Category "spring-boot"

Resilience4j never call fallback method

I am new to Resilience4j and circuit breaker pattern. I write a sample for resilience4j. Details is as below: pom.xml: <?xml version="1.0" encoding="UTF-8"?&

Install reportportal on kube get error : starting Tomcat context. Exception: org...message: Error creating bean with name 'servletEndpointRegistrar'

I've installed reportportal 5.7.0 to kubernetes cluster. I've implemented it from doc:https://github.com/reportportal/kubernetes/tree/develop/reportportal. From

How to avoid jwt token or ignore authentication when testing HTTP API request?

mvc.perform(MockMvcRequestBuilders.get("/PensionerDetailByAadhaar?aadhaarNumber=123").header("Authorization","Bearer "+token)).andExpect(status().isOk()); Here

Problem with Google Cloud Pub/Sub API and Spring boot application

I write spring boot application for subscribing Google cloud Pub/Sub topic for this I use Google's tutorial, but when I run application I have get this error

Force Tomcat a JSON response of BadRequest error: Invalid character found in the request target

I have this spring boot (v2.2.8) app for REST-full service, and I want all responses and errors to be only in JSON. Almost every error works with @ExceptionHand

Session handling error: Pool#acquire(Duration) has been pending for more than the configured timeout of 45000ms

I am using spring-boot-starter-graphql for simple client-server communication with websocket. Below is code snippet in client "ws://localhost:8080"

Getting 405 error in OpenAPI swagger page if I put only path variable attributes in a Rest Controller

I am trying to create Swagger documentation using OpenAPI 3.0. I am using spring-boot-starter 1.5.4.RELEASE and springdoc-openapi-ui version 1.4.2 <parent>

KTable-KTable foreign-key join not producing all messages when topics have more than one partition

See Update below to show potential workaround Our application consumes 2 topics as KTables, performs a left join, and outputs to a topic. During testing, we fou

Mockito mock Java @Value with spring boot

Hi I have this simple code for my Spring Boot Project: @Component public class UserRowMapper implements RowMapper<User> { @Value("${bug.value}") p

Error creating bean with name 'mongoTemplate' defined in class path resource Mongobee

Using the Mongobee for Data Migration creating and error as Error creating bean with name 'mongoTemplate' defined in class path resource Migration configuration

Missing table [rev_info] after bump liquibase version, spring data envers

I have problem with my project after bump liquibase version to 4.9.1. There is error: BeanCreationException: Error creating bean with name 'entityManagerFactor

DataJPATest attempts to load everything

I have my application, with a lot of components. I'd like to test my queries so I annotated my tests with: @DataJPATest Problem is that it also tries to load e

Upgraded Spring: org.springframework.web.client.UnknownContentTypeException: Could not extract response

So I upgraded Spring from 2.1.15 to 2.2.8 I have @SpringBootTests where I make a rest template and make requests to localhost. Full error is org.springframework

Eureka services giving Request execution error?

Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://localhost:8761/eureka/} is giving when I am running in docker windows but It is registerin

Docker : Unable to access the IBM MQ web management console

I followed the article - https://github.com/nuviosoftware/custom-ibm-mq and deployed the container using the below commands in my windows laptop using docker fo

Spring Boot Exception evaluating SpringEL expression

ERROR 4904 --- [nio-8080-exec-1] org.thymeleaf.TemplateEngine : [THYMELEAF][http-nio-8080-exec-1] Exception processing template "index": An error happene

I'm trying to add a jsp page in my Spring Boot Aplication. My problem is that every time I try to go to that page I have this:

Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Tue Apr 26 16:10:15 IRDT 2022 There was an unex

spring-could-gateway: reactor.netty.channel.AbortedException: Connection has been closed BEFORE send operation

I am getting the following exception in the spring gateway. This exception appears when I have configured Redis Sentinel in the gateway, it throughs exception a

Mapstruct: Check for null for source before mapping to target

Mapstruct: Check for null for source before mapping to target. Require to throw a custom exception from mapstruct interface if the source is null.

postman returning "status": 404, "error": "Not Found", for the spring boot

Thank you in advance, Hello I am new to spring boot. I am facing a problem with spring boot. When I run my URL in postman it shows an error below. I have also u

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