[ https://issues.apache.org/jira/browse/QPID-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated QPID-3603: --------------------------------- Component/s: C++ Clustering > New approach to HA > ------------------ > > Key: QPID-3603 > URL: https://issues.apache.org/jira/browse/QPID-3603 > Project: Qpid > Issue Type: Improvement > Components: C++ Clustering > Affects Versions: 0.14 > Reporter: Alan Conway > Assignee: Alan Conway > > The existing cluster code suffers from some maintainability and performance > problems. This is a proposal to write a new HA solution based on the > "replicating subscription" that will replace the current cluster. This is a > competing proposal to QPID-2920. > Summary: a "replicating subscription" is a special queue browser that can see > acquired and un-acquired messages and also receives dequeue events to > replicate remote queue contents. The new HA solution will create & manage > these subscriptions in order to maintain a back-up of a primary broker on one > or more back-up brokers. This is an active-passive hot-standby configuration, > where exactly one broker is primary and the others are secondary. Initially > plan is to use Cluster Suite's rgmanager to enforce the roles and manage > fail-over, but we could support other cluster resource managers (e.g. > PaceMaker) in the future. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:dev-subscr...@qpid.apache.org