Hi Evgeniy, The default cacheName is safe fallback when cache name is not provided in the request. It is part of rest document.
https://apacheignite.readme.io/docs/rest-api#put When request do not have cacheName since it is optional param then this DFLT_CACHE_NAME is used https://github.com/apache/ignite/pull/8041/files#diff-a3477d5e0cfdfcceed3371fc899a9d15L30 Regards, Saikat On Wed, Jul 15, 2020 at 10:43 PM Evgeniy Rudenko <e.a.rude...@gmail.com> wrote: > Hi guys, > > Most of the cache APIs are trying to use "default" cache when cacheName is > not provided. This is pointless, because we don't have such cache by > default. I would like to change that and just return "Failed to find > mandatory parameter in request" error if name is absent. > > Please tell if you have any concerns. Update can be found at > https://github.com/apache/ignite/pull/8041 > > -- > Best regards, > Evgeniy >