NPE in LastImageSubscriptionRecoveryPolicy
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Key: AMQ-3622
URL: https://issues.apache.org/jira/browse/AMQ-3622
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.5.1
Reporter: Stan Lewis
Start up a subscriber when no messages are available and this NPE will
eventually get logged:
2011-12-02 15:01:00,588 | WARN | Failed to browse Topic: xxx |
org.apache.activemq.broker.region.Topic | ActiveMQ Broker[xxx] Scheduler
java.lang.NullPointerException
at
org.apache.activemq.broker.region.policy.LastImageSubscriptionRecoveryPolicy.browse(LastImageSubscriptionRecoveryPolicy.java:63)
at org.apache.activemq.broker.region.Topic.browse(Topic.java:564)
at org.apache.activemq.broker.region.Topic$6.run(Topic.java:659)
at
org.apache.activemq.thread.SchedulerTimerTask.run(SchedulerTimerTask.java:33)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
repeatedly every 30 seconds or so until a message is sent to the topic.
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