Spottedleaf 3df0d9a457 Do not perform chunk existance check for I/O scheduling ...

In order to check if a chunk exists, the RegionFile lock
(if the RegionFile is opened) will be acquired. However,
the RegionFile may be performing I/O operations, in which
case will stall the acquire operation.

To ensure that threads scheduling loads do not incur a stall,
we can avoid this check entirely - the RegionFile I/O
thread(s) will eventually perform the exist check itself.

2024-06-03 13:28:31 -07:00

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