when use set up your mysql host ,
Don't type the port number .
for example , MySQL server host 127.3.39.129:3306 -> 127.3.39.129
Mysql connection | OpenShift by Red Hat
https://www.openshift.com/forums/openshift/mysql-connection
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rm -rf /var/opt/cdh3/cluster/dfs/dn/*
[root@xenserver-hy03 ~]# vgdisplay
--- Volume group ---
VG Name VG_XenStorage-6049dfd0-702f-fe3b-f1f3-1ae286f1d34d
System ID
Format lvm2
Metadata Areas 4
一般而言再使用mahout recommender來說,都有幾個步驟。
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