John Arnesen created AMQ-5442: --------------------------------- Summary: NullPointerException in SimpleDiscoveryEvent on Shutdown Key: AMQ-5442 URL: https://issues.apache.org/jira/browse/AMQ-5442 Project: ActiveMQ Issue Type: Bug Components: Broker Affects Versions: 5.10.0 Reporter: John Arnesen
If startup of a broker fails when using SimpleDiscoveryAgent, then you will encounter a NullPointerException on shutdown because the TaskRunnerFactory instance is created during startup and there is no check to ensure it was created before attempting the shutdown: {quote} org.apache.activemq.network.DiscoveryNetworkConnector Could not stop service: DiscoveryNetworkConnector:NC:BrokerService[...]. Reason: java.lang.NullPointerException at org.apache.activemq.transport.discovery.simple.SimpleDiscoveryAgent.stop(SimpleDiscoveryAgent.java:96) {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)