ambari-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sumit Mohanty <>
Subject Re: Run Service Check on a certain node
Date Tue, 22 Mar 2016 18:36:56 GMT
I thought the Service Check is only run on CLIENT components associated with the Service. However,
if there are no CLIENT components then it may be picking up any host that has any component.
Does your service only has a MASTER component?

From: Pei Heng Zeng <>
Sent: Tuesday, March 22, 2016 11:32 AM
Subject: Run Service Check on a certain node


I am trying to implement a Service Check feature for a custom service in Ambari. I am running
into a problem where I have no control over which node the Service Check is run on. This is
a problem because the Service Check is only designed to run on the node where the Master of
the service resides. If the Master happens to be on the node that Ambari picks to run the
Service Check, then the Service Check will run properly. Otherwise, it will basically be a

Did anyone else run into similar issues?

Your response is greatly appreciated.


Pei Heng Zeng

View raw message