> what needs to be done to fetch the data from data source on wildfly 11.0.0 final unde pool tab ?
What do you mean exactly ?
> What happens if we make initial pool size = 5 ,Prefill=true , flush strategy =All connections , strict Minimum = true , use fast fail = true
initial pool size: The initial number of connections to be allocated to the pool
prefill: Should the pool be prefilled at once, instead to wait for the first connect request by the application.
flush strategy: Specifies how the pool should be flush in case of an error.
strict minimum: If pool-use-strict-min is set to true, Wildfly will not allow the number of connections to temporarily fall below the specified minimum.
fast fail: Whether to fail a connection allocation on the first try if it is invalid (true) or keep trying until the pool is exhausted of all potential connections (false).