Close popover
Krishnakumar Nagarajan (Krishna83)
Merkle Comet
Lead Pega Architect
Merkle Comet
Krishna83 Member since 2016 3 posts
Merkle Comet
Posted: April 4, 2019
Last activity: April 8, 2019

External Cassandra Cluster Setup Queries

Hello Community,

Has anyone come up with the following scenario?

My client has External Cassandra v3.x D-nodes setup and we have following questions to clarify.

1. What is the mechaism to access Pega portal Cassandra node management operators (e.g. the Stop,repair , Compact, cleanup, De-Commission commands) ? see attached document

2. If we try and enable and configure remote JMX connectivity ourselves, could you confirm whether we are able to use the Pega portal Cassandra node management operators (e.g. the repair , Compact, cleanup command).

Additional Notes extract we've found from Cassandra documentation

The default settings for Cassandra make JMX accessible only from localhost. To enable remote JMX connections, edit (or cassandra-env.ps1 on Windows) to change the LOCAL_JMX setting to yes. Under the standard configuration, when remote JMX connections are enabled, standard JMX authentication is also switched on.

***Edited by Moderator Marissa to update SR Details***

Pega Marketing Support Case Exists
Moderation Team has archived post