Why am I unable to establish connection (IIOP and RMI) between deployment manager/Node (IBM Webserver) 9.0.0.5 and Splunk 6.6.1?

[shiwarkarsagar]

Environment: IBM WAS 9.0.0.5 ND , Splunk 6.6.1
JAVA SDK: java version "1.8.0"

Step1: We have installed JMX addon and websphere addon in splunk.

Step2: WAS mbeans are exposed and we are able to view them on Jconsole.

Step3: Configure Splunk for IIPO connection to connect to WAS. Followed Splunk doc http://docs.splunk.com/Documentation/AddOns/released/IBMWAS/Configureinputs

Error logs shown below:
2018-03-09 11:12:59,744 - com.splunk.modinput.ModularInput -5050662 [Thread-4] ERROR - Exception@checkConnector, e=
java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ConfigurationException: Unexpected error occurred while attempting to parse corbaname URL "corbaname:iiop:10.55.68.47:9100/WsnAdminNameService#JMXConnector" [Root exception is java.lang.UnsupportedClassVersionError: com/ibm/CORBA/iiop/ORB]
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:369)
at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:268)
at com.splunk.jmx.ServerTask.connect(Unknown Source)
at com.splunk.jmx.ServerTask.checkConnector(Unknown Source)
at com.splunk.jmx.Scheduler.run(Unknown Source)
Caused by: javax.naming.ConfigurationException: Unexpected error occurred while attempting to parse corbaname URL "corbaname:iiop:10.55.68.47:9100/WsnAdminNameService#JMXConnector" [Root exception is java.lang.UnsupportedClassVersionError: com/ibm/CORBA/iiop/ORB]
at com.ibm.ws.naming.corbaname.corbanameURLContext.getProviderURLAndName(corbanameURLContext.java:141)
at com.ibm.ws.naming.util.CorbaURLContext.setupForLookup(CorbaURLContext.java:115)
at com.ibm.ws.naming.util.CorbaURLContext.lookup(CorbaURLContext.java:454)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1936)
at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1903)
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:286)
... 4 more
Caused by: java.lang.UnsupportedClassVersionError: com/ibm/CORBA/iiop/ORB
at com.ibm.ws.naming.corbaname.corbanameURLContext.getProviderURLAndName(corbanameURLContext.java:131)

For now, since our Splunk 6.6.1 trial has expired, we will try to follow same on Splunk 6.5 with WAS 9.0.0.5.

[claiton]

Hi Folks,
Does anybody know how to solve this issue?