Dear professors, <div> I have two problems about the index of the tree node's index when it is running on a cluster.</div><div> </div><div> First, does every tree node in the whole system search tree have a unique index, </div>
<div> or nodes on different computers can have the equal index?</div><div> I am now have to use the indexes of the tree nodes.</div><div><br></div><div> Second, Is there and easy way to store the Indexes of every node of workers and send them to master?</div>
<div><br></div><div>Best wishes.</div><div> </div>