In analyzing a clients Solr logs, from Tomcat, I came across the
exception below. Anyone encountered issues with Tomcat shutdowns or
undeploys of Solr contexts? I'm not sure if this is an anomaly due to
some wonky Tomcat handling, or if this is some kind of bug in Solr. I
haven't actually duplicated the issue myself though.
Thanks,
Erik
Oct 29, 2008 10:14:31 AM org.apache.catalina.startup.HostConfig
undeployApps
WARNING: Error while removing context [/search]
java.lang.NullPointerException
at
org
.apache
.solr.servlet.SolrDispatchFilter.destroy(SolrDispatchFilter.java:123)
at
org
.apache
.catalina
.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:253)
at
org
.apache.catalina.core.StandardContext.filterStop(StandardContext.java:
3670)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:
4354)
at
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:
893)
at
org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:
1191)
at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1162)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:
313)
at
org
.apache
.catalina
.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1055)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:
448)
at org.apache.catalina.core.StandardService.stop(StandardService.java:
510)
at org.apache.catalina.core.StandardServer.stop(StandardServer.java:
734)
at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)
at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun
.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
