How much is the raise?

[naplesplayer]

1/2 nl holdem. 3 player see the flop. The first player bets 10 dollars the next player to act says "I will put him all in.". Original better has $42 left. The third and last player has yet to act and has about $ 120 as does the raiser.
How much is the raise?
Floor states the raise is equal to $42. Other players said player 2 (Raiser) is all in.
Florida dog track