Hi - I'm new to cliudera and hadoop community..
I recently had installed a single node CDH5.7, now when I try to add two more nodes to the cluseter, I hit below error..
Review and correct its configuration. First error: Quorum-based Storage requires a minimum of three JournalNodes
So, here is what I did, from HDFS servie -> actions -> enable HA -> added node1 & 2 as name node..
added node 1,2 and 3 as journal nodes... when I try to apply the changes i still hit the same issue..
Kindly guide me with this issue..