[SLING-2895] NPE in VotingHelper.getWinningVoting

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Discovery Impl 1.0.0
• Fix Version/s: Discovery Impl 1.0.0
• Component/s: Extensions
• Assignee: Stefan Egli
• Reporter: Dominique Pfister
• Created: 31/May/13 11:34
• Updated: 12/Nov/15 11:38
• Resolved: 03/Jun/13 14:39

Description

On shutdown of a Felix container, I get the following stack trace:

31.05.2013 13:27:29.632 ERROR [pool-6-thread-4] org.apache.sling.commons.scheduler.impl.QuartzScheduler Exception during job execution of org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler@4366e290 : null java.lang.NullPointerException
at org.apache.sling.discovery.impl.cluster.voting.VotingHelper.getWinningVoting(VotingHelper.java:145)
at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.doCheckView(HeartbeatHandler.java:307)
at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.checkView(HeartbeatHandler.java:277)
at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.run(HeartbeatHandler.java:153)
at org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:56)
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)