63f2bdca01
When the non-jumbo sink is flushed and notices that the real upload is not started yet, it may just go ahead and PUT the buffers into the object with the single request. For jumbo sink the fallback is not implemented as it likely doesn't make and any sense -- jumbo sinks are unlikely to produce less than 5Mb of data so it's going to be dead code anyway. Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>