Bitbucket will avoid session creation for some requests type (such as those using basic authentication) however requests to the Git LFS Batch API, when the remote is SSH, happen via JWT. These requests will have a session associated with them, along with the memory overheads and in the case of hazelcast.http.sessions being set to replicated, a lot of Hazelcast traffic.

The Git LFS Batch API does not need a session created, so lets avoid it.