CODEWITHSUNDEEP
zerospring-xddowntime
thiago
thiago

Reputation: 127

On updating a Spring XD module

I've been evaluating Spring XD for a major project and I'm wondering how to update module code with zero downtime.

It seems that, for updating a module, it first needs to be deleted. And deleting a module implies destroying streams.

Several ideas comes to my mind on how to do this with zero downtime (like rerouting a stream to a queue). Any other ideas, ways or solutions?

Upvotes: 0

Views: 75

Answers (1)

tzachi
tzachi

Reputation: 26

I had the same problem as yours, and one way to approach it is to use versioning in your module name - in the same way you use versioning for your jar file name. That way you can try a newer version of your module without removing the old one, and remove the old one (if you want) once you deploy and test your new stream.

Upvotes: 1

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