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MapReduce, mail # user - Hadoop 2 Namenode HA not working properly


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Hadoop 2 Namenode HA not working properly
Bruno Andrade 2014-01-20, 12:11
Hey,

I have configured a Hadoop v2.2.0 cluster with QJM and Zookeeper for HA
and automatic failover.
But I'm having a problem. If I test the automatic failover, by killing
one of the namenodes, nothing happens. But if I kill the zkfc of that
namenode, then zookeeper elects the other namenode as active.

What can it be the problem?

Thanks.

--
Bruno Andrade <[EMAIL PROTECTED]>
Programador (I&D)
Eurotux Inform?tica, S.A. | www.eurotux.com
(t) +351 253 680 300 (m) +351 936 293 858