hadoop2 - Hadoop changing IP adresses -



hadoop2 - Hadoop changing IP adresses -

i have installed hadoop 2.2.0 (mini-cluster) in ubuntu 14.04. there 3 nodes, 1 master , 2 slaves. during installation had type ip adresses of nodes /etc/hosts. nodes ip adresses dynamically, have edit /etc/hosts files on nodes in every machine start.

do have thought eliminate editing hosts files? thanks!

regards,

norbi

i recomend dhcp static (or manual) ip configuration nodes. because many other apache related solutions may problem in future (i.e. if install apache zookeper). also, can create troubles if nodes alter ip while hadoop running.

if still persist on that, recommend writting script runs networks looking hostnames , ips (nmap). after that, updating /etc/hosts. solution quite instable, since can create troubles if changes while hadoop cluster , running.

reference: http://hadoop-common.472056.n3.nabble.com/hadoop-conf-for-dynamically-changing-ips-td676599.html

hadoop hadoop2

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