Zabbix-Mikoomi Hadoop plugin problem

[rajeshn]

HI,
I am using zabbix-2.0.5 and hadoop-0.20.2 from cloudera on Ubuntu 11.04. I have recently found the mikoomi plugin for hadoop namenode and jobtracker. I decided to test it with zabbix and configured everything accordingly.
I dont get results in zabbix from this plugins. Instead, if i run it from terminal, the script executes and pruduces results in respective temp folders. Then i have to manually execute the zabbix_sender command to insert datas into Namenode host in zabbix which shows results.
My doubt is, if i can manually insert data into zabbix gui from terminal, why cant it insert automatically?

Here is my command list:
--------------------------------
In my zabbix-scripts folder, i run this command first:

$ sh mikoomi-hadoop-namenode-plugin-helper.sh 1 localhost 50070 Namenode

Then, the data and text files are generated in /home/zabbix-out/ folder which has permission for zabbix user.

Then i run this command,

$ zabbix_sender -vv -z localhost -i /home/zabbix-out/Namenode.txt

This command sends data from the Namenode.txt file to the zabbix web ui, which displays the graph with data.

[Angel2013]

Configuring Zabbix mikoomi plugin for Hadoop

Hi,
I have the same problem with mikoomi plugins (Zabbix): after I've attached these plugins via the Zabiix Fronend there are no output data on the graphs!
All macro variables ({$HADOOP_NAMENODE_HOST}, {$HADOOP_NAMENODE_METRICS_PORT}, {$ZABBIX_NAME}) are configured correctly.
Did you manage to solve the problem? If so, can you share your experience?

Thanks beforehand,
Maxim.