Well, there can be another interpretation to the exception I report below: the jgroup even notifies the new version has occurred (and has arrived) but probably the previous would not have arrived yet. Does it make sense? Do I have another way to tell that the notification has arrived from a remote node of the cluster? (we are still using the old notification mechanism but maybe this is a good reason to upgrade). thank you much Paul Le 20 juil. 2012 à 21:58, Paul Libbrecht a écrit :
Hello XWiki experts,
...and a bit later, everything sounds to work very well between next.dev.curriki.org and current.dev.curriki.org except one thing: obtaining older versions from the Hibernate store within the notifications interface fails. This happens when a change of document is made in one node and the listener is running on another node.
[#|2012-07-18T07:27:45.976-0700|WARNING|sun-appserver9.1|javax.enterprise.system.stream.err|_ThreadID=58;_ThreadName=Incoming-9,event,Dev-current-app-33350;_Reques tID=89a8c4db-c4b5-4192-a6e4-fade41ae14ba;| Comparing version : 10.1 to 9.1|#]
[#|2012-07-18T07:27:46.008-0700|INFO|sun-appserver9.1|javax.enterprise.system.stream.out|_ThreadID=58;_ThreadName=Incoming-9,event,Dev-current-app-33350;|2012-07-1 8 07:27:46,006 [Incoming-9,event,Dev-current-app-33350] WARN g.S.DocChangeListener - Trouble for indexing Coll_polx.testohtest_0 com.xpn.xwiki.XWikiException: Error number 3205 in 3: Version 9.1 does not exist while reading document Coll_polx.testohtest_0 at com.xpn.xwiki.store.XWikiHibernateVersioningStore.loadXWikiDoc(XWikiHibernateVersioningStore.java:216) ~[xwiki-platform-legacy-oldcore-3.5.jar:na] at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1448) ~[xwiki-platform-legacy-oldcore-3.5.jar:na] at com.xpn.xwiki.doc.XWikiDocument.getMetaDataDiff(XWikiDocument.java:5454) ~[xwiki-platform-legacy-oldcore-3.5.jar:na] at com.xpn.xwiki.doc.XWikiDocument$getMetaDataDiff$0.call(Unknown Source) ~[na:na] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42) ~[groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) ~[groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) ~[groovy-all-1.8.6.jar:1.8.6] at DocChangeListener.notify(script1342563833153805798160.groovy:100) ~[na:na] at com.xpn.xwiki.notify.DocChangeRule.verify(DocChangeRule.java:78) [xwiki-platform-legacy-oldcore-3.5.jar:na] at com.xpn.xwiki.notify.XWikiNotificationManager.verify(XWikiNotificationManager.java:208) [xwiki-platform-legacy-oldcore-3.5.jar:na] at org.xwiki.legacy.internal.oldcore.notification.LegacyNotificationDispatcher.onEvent(LegacyNotificationDispatcher.java:115) [xwiki-platform-legacy-oldcor e-3.5.jar:na] at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:268) [xwiki-commons-observation-local-3.5.jar:na] at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:233) [xwiki-commons-observation-local-3.5.jar:na]
Is clustering incompatible to "legacy-oldcore" ?
thanks in advance
Paul _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users