I have my Dockerfile and docker-compose.yml configured to start my two services - this is my postgres db and Spring Boot app. Dockerfile: FROM openjdk:8-jdk-alpine ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64/ RUN export JAVA_HOME COPY ./init.dump /docker-entrypoint-initdb.d/ RUN chmod 0755 /docker-entrypoint-initdb.d/init.dump COPY target/endlessblow-server-1.0-SNAPSHOT.jar…
Hello guys， I am running into this error on my first trial on springboot, and the exception message makes no sense to me, the error message is as follows: 2022-10-03 22:27:15.801 ERROR 22836 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 -…
My POSTGRESQL table column in Uppercase and in entity i mentioned colume name with uppercase using @column but it gives error as column doesnt exists ? Posgress doesn't support @column with uppercase value
I created a Springboot application using https://start.spring.io/. After adding some initial application properties for spring-data-jpa, the application starts fine however, I do not see any tables created in my local database. To test this further, I provided incorrect credentials in…
Select distinct(job_id) from A where condition Select distinct(job_id) from B where condition Select distinct(job_id) from C where condition Here may be 1,2 and 3 have some common jobId What I need is count of all job_id which may not get…
firstly I'd like to say that this topic might be related to others, but I can't find a solution for this specific error. Remembering that this error happens ONLY when I execute my ./mvnw test within the Dockerfile stage and…
I am creating a complete user login and registration Backend system with Email Verification and usage of PostgreSQL to store the user's credentials. I've come to a point where I am having problems at the security layer. To be more…
I read this stackoverflow post which says that we don't need to use @EnableJpaRepository or @EntityScan Spring data repository works without annotations I'm not sure what's wrong. But my Spring Boot application is only able to start with @EnableJpaRepository and…
I am working on this legacy application (7 years old). I have many methods that do the same thing that I am trying to upgrade to a newer MongoDB Java driver, but it won't compile. @Override public void saveOrUpdatePrinter(Document printer)…
I have a folder which already contains images. The user can add/update/delete the image with the object. Problem is when I dockerize my application, the user who get my docker image it gets the folder with images (I have a…