CSA does not see the other services whilst using JDBC Ping

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Article ID: 194125

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Updated On:

Products

Clarity PPM On Premise

Issue/Introduction

Looking in CSA (NSA)  we're not able to see the other servers in cluster, using JDBC ping

Environment

Release : All supported Clarity releases

Component : CA PPM INTEGRATIONS & INSTALLATIONS

Resolution

Please do the following:

1. Stop all services
2. Backup table CMN_JGROUPS_PING
3. Truncate table CMN_JGROUPS_PING
4. Start the services back up. 


If this does not help, try the troubleshooting steps below: 


1. Update the my/etc/hosts file to point to 127.0.0.1 to use $HOSTNAME.
2. Use a telnet or nc command to test the port connectivity.
3. Verify that the communication on the beacon port is open.
4. Ensure your firewall allows for connectivity