[
https://issues.apache.org/jira/browse/STANBOL-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rupert Westenthaler resolved STANBOL-775.
-----------------------------------------
Resolution: Fixed
fixed with http://svn.apache.org/viewvc?rev=1397810&view=rev
> SolrServerPublishingComponent needs to intercept the ContextClassLoader when
> instantiating the SolrDispatchFilter
> -----------------------------------------------------------------------------------------------------------------
>
> Key: STANBOL-775
> URL: https://issues.apache.org/jira/browse/STANBOL-775
> Project: Stanbol
> Issue Type: Sub-task
> Reporter: Rupert Westenthaler
> Priority: Minor
>
> The "org.apache.solr.servlet.SolrDispatchFilter" initialises within the
> constructor the Solr Adminhandler via the context Classloader. Because of
> that any Apache Solr version used by the host system is leaking into Apache
> Stanbol running within the embedded OSGI environment.
> This causes Exceptions like
> org.apache.solr.common.SolrException: java.lang.ClassCastException:
> org.apache.xerces.jaxp.DocumentBuilderFactoryImpl cannot be cast to
> javax.xml.parsers.DocumentBuilderFactory
> at
> org.apache.solr.servlet.SolrDispatchFilter.<init>(SolrDispatchFilter.java:79)
> ~[solr-core-3.6.1.jar:3.6.1 1362471 - thetaphi - 2012-07-17 12:46:54]
> at
> org.apache.stanbol.commons.solr.web.dispatch.DelegatingSolrDispatchFilter.<init>(DelegatingSolrDispatchFilter.java:80)
> ~[na:na]
> at
> org.apache.stanbol.commons.solr.web.impl.SolrServerPublishingComponent$SolrFilter.<init>(SolrServerPublishingComponent.java:346)
> ~[na:na]
> at
> org.apache.stanbol.commons.solr.web.impl.SolrServerPublishingComponent.updateFilter(SolrServerPublishingComponent.java:303)
> ~[na:na]
> at
> org.apache.stanbol.commons.solr.web.impl.SolrServerPublishingComponent$1.addOrUpdate(SolrServerPublishingComponent.java:192)
> ~[na:na]
> at
> org.apache.stanbol.commons.solr.web.impl.SolrServerPublishingComponent$1.addingService(SolrServerPublishingComponent.java:219)
> ~[na:na]
> at
> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)
> ~[stanbol-embedded-0.11.0-LMF-SNAPSHOT.jar:0.11.0-LMF-SNAPSHOT]
> To solve this the best options is that the SolrServerPublishingComponent
> replaces the context Classloader with the Bundle Classloader when
> instantiating the SolrFilter (line 304)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
