i have been finished upgrade my cluster to cdh4.2 and implement
JopTracker HA but i faced two problem
1
the port for " mapred.ha.zkfc.port " with default port 8019 i change it
to 8000
2
the Fair Scheduler configuration its not working with JopTracker HA i
comment the configuration for it and now the joptracker HA working
is it any special configuration for the Fair Scheduler with joptrackerHA
??????
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