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What is the correct way to shutdown a GSA, etc. started with gs-agent.sh?
Thanks, Rowland
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You will need to kill the GSA process (after you undeployed the application).
This in turn will terminate all the GSC/GSM/LUS managed by the GSA proecss on the machine.
We will be adding CLI/API to shutdown the GSA with future versions.
Shay
The admin API can help you to determine the status of a PU. Usually it takes few seconds per PU instance to be undeployed.
The org.openspaces.core.cluster.ProcessingUnitUndeployingListener can help you here. See:
org.openspaces.admin.pu.ProcessingUnit. addLifecycleListener(ProcessingUnitInstanceLifecycleEventListener eventListener) and getProcessingUnitInstanceProvisionStatusChanged()
Hi Shay,
What about the same operation through the Admin API? I'm invoking the GridServiceAgent shutdown method, but not all the processes are killed. Is it mandatory to first undeploy the application, also via Admin API, and only then invoke the shutdown method? Or is the grid service agent implementation supposed to handle this 'clean up' internally (I'd expect it to happen, in a client standpoint).
Thanks!
You should undeploy and later shutdown the agent. Once you shutdown the agent - all the processes it manages should be terminated as well. If this is not happening - report this issue to support.
Thanks Shay. I'm gonna follow your suggestions. Just one more question: after the undeployment, by calling the shutdown, for how long should I wait to determine something is wrong? I know the clean up is supposed to take some time, but is there a way to determine a reference so that we know something went wrong? Or, once all PUs were already undeployed, the clean up should be very quick ...? What parameter can I use to have any reasonable conclusion about the process?
Asked: 2009-12-22 03:35:41 -0500
Seen: 46 times
Last updated: Mar 09
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