18 Jul
2012
18 Jul
'12
5:29 p.m.
Hi,
On Wed, Jul 18, 2012 at 4:40 PM, CHENEAU-GREHALLE Nicolas <
nicolas.cheneau-grehalle(a)sesam-vitale.fr> wrote:
Hi,
I tried that in a previous message ;-)
Well, yes... my bad :)
At this point, I've managed to migrate by the following method :
- database dump 1 from my linux production server with XWiki 3.4
- database import from dump 1 to a Windows test server with XWiki 4.1.3
The migration is ok on this test server but failed in the linux production
server. I don't know why, the .war is the same.
- database dump 2 from the Windows test server (after migration)
- Installation of XWiki 4.1.3 and database import from dump 2 to the linux
production server. The Production server is now in 4.1.3
That's weird, but that's the only solution I've found
I have understood something else: that you did a full wiki export from 3.4
and were trying to import to an empty 4.1.3 but was having the exception
above. Now that you`ve mentioned that you`ve used a database dump, I assume
the migration went well in the end.
Now, my problem is that I can't export/import between 2 servers.
We're used to test major application improvements on a test server then
export/import on Production server.
I can't do that anymore :(
According the trace, that's something about attachment storage (in file,
in my case)
Does this happen for any page you are trying to export from one server and
import to another?
Does it happen only for pages with attachments? If so, does it happen for a
specific attachment, or it does not matter what file you use?
If you find that this happens only for a specific content (page/attachment
combination), please upload a xar (and post the link) that reproduces this
behaviour so we can try to reproduce it ourselves in the hopes of fixing it.
Thanks,
Eduard
Nicolas
-----Message d'origine-----
De : users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] De la part
de Eduard Moraru
Envoyé : mercredi 18 juillet 2012 15:28
À : XWiki Users
Objet : Re: [xwiki-users] Error on import
Hi Nicolas,
It's not a good idea to bypass the migrations with the import-export trick
that you are trying. The migrations are there for a good reason.
You should instead show us some details (and logs) of the migration process
failing so that we can try to help you fix it and that your database is
properly migrated.
Thanks,
Eduard
On Tue, Jul 17, 2012 at 6:08 PM, CHENEAU-GREHALLE Nicolas <
nicolas.cheneau-grehalle(a)sesam-vitale.fr> wrote:
Hi,
I'm trying to import a package of documents from xwiki 3.4 to a new
xwiki 4.1.3 instance (the automatic database migration failed, so I
tried another method).
The attachment storage is "file".
The file upload is ok, but when I launch the import, I've the message
below (full stacktrace at the end of this mail) :
2012/07/17 14:50:34
[http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc
es?section=Import<
http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc%0Ae…
]
WARN com.xpn.xwiki.web.XWikiAction - Uncaught
exception: Error number 11015 in 11: Exception while importing
Wrapped Exception: null com.xpn.xwiki.XWikiException: Error number 11015
in 11: Exception while importing
Wrapped Exception: null
at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:144)
Caused by: java.lang.NullPointerException: null
at
com.xpn.xwiki.doc.XWikiAttachmentArchive.getVersions(XWikiAttachmentArch
ive.java:223)
Have you some ideas about this problem ?
I try to migrate from 3.4 to 4.x for 3 weeks, so any help would be very
welcome.
Thank you
Best regards,
Nicolas
The full stack trace :
2012/07/17 14:50:34
[http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc
es?section=Import<
http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc%0Ae…
]
WARN com.xpn.xwiki.web.XWikiAction - Uncaught
exception: Error number 11015 in 11: Exception while importing
Wrapped Exception: null
com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while
importing
Wrapped Exception: null
at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:144)
~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:231)
[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116)
[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr
ocessor.java:431) [struts-1.2.9.jar:1.2.9]
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
236) [struts-1.2.9.jar:1.2.9]
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
[struts-1.2.9.jar:1.2.9]
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
[struts-1.2.9.jar:1.2.9]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
[servlet-api.jar:na]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
[servlet-api.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:215) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilt
er.java:144) [xwiki-platform-wysiwyg-server-4.1.3.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:215) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:
66) [xwiki-platform-webdav-server-4.1.3.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:215) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.
doFilter(SavedRequestRestorerFilter.java:208)
[xwiki-platform-container-servlet-4.1.3.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:215) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.
doFilter(SetCharacterEncodingFilter.java:111)
[xwiki-platform-container-servlet-4.1.3.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:215) [catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188) [catalina.jar:na]
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213) [catalina.jar:na]
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:174) [catalina.jar:na]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:127) [catalina.jar:na]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117) [catalina.jar:na]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108) [catalina.jar:na]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51) [catalina.jar:na]
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
4) [tomcat-http.jar:na]
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665) [tomcat-http.jar:na]
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528) [tomcat-util.jar:5.1]
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81) [tomcat-util.jar:5.1]
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:689) [tomcat-util.jar:5.1]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_29]
Caused by: java.lang.NullPointerException: null
at
com.xpn.xwiki.doc.XWikiAttachmentArchive.getVersions(XWikiAttachmentArch
ive.java:223) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
org.xwiki.store.legacy.store.internal.AttachmentArchiveSaveRunnable.<ini
t>(AttachmentArchiveSaveRunnable.java:70)
~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na]
at
org.xwiki.store.legacy.store.internal.FilesystemAttachmentVersioningStor
e.getArchiveSaveRunnable(FilesystemAttachmentVersioningStore.java:209)
~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na]
at
org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore$Attachme
ntSaveTransactionRunnable.<init>(FilesystemAttachmentStore.java:354)
~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na]
at
org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore.getAttac
hmentContentSaveRunnable(FilesystemAttachmentStore.java:153)
~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na]
at
org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore.saveAtta
chmentContent(FilesystemAttachmentStore.java:113)
~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na]
at
com.xpn.xwiki.doc.XWikiDocument.saveAttachmentContent(XWikiDocument.java
:4279) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
com.xpn.xwiki.doc.XWikiDocument.saveAllAttachments(XWikiDocument.java:42
36) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
com.xpn.xwiki.plugin.packaging.Package.installDocument(Package.java:760)
~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
com.xpn.xwiki.plugin.packaging.Package.install(Package.java:616)
~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at
com.xpn.xwiki.plugin.packaging.PackageAPI.install(PackageAPI.java:316)
~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:132)
~[xwiki-platform-legacy-oldcore-4.1.3.jar:na]
... 37 common frames omitted
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