I'm looking for a REST call to perform a health check on my Impala daemons thru an F5 VIP. I was looking at the docs for Cloudera and I didn't quite find what I'm looking for, although this link is close to what I'm looking for. It refers to an Impala daemon host health check returning true or false. However, it doesn't tell me if it's a REST call or API call to access this check.   Does anyone know how I can access this check thru an F5? If this isn't the health check I'm looking for, can someone tell me where to find it?  Thanks. ... View more