I've stay on this question several days. I want upgrade my cluster from
hadoop-1.0.3 to hadoop-2.0.3-alpha, I've configured QJM successfully.
How to customize clusterID by myself. It generated a random clusterID now.
It doesn't work when I run:
start-dfs.sh -upgrade -clusterId 12345-test
Azuryy Yu 2013-02-27, 00:50
Suresh Srinivas 2013-02-27, 01:30
Azuryy Yu 2013-02-27, 08:44