4 Aug
2016
4 Aug
'16
11:02 a.m.
It's the first time I see this error.
Not even sure what a persistent session is. Maybe Tomcat is configured
to stored the session on disk to get it back when restarting and
something put a not serializable object
(DefaultStringEntityReferenceResolver
which is indeed not serializable) in it.
Is XWiki running properly after that ? Even if it's indicated GRAVE it
seems to me you just lost this part of the session but XWiki does not
really expect the session to be serailized anyway so you should
probably disable that if possible.
On Thu, Aug 4, 2016 at 10:43 AM, Stéphane LASSIRE
<slassire(a)cesap.asso.fr> wrote:
Hello,
I am on the way to finish the migration of our xwiki 7 to xwiki 8 on a
Debian server.
Yesterday Thomas find the tip for solr.
Now solr is running (the directory grows after tomcat running)
But when tomcat is launch, on the browser I saw a percentage (12 / 25 / 50%)
and a blank page.
The tomcat Catalina error is :
août 04, 2016 10:34:10 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common/classes],
exists: [false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:10 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common], exists:
[false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server/classes],
exists: [false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server], exists:
[false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared/classes],
exists: [false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory
validateFile
AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared], exists:
[false], isDirectory: [false], canRead: [false]
août 04, 2016 10:34:11 AM org.apache.coyote.AbstractProtocol init
INFOS: Initializing ProtocolHandler ["http-bio-8080"]
août 04, 2016 10:34:11 AM org.apache.catalina.startup.Catalina load
INFOS: Initialization processed in 687 ms
août 04, 2016 10:34:11 AM org.apache.catalina.core.StandardService
startInternal
INFOS: Démarrage du service Catalina
août 04, 2016 10:34:11 AM org.apache.catalina.core.StandardEngine
startInternal
INFOS: Starting Servlet Engine: Apache Tomcat/7.0.56 (Debian)
août 04, 2016 10:34:11 AM org.apache.catalina.startup.HostConfig
deployDescriptor
INFOS: Déploiement du descripteur de configuration
/etc/tomcat7/Catalina/localhost/xwiki.xml
2016-08-04 10:34:30,649 [localhost-startStop-1] WARN
ltInstalledExtensionRepository - Invalid extension
[org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki-7.1.2] on namespace
[wiki:xwiki] (InvalidExtensionException: No compatible extension is
installed for dependency
[org.xwiki.platform:xwiki-platform-chart-plugin-7.1.2])
2016-08-04 10:34:30,669 [localhost-startStop-1] WARN
ltInstalledExtensionRepository - Invalid extension
[org.xwiki.contrib.forum:application-forum-ui-1.9.4]
(InvalidExtensionException: No compatible extension is installed for
dependency [org.xwiki.platform:xwiki-platform-ratings-api-6.4.4])
2016-08-04 10:34:30,670 [localhost-startStop-1] WARN
ltInstalledExtensionRepository - Invalid extension
[org.xwiki.platform:xwiki-platform-search-lucene-ui-6.4.2] on namespace
[wiki:xwiki] (InvalidExtensionException: No compatible extension is
installed for dependency
[org.xwiki.platform:xwiki-platform-search-lucene-api-6.4.2])
2016-08-04 10:34:30,738 [localhost-startStop-1] INFO
o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server...
2016-08-04 10:34:30,738 [localhost-startStop-1] INFO
o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory:
[/var/lib/xwiki/data/solr]
2016-08-04 10:34:34,703 [localhost-startStop-1] INFO
o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server.
2016-08-04 10:34:34,704 [recoveryExecutor-9-thread-1-processing-x:xwiki]
WARN o.a.s.u.UpdateLog - Starting log replay
tlog{file=/var/lib/xwiki/data/solr/xwiki/data/tlog/tlog.0000000000000003809
refcount=2} active=false starting pos=0
2016-08-04 10:34:35,495 [recoveryExecutor-9-thread-1-processing-x:xwiki]
WARN o.a.s.u.UpdateLog - Log replay finished.
recoveryInfo=RecoveryInfo{adds=1 deletes=0 deleteByQuery=0 errors=0
positionOfStart=0}
août 04, 2016 10:34:37 AM org.apache.catalina.session.StandardManager doLoad
GRAVE: "IOException" lors du chargement de sessions persistantes:
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1357)
…
(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.NotSerializableException:
org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
... 4 more
août 04, 2016 10:34:37 AM org.apache.catalina.session.StandardManager
startInternal
GRAVE: Exception au chargement des sessions depuis le stockage persistant
(persistent storage)
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1357)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.NotSerializableException:
org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
... 4 more
août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig
deployDescriptor
INFOS: Deployment of configuration descriptor
/etc/tomcat7/Catalina/localhost/xwiki.xml has finished in 25 891 ms
août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig
deployDirectory
INFOS: Déploiement du répertoire /var/lib/tomcat7/webapps/ROOT de
l'application web
août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig
deployDirectory
INFOS: Deployment of web application directory /var/lib/tomcat7/webapps/ROOT
has finished in 186 ms
août 04, 2016 10:34:37 AM org.apache.coyote.AbstractProtocol start
INFOS: Starting ProtocolHandler ["http-bio-8080"]
août 04, 2016 10:34:37 AM org.apache.catalina.startup.Catalina start
INFOS: Server startup in 26153 ms
I saw the GRAVE error, read that some SESSIONS.ser must be deleted, but I do
not found that file.
Any idea ?
Thanks
Cordialement
Stéphane Lassire
Chargé de l'informatique et de la communication
Tél direct : 01 42 85 81 87
Courriel : <mailto:slassire@cesap.asso.fr> slassire(a)cesap.asso.fr
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