[OAK-3974] regression: OakSolrConfigurationProviderService.activate can throw a NPE

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.0.27, 1.2.11, 1.3.15, 1.4
• Component/s: solr
• Assignee: Tommaso Teofili
• Reporter: Stefan Egli
• Created: 03/Feb/16 09:28
• Updated: 02/Mar/16 15:19
• Resolved: 03/Feb/16 09:32

Description

It looks like OAK-3968 has introduced a regression (a left-over System.err.println), as per NPE below:

03.02.2016 10:18:12.319 *ERROR* [FelixStartLevel] org.apache.jackrabbit.oak-solr-osgi [org.apache.jackrabbit.oak.plugins.index.solr.osgi.OakSolrConfigurationProviderService(78)] The activate meth
od has thrown an exception (java.lang.NullPointerException)
java.lang.NullPointerException: null
        at org.apache.jackrabbit.oak.plugins.index.solr.osgi.OakSolrConfigurationProviderService.activate(OakSolrConfigurationProviderService.java:151)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)

Issue Links

• is broken by: OAK-3968 Wrong initialization of used/ignored properties from OSGi configuration