exist db version exception

> Hi there,
>
> having upgraded from orbeon 3.7.0beta1 to 4.3 (a long hop I know), when starting up I get the below exception in the tomcat logs.
>
> I found this old thread talking about it but the only solution offered was to delete the data:
> http://mail-archive.ow2.org/ops-users/2012-05/msg00145.html
>
> Does anyone know how to cause the upgrade to occur safely?
>
> cheers,
> Lachlan
>
>
> org.exist.storage.btree.DBException: Database file dom.dbx has a storage format incompatible with this version of eXist. Please do a backup/restore of your data first. Software version is: 8; db version is 7
>         at org.exist.storage.btree.Paged.open(Paged.java:344)
>         at org.exist.storage.btree.BTree.open(BTree.java:204)
>         at org.exist.storage.dom.DOMFile.open(DOMFile.java:1625)
>         at org.exist.storage.dom.DOMFile.<init>(DOMFile.java:202)
>         at org.exist.storage.NativeBroker.<init>(NativeBroker.java:253)
>         at org.exist.storage.BrokerFactory.getInstance(BrokerFactory.java:36)
>         at org.exist.storage.BrokerPool.createBroker(BrokerPool.java:1202)
>         at org.exist.storage.BrokerPool.initialize(BrokerPool.java:776)
>         at org.exist.storage.BrokerPool.<init>(BrokerPool.java:654)
>         at org.exist.storage.BrokerPool.configure(BrokerPool.java:216)
>         at org.exist.storage.BrokerPool.configure(BrokerPool.java:188)
>         at org.exist.http.servlets.EXistServlet.startup(EXistServlet.java:672)
>         at org.exist.http.servlets.EXistServlet.init(EXistServlet.java:113)
>         at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
>         at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
>         at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4350)
>         at org.apache.catalina.core.StandardContext.start(StandardContext.java:4659)
>         at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>         at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
>         at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
>         at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
>         at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
>         at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>         at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
>         at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
>         at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>         at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
>         at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
>         at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>         at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
>         at org.apache.catalina.core.StandardService.start(StandardService.java:519)
>         at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>         at java.lang.reflect.Method.invoke(Unknown Source)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>
> --
> You received this message because you are subscribed to the Google Groups "Orbeon Forms" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
> To post to this group, send email to [hidden email].

> Lachlan,
>
> This means your eXist database formats are incompatible. If you want
> to keep the data you want to:
>
> - backup your Orbeon Forms 3.7.1 db
> - restore it into an Orbeon Forms 4.3 db
>
> http://exist-db.org/exist/apps/doc/backup.xml
>
> In the meanwhile, make sure you have a copy your old exist-data
> directory, then erase it, and Orbeon Forms will create an empty
> database there.
>
> BTW If you are actually storing data into eXist which you care about,
> we recommend an external database, not the one embedded with Orbeon
> Forms.
>
> -Erik
>
> On Mon, Sep 9, 2013 at 7:31 PM, Lachlan Deck <[hidden email]> wrote:
>> Hi there,
>>
>> having upgraded from orbeon 3.7.0beta1 to 4.3 (a long hop I know), when starting up I get the below exception in the tomcat logs.
>>
>> I found this old thread talking about it but the only solution offered was to delete the data:
>> http://mail-archive.ow2.org/ops-users/2012-05/msg00145.html
>>
>> Does anyone know how to cause the upgrade to occur safely?
>>
>> cheers,
>> Lachlan
>>
>>
>> org.exist.storage.btree.DBException: Database file dom.dbx has a storage format incompatible with this version of eXist. Please do a backup/restore of your data first. Software version is: 8; db version is 7
>>        at org.exist.storage.btree.Paged.open(Paged.java:344)
>>        at org.exist.storage.btree.BTree.open(BTree.java:204)
>>        at org.exist.storage.dom.DOMFile.open(DOMFile.java:1625)
>>        at org.exist.storage.dom.DOMFile.<init>(DOMFile.java:202)
>>        at org.exist.storage.NativeBroker.<init>(NativeBroker.java:253)
>>        at org.exist.storage.BrokerFactory.getInstance(BrokerFactory.java:36)
>>        at org.exist.storage.BrokerPool.createBroker(BrokerPool.java:1202)
>>        at org.exist.storage.BrokerPool.initialize(BrokerPool.java:776)
>>        at org.exist.storage.BrokerPool.<init>(BrokerPool.java:654)
>>        at org.exist.storage.BrokerPool.configure(BrokerPool.java:216)
>>        at org.exist.storage.BrokerPool.configure(BrokerPool.java:188)
>>        at org.exist.http.servlets.EXistServlet.startup(EXistServlet.java:672)
>>        at org.exist.http.servlets.EXistServlet.init(EXistServlet.java:113)
>>        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
>>        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
>>        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4350)
>>        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4659)
>>        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>>        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
>>        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
>>        at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
>>        at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
>>        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>>        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
>>        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
>>        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
>>        at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
>>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>>        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
>>        at org.apache.catalina.core.StandardService.start(StandardService.java:519)
>>        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>>        at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>        at java.lang.reflect.Method.invoke(Unknown Source)
>>        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>>        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>>
>> --
>> You received this message because you are subscribed to the Google Groups "Orbeon Forms" group.
>> To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
>> To post to this group, send email to [hidden email].
>
> --
> You received this message because you are subscribed to the Google Groups "Orbeon Forms" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
> To post to this group, send email to [hidden email].

> Hi Erik,
>
> I've no problem producing a backup from the old version. What I can't seem to get working is restoring it into the new one.
>
> All the docs and tools linked to from that url you mentioned (which I'd been reading previously anyway) assumes a standalone instance of exist-db.
>
> Running the backrest tool gives me an exception:
> org.xmldb.api.base.XMLDBException: No such handler: Default.existsAndCanOpenCollection
> at org.exist.xmldb.RemoteCollection.instance(RemoteCollection.java:98)
>  …
>
> Running the eXist-db.app and opening the Java Admin Client and pointing to the following and clicking connect does nothing.
> xmldb:exist://localhost:8080/orbeon/exist/xmlrpc
>
> How do you restore to an embedded orbeon exist db?
>
> If you've got a link to tools that work that'd be great.
> cheers
>
> On 11/09/2013, at 4:35 AM, Erik Bruchez <[hidden email]> wrote:
>
>> Lachlan,
>>
>> This means your eXist database formats are incompatible. If you want
>> to keep the data you want to:
>>
>> - backup your Orbeon Forms 3.7.1 db
>> - restore it into an Orbeon Forms 4.3 db
>>
>> http://exist-db.org/exist/apps/doc/backup.xml
>>
>> In the meanwhile, make sure you have a copy your old exist-data
>> directory, then erase it, and Orbeon Forms will create an empty
>> database there.
>>
>> BTW If you are actually storing data into eXist which you care about,
>> we recommend an external database, not the one embedded with Orbeon
>> Forms.
>>
>> -Erik
>>
>> On Mon, Sep 9, 2013 at 7:31 PM, Lachlan Deck <[hidden email]> wrote:
>>> Hi there,
>>>
>>> having upgraded from orbeon 3.7.0beta1 to 4.3 (a long hop I know), when starting up I get the below exception in the tomcat logs.
>>>
>>> I found this old thread talking about it but the only solution offered was to delete the data:
>>> http://mail-archive.ow2.org/ops-users/2012-05/msg00145.html
>>>
>>> Does anyone know how to cause the upgrade to occur safely?
>>>
>>> cheers,
>>> Lachlan
>>>
>>>
>>> org.exist.storage.btree.DBException: Database file dom.dbx has a storage format incompatible with this version of eXist. Please do a backup/restore of your data first. Software version is: 8; db version is 7
>>>       at org.exist.storage.btree.Paged.open(Paged.java:344)
>>>       at org.exist.storage.btree.BTree.open(BTree.java:204)
>>>       at org.exist.storage.dom.DOMFile.open(DOMFile.java:1625)
>>>       at org.exist.storage.dom.DOMFile.<init>(DOMFile.java:202)
>>>       at org.exist.storage.NativeBroker.<init>(NativeBroker.java:253)
>>>       at org.exist.storage.BrokerFactory.getInstance(BrokerFactory.java:36)
>>>       at org.exist.storage.BrokerPool.createBroker(BrokerPool.java:1202)
>>>       at org.exist.storage.BrokerPool.initialize(BrokerPool.java:776)
>>>       at org.exist.storage.BrokerPool.<init>(BrokerPool.java:654)
>>>       at org.exist.storage.BrokerPool.configure(BrokerPool.java:216)
>>>       at org.exist.storage.BrokerPool.configure(BrokerPool.java:188)
>>>       at org.exist.http.servlets.EXistServlet.startup(EXistServlet.java:672)
>>>       at org.exist.http.servlets.EXistServlet.init(EXistServlet.java:113)
>>>       at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
>>>       at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
>>>       at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4350)
>>>       at org.apache.catalina.core.StandardContext.start(StandardContext.java:4659)
>>>       at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>>>       at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
>>>       at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
>>>       at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
>>>       at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
>>>       at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>>>       at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
>>>       at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
>>>       at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>>>       at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
>>>       at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
>>>       at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>>>       at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
>>>       at org.apache.catalina.core.StandardService.start(StandardService.java:519)
>>>       at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>>>       at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>       at java.lang.reflect.Method.invoke(Unknown Source)
>>>       at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>>>       at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>>>
>>> --
>>> You received this message because you are subscribed to the Google Groups "Orbeon Forms" group.
>>> To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
>>> To post to this group, send email to [hidden email].
>>
>> --
>> You received this message because you are subscribed to the Google Groups "Orbeon Forms" group.
>> To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
>> To post to this group, send email to [hidden email].
>