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HDFS, mail # user - QJM HA and ClusterID


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QJM HA and ClusterID
Azuryy Yu 2013-02-26, 01:57
Hi all,
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

Thanks!
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Azuryy Yu 2013-02-27, 00:50
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Suresh Srinivas 2013-02-27, 01:30
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Azuryy Yu 2013-02-27, 08:44