Hi,

Those values seem to be correctly populated in the logs.

Create a zk-based cluster manager. zkSvr: <servername>:21999, 
<servername>:21999, clusterName: CONTROLLER-<APPNAME>, instanceName: 
"<instance>", type: CONTROLLER_PARTICIPANT


From: Huizhi Lu <[email protected]>
Reply-To: "[email protected]" <[email protected]>
Date: Thursday, September 24, 2020 at 1:00 PM
To: "[email protected]" <[email protected]>
Subject: Re: Helix error

[External]<https://connect.fg.rbc.com/community/techhub/external-email-indicator>
Hi Ria,

It seems the input key property  is empty to build an object name. More 
specifically, it looks like the cluster name and controller name are empty in 
startHelixController().

Can you look at the log: "Create a zk-based cluster manager. ZK connection:"? 
See if the cluster name and instance name are empty.



On Thu, Sep 24, 2020 at 12:17 PM Echhpal, Ria 
<[email protected]<mailto:[email protected]>> wrote:
Hi,
We are receiving this below error in the logs and we are passing the value with 
the bean definition, so would you be able to help us with this?
02:03:50.555 ERROR [main] .helix.manager.zk.ZKHelixManager - Error in creating 
callback monitor.
javax.management.MalformedObjectNameException: Invalid character '"' in value 
part of property
at javax.management.ObjectName.construct(ObjectName.java:618) ~[?:1.8.0_144]
at javax.management.ObjectName.<init>(ObjectName.java:1382) ~[?:1.8.0_144]
at 
org.apache.helix.monitoring.mbeans.MBeanRegistrar.buildObjectName(MBeanRegistrar.java:110)
 ~[helix-common-1.0.1.jar:?]
at 
org.apache.helix.monitoring.mbeans.dynamicMBeans.DynamicMBeanProvider.doRegister(DynamicMBeanProvider.java:72)
 ~[helix-common-1.0.1.jar:?]
at 
org.apache.helix.monitoring.mbeans.HelixCallbackMonitor.register(HelixCallbackMonitor.java:99)
 ~[helix-core-1.0.1.jar:?]
at org.apache.helix.manager.zk.ZKHelixManager.<init>(ZKHelixManager.java:261) 
[helix-core-1.0.1.jar:1.0.1]
at org.apache.helix.manager.zk.ZKHelixManager.<init>(ZKHelixManager.java:220) 
[helix-core-1.0.1.jar:1.0.1]
at org.apache.helix.manager.zk.ZKHelixManager.<init>(ZKHelixManager.java:215) 
[helix-core-1.0.1.jar:1.0.1]
at 
org.apache.helix.HelixManagerFactory.getZKHelixManager(HelixManagerFactory.java:50)
 [helix-core-1.0.1.jar:?]
at 
org.apache.helix.controller.HelixControllerMain.startHelixController(HelixControllerMain.java:162)
 [helix-core-1.0.1.jar:1.0.1]
Thanks,
Ria Echhpal


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