I’m working on a Spring application using beans of different scopes. Many beans are singletons, other request or custom scoped. Especially using those custom scopes makes it sometimes difficult to find out which scope can be safely injected into which other scope or when e.g. a Provider<T> needs t…
Tag: spring
Why this error coming failed to load elasticsearch nodes in spring boot?
I am trying to use elasticsearch in my webapplication. I am using spring boot 2.0.6. I didn’t add any configuration file elastic search is auto configured by spring boot. I added spring data elastic search properties in application.properties like this spring-data-elasticsearch-3.0.11 elasticsearch-5.6.…
Spring boot testing: run script in a nested test (@Sql(“/script.sql”))
In my Spring boot project’s test I cannot execute SQL script inside a nested class. Code Exception (throws when I run the test) Below I giving application.yml file: Datasource Can someone explain why script execution fails when I try to run it inside a nested test class? I could think that I am missing …
Spring boot CLIENT_PLUGIN_AUTH is required
I have my app working fine on local, but when I tried to connect to remote server I get this error: CLIENT_PLUGIN_AUTH is required. Answer I got it. Step 1. Create an user on remote mysql server and grant all privileges. Step 2. Change datasource url Step 3. Change pom.xml mysql Check that version is changed …
upload file size limit in spring boot
In version 2.1.0, spring.servlet.multipart.max-file-size property failed to bind org.springframework.util.unit.DataSize. Exception Answer As Michael & Stahorszki mentioned “B” must be capital In Yaml
How to disable AWS parameter store autoconfiguration for tests?
I have added spring-cloud-starter-aws-parameter-store-config dependency as explained in the spring documentation. Now, for unit tests I want to disable parameter store configuration. But not able to do it. I tried setting following property in test/application.properties Also tried excluding AwsParamStoreBoot…
Spring Security LDAP Authentication and gather user details from local database
In summary, user is being authenticated, but I do appear to actually have logged into the users account. I’m currently working on implementing LDAP authentication on a project. It appears that the authentication portion of things are working in the sense that my application does accept the correct crede…
Order of message receiving with concurrent consumers in Spring and RabbitMQ
I have following code, so I read messages from one queue and resend it, to another one. I am interested in setConcurrentConsumers(3) method does it means that three listener threads will be created? And in such case how I understood order of re-sending to queue1 and queue2 will not be met. As for me is import…
Eclipse & Tomcat Error: HTTP Status 404 – Not Found: [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 2 years ago. Improve this question Descr…
No serializer found for class org.hibernate.proxy.pojo.bytebuddy.ByteBuddyInterceptor
When i try to navigate to an endpoint i get the following error I checked all my models and all the attributes have getters and setters. So what’s the problem ? I can fix that by adding spring.jackson.serialization.fail-on-empty-beans=false but i think this is just a work around to hide the exception. E…