Hi Charley,
in hdfs-site.xml you can find the property dfs.ha.namenodes, setting this
property every client will know which NN are elegibles to be active,
nothing else are required in client.
Regards.
2014-06-26 21:30 GMT+02:00 Charley Newtonne cnewto...@gmail.com:
I have hadoop 2.4
I have hadoop 2.4 installed in HA mode using QJM. I have verified the
cluster failover works as expected. The java clients are configured to
connect to the active NN by specifying the hdf://nn1.company.com:8020. If
this nn1 is down, how's the client know the location of the standby nn.
Where is
