Hi, I'am trying to add priority to schedule different types of requests in HBase. But the Write-ahead logging use RingBuffer which is essentially a FIFO queue makes it hard. In this case, let's say if the low priority request already queued in the RingBuffer, the high priority request can not be executed before all those queued low priority request. I'm wondering if I change the FIFO queue into Priority-based queue will violate the write consistency guarantee or other issues?
Thanks, Jing
