Closes the given context
spring-retry Key Features
spring-retry Examples and Code Snippets
Community Discussions
Trending Discussions on spring-retry
QUESTION
I'm currently working on a microservices application for my internship using Consul for service discovery and feign clients for communicating between the services. When we started working on the existing project which already was built using microservices, we upgraded Spring boot to 2.4.3 & cloud to 2020.0.1, so that we could make use of Java 15 to use records instead of normal classes for dtos. The problem we have now is that, whenever we make a call to a composite service, that will try to retrieve data from multiple services (for example users and teams service), that we get the following stacktrace:
...ANSWER
Answered 2021-Jun-04 at 07:23Can you try excluding ribbon dependency as shown below
QUESTION
We have an existing application which is working fine with the SpringBoot 2.2.2.RELEASE. Now we tried to upgrade it to the SpringBoot 2.4.2 version and application is not getting started and throws the following error. In the classpath I could see only one spring-webmvc-5.3.2.jar file.
Below is the pom.xml for the referance:
...ANSWER
Answered 2021-Jan-29 at 14:01QUESTION
I not able to perform DB operations in a transaction if I add @Retryable
from spring-retry library. This is how my code structure looks like:
ANSWER
Answered 2021-Apr-21 at 18:58You are doing retries within transaction; this is wrong and will produce the results you are seeing; you need to swap it around and perform transactions within retries. This is why you get the rollback error when not using stateful.
If you use stateful retry, all @Retryable
does is retain state; the caller of the retryable has to keep calling until success or retry exhaustion.
EDIT
Here is an example of using stateful retry
QUESTION
I want to implement the circuit breaker design pattern using Spring-Retry. The main problem that I am facing is opening the circuit for all requests. It still keeps retrying if I make a new request from the browser.
I have a RetryTemplate
with a CircuitBreakerRetryPolicy
defined as follows:
ANSWER
Answered 2021-Mar-24 at 14:44spring-retry
state is thread-bound.
You would need to write a custom policy to maintain global state.
QUESTION
This configuration worked perfectly for me before we upgraded the spring boot to 2.4.2 version.
...ANSWER
Answered 2021-Feb-08 at 15:41Please, consider to use commons-net:commons-net:3.7.2
dependency.
We indeed upgraded Spring Integration starting of version 5.4
to commons-net
3.7
from an old 3.6
.
See this issue for more details: https://github.com/spring-projects/spring-integration/issues/3463.
We have plans to release 5.4.4
the next week: https://calendar.spring.io/
QUESTION
I am getting error on below line
...ANSWER
Answered 2020-Nov-19 at 06:06This error was due to different cxf jar versions
being used
This was solved by matching all the cxf versions in the pom.xml. of current project and all the projects being imported.
QUESTION
I'm implementing some retry handling in my methods using Spring Retry.
I have a Data Access Layer (DAL) in my application and a Service Layer in my application.
My Service layer calls the DAL to make a remote connection to retrieve information. If the DAL fails it will retry. However, if the number of retries fails I would like to rethrow an exception.
In my current project I something very similar to this:
...ANSWER
Answered 2020-Oct-26 at 18:42You can change getFoo()
(and recover()
) to add throws
and wrap the RemoteAccessException
in it (in recover()
).
That will force the service layer to catch that exception.
QUESTION
I have a FreeMarker configuration:
...ANSWER
Answered 2020-Oct-13 at 15:36Found solutions:
Set in properties (beans names should be same):
spring.main.allow-bean-definition-overriding=true
Delete FreeMarker custom config and use default one. Set in properties:
spring.freemarker.template-loader-path
And use
QUESTION
I've Develop a retry mechanism by taking a reference from the following course. Below is the code I developed in Spring Batch, in this code @Recover
method is not getting called. What am I doing wrong here ?
ANSWER
Answered 2020-Sep-29 at 10:26You are using the retryTemplate
in a programmatic way, so you need to provide the RecoveryCallback
as a second parameter:
QUESTION
I am just extending my this question here - Spring Retry doesn't works when we use RetryTemplate?.
How can we get the JobId
in the RetryContext
?
I went through link: Spring Batch how to configure retry period for failed jobs, but still did not know.
...ANSWER
Answered 2020-Sep-30 at 13:17Since you are injecting stepExecution.jobExecution.jobId
in a field of a Spring bean, you need to make this bean Step
scoped. With this approach, the RetryContext is not used.
If you want to use the retry context, then you need to put the jobId in the context in the retryable method first. From your linked question:
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