Thomas Mortagne wrote:
On Thu, Oct 21, 2010 at 20:37, [Ricardo Rodriguez] eBioTIC. <[email protected]> wrote:
Hi!
Thomas Mortagne wrote:
On Thu, Oct 21, 2010 at 19:32, [Ricardo Rodriguez] eBioTIC. <[email protected]> wrote:
Hi!
Thomas Mortagne wrote:
On Thu, Oct 21, 2010 at 00:05, [Ricardo Rodriguez] eBioTIC. <[email protected]> wrote:
Hi,
Our XE/XEM 2.4.1 farm runs in a Tomcat servlet server. Lucene is currently not working. I'm trying to understand what messages logged in catalina.out could relate to this problem. We get this java.io.NotSerializableException during the start up process. See this...
http://ftp.ebiotic.net/fromPeat/catalina.out.201010202219.txt
Could it affect Lucene? Thanks!
I already seen this error but only when running tomcat in Eclipse and each time it go away when i restart and I have absolutely no idea what could be the cause. BTW in my case when i get that there is a lot more that Lucene which does not work.
I'm afraid the we are in trouble here... :-( So, as several issues seems to be related here, I think we have to establish some kind of "strategy" to identify the problems. I'm not a maven, so what I can do are only simple things.
So, as it seems Lucene is, for one or other reason crowding catalina.out, I'll remove Lucene Plugin from xwiki.cfg, start a new catalina.out, restart the servlet container and see what messages we do obtain.
Please, any other idea? Thanks!
As i said this error has absolutely nothing to do with Lucene plugin and if you have it you have a serious issue.
Those are not good news. The idea of removing Lucene is to clean up a bit catalina.out. Now, without Lucene plugin, Java is back to normal, XWiki/XWikiPreferences?editor=globaladmin§ion=Search is accessible again (even almost useless :-), and we have only a bunch of errors.
Here the whole catalina.out some 20 minutes after the start-up and with "normal" use (three, four users browsing some wikis)...
http://ftp.ebiotic.net/fromPeat/catalina.out.201010212026.txt
Well, now, I have no idea about what to do next. Here the situation:
1. We have a recently migrated farms that is working quite nicely without Lucene. 2. We have the record of an error on Tomcat start-up process that points to a serious issue. I have no idea about what does this mean at this moment. 3. We have some more errors, most of them saying 'com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting'. I guess those errors are related with some robot wanting to export pages available for guest in PDF format. I don't know if this error is important or no. I'll report it on Jira.
I think that before going back to Lucene, we must to work-out these other exceptions. And perhaps wait until 2.5 is released and try with it.
What I don't know is what else could I do to find the root of the "big" error:
2010-10-21 19:57:56,199 [main] ERROR session.ManagerBase - IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.xpn.xwiki.internal.model.reference.CompactWikiStringEntityReferenceSerializer
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.xpn.xwiki.internal.model.reference.CompactWikiStringEntityReferenceSerializer ... Caused by: java.io.NotSerializableException: com.xpn.xwiki.internal.model.reference.CompactWikiStringEntityReferenceSerializer ...
Any idea? Thanks!
What version of XWiki are you currently using ?
XE/XEM 2.4.1 with xwiki-application-administration-1.39.xar or xwiki-application-administration-1.38-20100921.194000-67.xar depending on the subwiki to solve the "add global user to local group" issue. Tomcat 5.5.27 on a Suse Linux 10sp3 / OESsp2a box. Thanks!
Ricardo
-- Ricardo RodrÃguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems
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-- Ricardo RodrÃguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems