mapTTL seems to be not set by default and can't be configured

[Lappihuan]

mapTTL seems to be intended to controll the Cache of TypeMappers.

It is implemented up to the FactoryContext but the SchemaFactory is not exposing it, nor setting it, which leaves it null for ever.
From my understanding this could potentially be a performance boost on each request.

Is this intentional or an oversight?

[oojacoboo]

Wouldn't a null TTL value simply not expire the cache? How would specifying a TTL value, which expires the cache, improve performance?

[Lappihuan]

I'm not sure, but that might be the case that a null value will cache forever.
It seems odd that the globTTL is always set but the mapTTL not.

[oojacoboo]

I don't have an issue with, or see an issue, with exposing this property if you'd like to submit a PR. Maybe @moufmouf can chime in on this.