This is a reference issue from Spring Jira https://jira.spring.io/browse/DATAREDIS-757

This problem not allows Redis to gracefully integrate in environment of microservices.

Several servers have the issue that they open a TCP port before they are actually ready. In contrast, Spring Boot opens a port as soon as it's ready with all initialization and I think that would be a better option for Redis, too, to open a port as soon as all data is loaded.

This helps other application to don't crash with exception:

LOADING Redis is loading the dataset in memory

Please open TCP port when Redis completely ready to serve.