Update configuration value dynamically without restarting server/JVM

Asked Oct 10 '18 at 18:09

Active Oct 10 '18 at 18:09

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I know a couple of approaches for doing this but want to know if I am missing any others.

Store configuration values in DB and have a different service which will reload configuration values from DB.
Managed bean and update it using Jconsole.

Any other?

asked Oct 10 '18 at 18:09

Sagar

What’s wrong with the two you have? – achAmháin Oct 10 '18 at 18:10
2

Too many to mention, but it's not clear which ones would be preferable. – Peter Lawrey Oct 10 '18 at 18:11
One example: https://stackoverflow.com/questions/1659642/java-update-properties-file-run-time – Nir Alfasi Oct 10 '18 at 18:12
@PeterLawrey You mind mentioning at least few prevalent ones – Sagar Oct 10 '18 at 18:16
You could also send a message to the application, using, e.g., `REST`. This question is very broad. – KevinO Oct 10 '18 at 18:26
Followin up on KevinO: http://cloud.spring.io/spring-cloud-consul/ distributed configuration is one of the many roads to travel – Nigel Nop Oct 10 '18 at 19:16

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