Re: Tomcat undeploy/shutdown exception

[Erik Hatcher]

1.3.0 final release.

        Erik


On Nov 20, 2008, at 2:03 AM, Shalin Shekhar Mangar wrote:

Eric, which Solr version is that stack trace from?

On Thu, Nov 20, 2008 at 7:57 AM, Erik Hatcher <[EMAIL PROTECTED] >wrote:

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)

--
Regards,
Shalin Shekhar Mangar.