Test schema/table/attr propagation

Number of APIs: 5

1. TEST correct tables on Node4 POST http://{{NODE4_HOST}}:{{SERVER_HDB_PORT}}

2. TEST that schema treat_sys still exists on Node2 POST http://{{NODE2_HOST}}:{{SERVER_HDB_PORT}}

3. TEST that schema treat_sys still exists on Node3 POST http://{{NODE3_HOST}}:{{SERVER_HDB_PORT}}

4. TEST that schema treat_sys still exists on Node5 POST http://{{NODE5_HOST}}:{{SERVER_HDB_PORT}}

5. RE-CREATE TABLE hub2 on Node1 POST http://{{NODE1_HOST}}:{{SERVER_HDB_PORT}}