I'm using Spring Cloud Config Server with a simple Spring Boot project. So I have a service for Spring Cloud Config Service and another simple service that connect to Spring Cloud Config Service to get some properties like database credentials…
I have single insert statement insert into mq_message (id, message, type, ..) values (...) This statement is called in spring boot chat application each time message sent to chat channel. We already have many many chat channels and huge number…
I've a spring boot app that I'm deploying in a Tomcat Docker. I've many properties in application-deploy.properties like this: #DB spring.datasource.url=jdbc:mysql://${SPRING_DATASOURCE_URL} spring.datasource.username=${SPRING_DATASOURCE_USERNAME} spring.datasource.password=${SPRING_DATASOURCE_PASSWORD} spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver I want to get the variables from Docker. So, I'm trying this Dockerfile: FROM tomcat:9.0.56 ARG…
I am a newbie to SpringBoot. I am trying to create a spring boot application which i am running using docker. when i run this app, i get the following error org.postgresql.util.PSQLException: FATAL: role "amigoscode" does not exist I don't…
I have a Kafka Consumer service @KafkaListener( topics = "topic1", groupId = "cluster1", containerFactory = "KafkaListenerContainerFactory") public void consume(Message message) { logger.info(String.format("Message recieved -> %s", message.getMsg())); Long id = message.getId() RepoDetail repoDetail = testRepo.findByID(id); logger.info( String.format( "Message -> %s", repoDetail.getMessage()));…
when i run the command docker-compose up --build in cmd it log Tomcat started on port(s): 8089 (http) with context path '/***** but when i try to connect to some API in postman it gives me Error: socket hang up…
the index created in mongo database Field in the entity @Indexed(name = "2dsphere") private Point location; This field in mongo db "location": { "type": "Point", "coordinates": [ 41.035137, 28.98953 ] } Try to retrieve entity from mongo db repository.findById(id).orElse(null) throws…
I'm trying to learn mongodb + springboot and I met issue like this: When I'm using application.properties file to config the connection, then everything seems to be fine. config below: spring.data.mongodb.username= root spring.data.mongodb.password= example spring.data.mongodb.database= database spring.data.mongodb.port= 27017 spring.data.mongodb.host= localhost…
I have a problem about calculating the shortest path through Neo4j in my Spring Boot example. After adding some cities with its route, I want to calculate their shortest path in terms of their connection and their duration. However, these…
I'm currently working on a project that requires me to use Spring Data Redis. However, I can't seem to get it working, because if I do an import of org.springframework.data, it doesn't recognize the .data. I included my pom.xml file…