[STANBOL-1235] SolrServerAdapter should not register a new core before unregistering the old one in the OSGI config

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.12.0
• Component/s: Commons
• Assignee: Rupert Westenthaler
• Reporter: Rupert Westenthaler
• Created: 12/Dec/13 12:02
• Updated: 18/Dec/13 07:13
• Resolved: 18/Dec/13 07:13

Description

When a SolrCore registered as OSGI service is changed the service registration for the new/updated one is currently added before the old one is unregistered.

This is not optional in two aspects:

• if it is only an update to an existing service (e.g. server.reloadCore(name)) also the ServiceRegistration should be only updated and not removed and re-added
• if it is a new service (e.g a core swap) the old registration should be remove before the swap and the new one only added after the swap completes.