Did not meant to start impalad in command-line
But the problem is when impala service was added to cluster in CM UI, there is only one impalad started, others failed to start
So does that mean if I use cdh5.02,the cluster will install impala1.3,and if I use cdh5.2.0 ,impala version will be impala1.4?
and if I want to upgrade impala,should upgrade cdh first?
the other screen shot is the same as I saw. It turns out that I didn't need the impala parcel, it was built into cdh5.2