[AMQ-6899] Runtime Configuration Plugin throwing NPE at startup

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.13.3
• Fix Version/s: 5.15.14, 5.16.1, 5.17.0
• Component/s: Plugin

Environment

Karaf

both Windows and Linux (CentOS 7)

• Assignee: Jean-Baptiste Onofré
• Reporter: Peter Berkman
• Created: 14/Feb/18 00:40
• Updated: 04/Dec/20 18:38
• Resolved: 02/Dec/20 16:28

Description

NOTE: running in Karaf

 

Here is the plugin declaration from activemq.xml - note: have tried by with and without the checkPeriod - both throw the same NPE:

<plugins>
     <runtimeConfigurationPlugin />
 </plugins>
<plugins>
    <runtimeConfigurationPlugin checkPeriod="2000" />
</plugins>

The configuration seems to load fine, but this exception is thrown on every startup.

 

 

20180213 16:34:25.556 [INFO ] Broker Starting Thread | 150:org.apache.activemq.activemq-osgi | org.apache.activemq.plugin.AbstractRuntimeConfigurationBroker | Unexpected exception during load of: URL [file:/D:/Nextgate/products/ngs/etc/activemq.xml]
java.lang.NullPointerException
 at org.apache.activemq.plugin.RuntimeConfigurationBroker.getSchema(RuntimeConfigurationBroker.java:232)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.plugin.RuntimeConfigurationBroker.loadConfiguration(RuntimeConfigurationBroker.java:178)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.plugin.RuntimeConfigurationBroker.start(RuntimeConfigurationBroker.java:82)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.broker.BrokerService$6.start(BrokerService.java:2324)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.broker.BrokerService.doStartBroker(BrokerService.java:732)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.broker.BrokerService.access$300(BrokerService.java:139)[150:org.apache.activemq.activemq-osgi:5.13.3]
 at org.apache.activemq.broker.BrokerService$3.run(BrokerService.java:711)[150:org.apache.activemq.activemq-osgi:5.13.3]
20180213 16:34:25.568 [INFO ] Broker Starting Thread | 150:org.apache.activemq.activemq-osgi | org.apache.activemq.transport.TransportServerThreadSupport | Listening for connections at: tcp://127.0.0.1:8206?transport.threadName&transport.maximumConnections=1000&wireFormat.maxFrameSize=104857600