only hosts specified in a upd_send_channel need to have a
udp_recv_channel and tcp_accept_channel defined. on host 192.168.1.254
you would need to have
udp_recv_channel {
port = 8649
}
tcp_accept_channel {
port = 8649
}
or something like that. all the hosts sending data don't need any
udp_recv_channel/tcp_accept_channel since no other host should be
sending them data or trying to collect xml from them.
-matt
Rainer Kleinrensing wrote:
Hello there,
I recently installed ganglia 3.0.1 on our new cluster. There still is
the problem of getting "XML_parse error" messages and long periods (e.g.
30 min) with no graphics output. I read the posts on ganglia-general and
put in the "timeout=-2" option, but still no luck.
But perhaps I made some other mistake ? We have one frontend and 72
nodes (dual opteron), so I put gmond on each node with
udp_send_channel {
host = 192.168.1.254
port = 8649
}
tcp_accept_channel {
port = 8649
timeout = -1
}
Do I need the udp_receive setting on the nodes ? I don´t want to store
data there.
Thank you,
Rainer Kleinrensing
