Uploaded image for project: 'XWiki Commons'
  1. XWiki Commons
  2. XCOMMONS-477

Concurrent exception when initializing core extensions

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 5.2
    • Fix Version/s: None
    • Component/s: Extension
    • Labels:
      None
    • Environment:
      5.3-SNAPSHOT built on 19/11/2013
    • Documentation:
      N/A
    • Documentation in Release Notes:
      N/A
    • Similar issues:

      Description

      $ sh start_xwiki.sh 
      Starting Jetty on port 8080 ...
      2013-10-19 17:36:23.283:INFO:oejs.Server:jetty-8.1.9.v20130131
      2013-10-19 17:36:23.299:INFO:oejs.NCSARequestLog:Opened /Users/vmassol/dev/xwiki/git/xwiki-enterprise/xwiki-enterprise-distribution/xwiki-enterprise-jetty/xwiki-enterprise-jetty-hsqldb/target/xwiki-enterprise-jetty-hsqldb-5.3-SNAPSHOT/data/logs/2013_10_19.request.log
      2013-10-19 17:36:23.307:INFO:oejdp.ScanningAppProvider:Deployment monitor /Users/vmassol/dev/xwiki/git/xwiki-enterprise/xwiki-enterprise-distribution/xwiki-enterprise-jetty/xwiki-enterprise-jetty-hsqldb/target/xwiki-enterprise-jetty-hsqldb-5.3-SNAPSHOT/jetty/contexts at interval 10
      2013-10-19 17:36:23.313:INFO:oejd.DeploymentManager:Deployable added: /Users/vmassol/dev/xwiki/git/xwiki-enterprise/xwiki-enterprise-distribution/xwiki-enterprise-jetty/xwiki-enterprise-jetty-hsqldb/target/xwiki-enterprise-jetty-hsqldb-5.3-SNAPSHOT/jetty/contexts/root.xml
      2013-10-19 17:36:23.433:INFO:oejw.StandardDescriptorProcessor:NO JSP Support for /, did not find org.apache.jasper.servlet.JspServlet
      2013-10-19 17:36:23.515:INFO:oejd.DeploymentManager:Deployable added: /Users/vmassol/dev/xwiki/git/xwiki-enterprise/xwiki-enterprise-distribution/xwiki-enterprise-jetty/xwiki-enterprise-jetty-hsqldb/target/xwiki-enterprise-jetty-hsqldb-5.3-SNAPSHOT/jetty/contexts/xwiki.xml
      2013-10-19 17:36:28.111:INFO:oejw.StandardDescriptorProcessor:NO JSP Support for /xwiki, did not find org.apache.jasper.servlet.JspServlet
      2013-10-19 17:36:31,891 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 
      Exception in thread "Core extension repository updater" java.util.ConcurrentModificationException
      2013-10-19 17:36:31,895 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: data/solr 
      	at java.util.Hashtable$Enumerator.next(Hashtable.java:1031)
      	at org.eclipse.aether.DefaultRepositorySystemSession.copySafe(DefaultRepositorySystemSession.java:379)
      	at org.eclipse.aether.DefaultRepositorySystemSession.setSystemProperties(DefaultRepositorySystemSession.java:412)
      	at org.apache.maven.repository.internal.MavenRepositorySystemUtils.newSession(MavenRepositorySystemUtils.java:130)
      	at org.xwiki.extension.repository.aether.internal.AetherExtensionRepositoryFactory.createRepositorySystemSession(AetherExtensionRepositoryFactory.java:89)
      	at org.xwiki.extension.repository.aether.internal.AetherExtensionRepository.createRepositorySystemSession(AetherExtensionRepository.java:170)
      	at org.xwiki.extension.repository.aether.internal.AetherExtensionRepository.resolveMaven(AetherExtensionRepository.java:340)
      	at org.xwiki.extension.repository.aether.internal.AetherExtensionRepository.resolveMaven(AetherExtensionRepository.java:335)
      	at org.xwiki.extension.repository.aether.internal.AetherExtensionRepository.resolve(AetherExtensionRepository.java:177)
      	at org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.resolve(DefaultExtensionRepositoryManager.java:166)
      	at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionScanner.updateExtensions(DefaultCoreExtensionScanner.java:292)
      	at org.xwiki.extension.repository.internal.core.DefaultCoreExtensionRepository$1.run(DefaultCoreExtensionRepository.java:116)
      	at java.lang.Thread.run(Thread.java:695)
      2013-10-19 17:36:32,889 [main] WARN  o.a.s.c.SolrCore               - New index directory detected: old=null new=data/solr/./data/index/ 
      2013-10-19 17:36:34,333 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 
      2013-10-19 17:36:36.059:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080
      2013-10-19 17:36:36.060:INFO::----------------------------------
      2013-10-19 17:36:36.061:INFO::Server started, you can now open http://192.168.0.17:8080/ in your browser to access your wiki.
      2013-10-19 17:36:36.061:INFO::----------------------------------
      

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              tmortagne Thomas Mortagne
              Reporter:
              vmassol Vincent Massol
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Date of First Response: