Instead of localhost, in the servers block, we now put the machine that
has gmetad running.
dfs.class=org.apache.hadoop.metrics.ganglia.GangliaContext
dfs.period=10
dfs.servers=GMETAD_HOST:8649
Jason Venner wrote:
Well, with the metrics file changed to perform file based logging,
metrics do a
Well, with the metrics file changed to perform file based logging,
metrics do appear.
On digging into the GangliaContext source, it looks like it is using udp
for reporting, and we modified the gmond.conf to receive via udp as well
as tcp. netstat -a -p shows gmond monitoring 8649 for both tcp a
We have modified my metrics file, distributed it and restarted our
cluster. We have gmond running on the nodes, and a machine on the vlan
with gmetad running.
We have statistics for the machines in the web ui, and our statistics
reported by the gmetric program are present. We don't see any hadoo
