[FELIX-2130] [Karaf] Failover Clustering Mechanism - Database shutdown / loss results in all Karaf instances becoming Active on restart of that DB

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: karaf 1.6.0
• Component/s: Karaf
• Environment: Oracle XE Database backend for Karaf JDBC Lock.
• Assignee: Guillaume Nodet
• Reporter: Jamie Mark Goodyear
• Created: 24/Feb/10 14:28
• Updated: 30/Apr/10 08:34
• Resolved: 30/Apr/10 08:33

Description

Two part issue.
1) Oracle isAlive() method needs to poll its connection to DB to ensure connection alive.

2) Main#lock() remove second break statement - in the event of DB service loss this breaks the lock out of normal spin lock routine.

I'll be supplying a patch for this issue.