RHQ 4.7 Process Discovery Plugin is not working...

[arun2arunraj]

Hi Developers,

    I have tried to manually import Process plugin in RHQ 4.7 to monitor java.exe. But Failed to import via PIQL option. I have specified the following piql query to retrieve it.

      PIQL Query : process|basename|match=(?i)^java.*

    But by PID file option, I can able to  do this task. Why Cant I do it via piql query?

Regards,

ArunRaj

[arun2arunraj]

Hi Developers,

    To solve the problem, I have tried to study the plugin code for discovering the Process via PIQL. In the ProcessDiscovery, discovering mechanism is done for pid option alone. I dont find any code for PIQL option. Please forgive If I have said anything wrong.  As per my knowledge I am saying this, I dont know whether the call is from any remote function. Please help me solve this problem.

Regards,

ArunRaj

[tsegismont]

Hi Arun,

You may have more than one JVM running on your system. Look at your agent logs, you'll see something like:

java.lang.Exception: process query [process|basename|match=(?i)^java.*] did not return a single process

RHQ cannot pickup a random resource if your PIQL query returns multiple processes.

Regards,

Thomas

[arun2arunraj]

Hi Thomas,

   You are correct.  In my agent, there are multiple process. Thanks for your guidance.

Regards,

ArunRaj