I am trying to upgrade my existing spring boot 2.7.x project to spring boot 3.x.x. I have sorted out everything except this error while running the application.
APPLICATION FAILED TO START
Description:
Parameter 0 of method lockProvider in com.cox.config.ShedLockConfiguration required a bean of type 'org.elasticsearch.client.RestHighLevelClient' that could not be found.
Action:
Consider defining a bean of type 'org.elasticsearch.client.RestHighLevelClient' in your configuration.
Process finished with exit code 0
Spring Boot Version used is 3.0.0 I am aware that RestHighLevelClient is deprecated, but documentation says it's still available in spring-data-elasticsearch
Tried upgrading all dependencies to be compatible with spring boot 3
Update: Also getting below error for another component with elastic search which I am trying to upgrade to spring boot 3
APPLICATION FAILED TO START
Description:
Parameter 2 of constructor in com.cox.service.esindex.EsIndexRefreshService required a bean of type 'org.springframework.data.elasticsearch.core.ElasticsearchOperations' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.data.elasticsearch.core.ElasticsearchOperations' in your configuration.
It looks like spring boot is no longer creating beans for deprecated methods/classes. Can you please help me map each deprecated method/class with the new spring-data-elasticsearch
The documentation explicitly states:
The old deprecated RestHighLevelClient can still be used, but you will need to add the dependency explicitly to your application as Spring Data Elasticsearch does not pull it in automatically anymore:
Edit 18.02.2023:
Check the documentation it also documents how to configure the different clients. You will have to do this configuraiton by yourself, I don't think that Spring Boot will configure this automatically, they are using the current stuff from Spring Data Elasticsearch .