I am working on Spring boot application where I trying to deploy it on AWS ECS, Before that I tried it on local (Docker Desktop) where it is working fine but same correto8 image is giving below mentioned error on…
I used springboot+JPA+Hibernate to insert data. But the insertion speed of the first data is too slow, and it becomes faster later. I want to eliminate this situation and make all data insertions fast, including the first one. Is there…
I'm currently facing a challenge with Docker Compose and Spring Boot Docker support. In my compose.yaml file, I've specified two database services, but my intention is to use only one of them, not both. The compose.yaml file is structured as…
After the spring 3.x upgrade Redis Cache gives Null key returned for cache operation spring-boot version: 3.2.2 <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>5.1.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> <exclusions> <exclusion> <groupId>io.lettuce</groupId> <artifactId>lettuce-core</artifactId> </exclusion> </exclusions> </dependency> Cachable Method: @Cacheable(value = "user", key = "#username",…
By default, Azure's Application Insights only captures events at the INFO level and above. I want to change the default level to INFO in a Spring Boot app. I tried to achieve this by adding the following configuration section in…
Spring Boot development involved querying only nested objects in a specified domain, but the methods in the Query/Criteria class that are now used can only fetch the entire document/line: { "_id": { "$oid": "<Some Object Id>" }, "identifier": "string1", "createTime":…
Through a Rest API endpoint, I accept JSON and using a Kafka Producer, I publish the JSON to a topic. The JSON will have this format: { "id": "uniqueIdentifier", "name": "PersonName", "age": PersonAge } and the send message method in…
I have a Spring Boot application that relies on 2 data sources: an third-party HTTP API and a PostgresSQL db. The database is queried using Spring Data JPA, I have set up all the classes for the entities and corresponding…
Caused by: org.hibernate.exception.GenericJDBCException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: YES)] [n/a] Caused by: org.hibernate.exception.GenericJDBCException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost'@'localhost' (using password: YES)] [n/a]…
I am getting error while connecting to kafka..Below are some lines of error It is an spring boot application 2024-02-21T14:02:03.419Z INFO 1 --- [customer-master-service] [ main] [ ] o.a.k.clients.consumer.KafkaConsumer : [Consumer clientId=consumer-customer-master-service-kafka-group-6, groupId=customer-master-service-kafka-group] Subscribed to topic(s): CAS_CUSTOMER_UPDATE 2024-02-21T14:02:03.461Z INFO 1…