Cosmin Lehene wrote:
Steve,
A DoS could not be done using excludedNodes.

The blacklisting takes place only at DFSClientLevel. The NN will return a
list of block locations that excludes the nodes the client decided. This
list isn't persisted anywhere on the server. So if a client excludes the
entire set of DNs other clients won't be affected.


OK,  +1 then.

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