Hi, I'm using hadoop and I have an error just with the hyperic task tracker, the hyperic job tracker from the plugin works well but sometimes needs a lot of time to stay up.
This is the error:
This resource is turned off or has not been configured properly.
The problem is: Invalid configuration: Error contacting resource: Can't connect to MBeanServer [{jmx.url=ptql:State.Name.eq=java,Args.*.eq=org.apache.hadoop.mapred.TaskTracker}]: java.io.IOException: Unable to determine jmx.url using vmid=2705. Server must be started with: -Dcom.sun.management.jmxremote
Please turn on the server, or fix its Configuration Properties.
The server is turned on. Sorry but i don't know almost anything about MBean. Thank you for your attention.
Message was edited by: jmva
This is the error:
This resource is turned off or has not been configured properly.
The problem is: Invalid configuration: Error contacting resource: Can't connect to MBeanServer [{jmx.url=ptql:State.Name.eq=java,Args.*.eq=org.apache.hadoop.mapred.TaskTracker}]: java.io.IOException: Unable to determine jmx.url using vmid=2705. Server must be started with: -Dcom.sun.management.jmxremote
Please turn on the server, or fix its Configuration Properties.
The server is turned on. Sorry but i don't know almost anything about MBean. Thank you for your attention.
Message was edited by: jmva