Solr and ActiveMQ

[vivison]

I wonder if Solr works with ActiveMQ. We successfully use Solr with
newSearcher listener event utilizing Fioranno JMS and Tomcat 7.0.35. I try
to update  solrconfig.xml to use ActiveMQ to no avail. The followings are
settings for Fioranno (OK) and ActiveMQ (Not OK):
    <listener event="newSearcher" class="listeners.MyNotifier">
      <str
name="java.naming.provider.url">http://<jms-server-ip>:<port></str>
      <str name="topic">MyTopicName</str>
      <str name="conn">0</str>
      <str
name="java.naming.factory.initial">fiorano.jms.runtime.naming.FioranoInitialContextFactory</str>
      <str name="jmsTopicConnectionFactory">TopicConnectionFactory</str>
      <str name="java.naming.security.principal"></str>
      <str name="java.naming.security.credentials"></str>
    </listener>

ActiveMQ (Not OK):
    <listener event="newSearcher" class="listeners.MyNotifier">
      
      <str name="topic">MyTopicName</str>
      <str name="conn">0</str>
      <str
name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</str>
      <str name="jmsTopicConnectionFactory">TopicConnectionFactory</str>
      <str name="java.naming.security.principal"></str>
      <str name="java.naming.security.credentials"></str>
    </listener>

URL to solrapp yielded error 500 unless I change
solr.abortOnConfigurationError to false. Then
http://<server-ip>:<port>/solrapp/solect got error listed below. ActiveMQ
console never shows new topic MyTopicName.

ERROR:
http://<server-ip>:<port>/solrapp/select
java.lang.NullPointerException
        at org.apache.solr.servlet.SolrServlet.doGet(SolrServlet.java:91)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:297)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
        at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:657)

Thanks for any pointers.
Regards.



--
View this message in context: 
http://lucene.472066.n3.nabble.com/Solr-and-ActiveMQ-tp4158266.html
Sent from the Solr - User mailing list archive at Nabble.com.