First off you have a problem with your master nodes:
node 1 bin/setup -i 192.168.35.235 -m 192.168.35.236,192.168.35.237,192.168.35.238
The above has the masters at 236,237,238
node 2 bin/setup -i 192.168.35.236 -m 192.168.35.235,192.168.35.237,192.168.35.238
This one has a master at 235
node 3 bin/setup -i 192.168.35.237 -m 192.168.35.235,192.168.35.236,192.168.35.238
This one has 235 but doesn't have 237
node 4 bin/setup -i 192.168.35.238 -m 192.168.35.235,192.168.35.236,192.168.35.237
The list of masters MUST be the same for ALL nodes in the cluster.