21 Oct
2010
21 Oct
'10
6:15 p.m.
Thomas Mortagne wrote:
Thanks!
--
Ricardo RodrÃguez
CTO
eBioTIC.
Life Sciences, Data Modeling and Information Management Systems
On Thu, Oct 21, 2010 at 16:56, Thomas Mortagne
<thomas.mortagne(a)xwiki.com> wrote:
I've recreated the index several times (completely removed
/tmp/xwiki/lucene folder and restarted the servlet container) before and
after deleting broken attachments. I've also removed those documents
reported by Lucene as having problems with them. Three PDF files and
three Excel xlsb files. I can download them from the wiki and open them
without problems. Now, no more "error getting content of attachment"
errors, but I got many warns. I've started a different thread when I've
posted a link to a short catalina.out file.
It is available here (3,6Mb):
http://ftp.ebiotic.net/fromPeat/catalina.out.201010211227.txt
The new thread is this one... http://markmail.org/message/gqnyxq7ivevka2l5
I don't know if both things are related: Lucene not working and Java
using 100% processor, but there are a lot of Lucene related warnings in
catalina.out.
On Wed, Oct 20, 2010 at 15:10, [Ricardo
Rodriguez] eBioTIC.
<ricardo.rodriguez(a)ebiotic.net> wrote:
Maybe you recreated the Lucene index as i suggested in another before
seeing this one.
An update, please, see below...
[Ricardo Rodriguez] eBioTIC. wrote:
Yes corrupted attachments can't break Lucene indexing AFAIK.
Thomas Mortagne wrote:
> On Tue, Oct 19, 2010 at 21:11, [Ricardo Rodriguez] eBioTIC.
> <ricardo.rodriguez(a)ebiotic.net> wrote:
>
>
>
>> Hi!
>>
>> In a XE/XEM 2.4.1 farm, our Lucene building index process stopped as ...
>>
>> *Lucene is currently building its index, 41 documents in queue.
>>
>> *And we can't access Search in XWiki Preferences of any of the subwikis
>> or even the controller.*
>> *
>> I see this in xwiki.log:
>>
>> com.xpn.xwiki.XWikiException: Error number 3301 in 3: Exception while
>> switching to database redpatrimonio
>>
>>
>>
> The only way to have this error I know is to have a
> XWiki.XWikiServerRedpatrimonio page with a wiki descriptor object and
> no corresponding database.
>
>
>
>
>> Wrapped Exception: Unknown database 'redpatrimonio'
>> at
>>
com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:643)
>> at
>>
com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:742)
>> at
>>
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:683)
>> at
>> com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:289)
>> at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1463)
>> at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1506)
>> at com.xpn.xwiki.api.XWiki.getDocument(XWiki.java:166)
>> at com.xpn.xwiki.api.XWiki.getDocument(XWiki.java:153)
>> at
com.xpn.xwiki.plugin.lucene.SearchResult.<init>(SearchResult.java:98)
>> at
>>
com.xpn.xwiki.plugin.lucene.SearchResults.getRelevantResults(SearchResults.java:72)
>> at
>> com.xpn.xwiki.plugin.lucene.SearchResults.getHitcount(SearchResults.java:22
>>
>>
>> In fact, that database is called redepatrimonio, not redpatrimonio.
>>
>> The wiki descriptor page name in the main wiki is
>> XWiki.XWikiServerRedepatrimonio.
>>
>>
>>
> Are you sure you don't have XWiki.XWikiServerRedpatrimonio too.
>
>
>
I think I haven't it. Please, see...
http://ebiotic.net/bin/ICT/Subwikis
>
>> Please, where the name of the database as listed in the exception is
>> stored? How could I correct it?
>>
>> I don't know how I've messed things and if this error is related with
>> problem, but it seems that need to be corrected before trying anything else!
>>
>>
>>
> In any case, it's also a Lucene plugin bug since a ghost wiki should
> not break it, would be nice if you could report it on
> http://jira.xwiki.org.
>
>
I'm doing some more research. I'll create a JIRA issue with the results.
Thanks!
Ricardo
There were some corrupted attachments here that were throwing
exceptions. I guess this has nothing to do with Lucene stopping
indexing, but I'm trying to "clean
up" catalina.out to find the reason
why Lucene is failing.
Only one attachment not identified as "broken attachment" by Raluca's
script
(http://code.xwiki.org/xwiki/bin/view/Snippets/AllBrokenAttachments), in
fact, it downloads without a glitch, keeps throwing an exception while
indexing:
RicardoRodriguez@peat:/var/log/tomcat5/base> cat catalina.out |grep
'IML.Acreditacion'
2010-10-20 13:15:22,501 [Lucene Index Updater] WARN
lucene.AttachmentData - error getting content of attachment
[IsoIec17025-1999IRam301-00NormaArgentina.pdf] for document
[gmx:IML.Acreditacion]
RicardoRodriguez@peat:/var/log/tomcat5/base>
That weird because this error is because storage returned an error to
Lucene plugin.
> I'll delete it, change its name and try again.
>
> I'll keep cleaning errors and keep this thread posted.
>
> BTW: I've not seen the error related with the Redpatrimonio ghost
> subwiki any more... :-(
> Any idea will be welcome! Thanks!
Ricardo
--
Ricardo RodrÃguez
CTO
eBioTIC.
Life Sciences, Data Modeling and Information Management Systems
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--
Thomas Mortagne