Jose,

That error doesn't make sense to me, as there's no "list_document" table in 
DSpace.  There's also no column called "item_uuid" in *any* DSpace table. This 
is sounding like you've either installed a third-party add-on *or* you've 
customized DSpace with new tables & columns.

This error seems to be coming from Hibernate (which manages the database in 
DSpace 6).  It seems to be saying that some Java Bean is expecting there to be 
an "item_uuid" column in the "list_document" table.  But, neither of those 
things should exist in out-of-the-box DSpace 6.  You could check your DSpace 
logs to see if other errors from Hibernate are appearing there to give you more 
clues.

I'm unfortunately not sure how to solve this error as I don't know what these 
tables/columns are.  If these are from a third-party add-on, you might want to 
see if there's a newer version of that add-on that is compatible with DSpace 6. 
 It might simply be that you are using custom code / addon that is only 
compatible with DSpace 5 and you need to update it.

Tim

________________________________
From: [email protected] <[email protected]> on behalf of 
Jose Javier Hernández <[email protected]>
Sent: Wednesday, December 4, 2019 3:26 PM
To: DSpace Technical Support <[email protected]>
Subject: Re: [dspace-tech] Migrate database from Dspace 4 to Dspace 6

Tim,

I'm really not worried about that data 
"V4.1__Upgrade_to_Dspace_Vlir_schema.sql". I deleted that entry in the 
schema_version table.
In my database I have other tables of my own, which in that version had a 
structure and now has some changes, such as UUID for identifiers.
Now I get this error:

Caught exception:
java.lang.RuntimeException: Error attempting to update Bitstream Format and/or 
Metadata Registries
 at 
org.dspace.storage.rdbms.DatabaseRegistryUpdater.updateRegistries(DatabaseRegistryUpdater.java:93)
 at 
org.dspace.storage.rdbms.DatabaseRegistryUpdater.afterMigrate(DatabaseRegistryUpdater.java:121)
 at 
org.flywaydb.core.internal.command.DbMigrate$3.doInTransaction(DbMigrate.java:250)
 at 
org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:72)
 at org.flywaydb.core.internal.command.DbMigrate.migrate(DbMigrate.java:246)
 at org.flywaydb.core.Flyway$1.execute(Flyway.java:959)
 at org.flywaydb.core.Flyway$1.execute(Flyway.java:917)
 at org.flywaydb.core.Flyway.execute(Flyway.java:1373)
 at org.flywaydb.core.Flyway.migrate(Flyway.java:917)
 at 
org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:662)
 at 
org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:576)
 at org.dspace.storage.rdbms.DatabaseUtils.main(DatabaseUtils.java:221)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at 
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:229)
 at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:81)
Caused by: org.dspace.core.exception.DatabaseSchemaValidationException: The 
schema validator returned: Missing column: item_uuid in public.list_document
 at org.dspace.core.Context.init(Context.java:170)
 at org.dspace.core.Context.<init>(Context.java:126)
 at 
org.dspace.storage.rdbms.DatabaseRegistryUpdater.updateRegistries(DatabaseRegistryUpdater.java:59)
 ... 17 more

public.list_document is one of those tables


How can I do to pass the data from that format to the new one?

El miércoles, 4 de diciembre de 2019, 12:52:05 (UTC-5), Tim Donohue escribió:
Jose,

SQL migrations in DSpace 6.x are stored under the 
[src]/dspace-api/src/main/resources/org/dspace/storage/rdbms/sqlmigration/postgres/
 directory:

https://github.com/DSpace/DSpace/tree/dspace-6_x/dspace-api/src/main/resources/org/dspace/storage/rdbms/sqlmigration/postgres

That error seems to saying that you previously ran a custom migration from that 
folder which started with "V4.1".  I do not know what that migration is, or 
what it does, as it is *not* an out-of-the-box DSpace migration.  Therefore, 
your first step should be to try to find that migration file that was 
previously run (maybe it is in your old codebase?).  It probably will be named 
something like "V4.1__Upgrade_to_Dspace_Vlir_schema.sql" based on what your 
"./dspace database info" command is returning.

If you can find this SQL file and place it in the above directory alongside 
your other migrations, then this will fix the error.  This is the best 
solution, as it will ensure Flyway is working properly & is able to validate 
your database table against *all* the migrations previously run on this table.

The odd thing to me here is that you said you are upgrading from DSpace 4 to 6. 
 So, I don't understand how you have old DSpace 4.x Flyway migrations (as 
DSpace 4 didn't use Flyway *at all*, that wasn't introduced until DSpace 5).  
Are you *sure* this is a DSpace 4 installation?  It seems to be acting more 
like a DSpace 5.0 installation -- which would imply your old code should have 
that migrations folder above, and you can simply move your custom migration to 
the 6.x source code and rebuild.

Tim

________________________________
From: [email protected] <[email protected]> on behalf of Jose 
Javier Hernández <[email protected]>
Sent: Wednesday, December 4, 2019 10:46 AM
To: DSpace Technical Support <[email protected]>
Subject: Re: [dspace-tech] Migrate database from Dspace 4 to Dspace 6

Hi Tim, thanks for your answer.
What can I do to solve this?
Is this lost migration in the DSpace installer or only in the old codebase 
dspace?
Is it possible to skip that migration and then do it manually?

El miércoles, 4 de diciembre de 2019, 10:44:28 (UTC-5), Tim Donohue escribió:
Hi Jose,

That error is FlywayDB.org (the system we use to update the DSpace Database) 
telling you that the migration named "4.1" is not found.

In your pastebin, it looks like that "4.1" migration is a custom migration 
called "Upgrade to Dspace Vlir schema" and is listed as "Missing".

My guess is you added a custom database migration to your codebase at some 
point (it says it ran July 1, 2016), and this custom migration has not been 
copied over into your DSpace 6 codebase.

Good luck,
Tim
________________________________
From: [email protected] <[email protected]> on behalf of Jose 
Javier Hernández <[email protected]>
Sent: Wednesday, December 4, 2019 9:19 AM
To: DSpace Technical Support <[email protected]>
Subject: [dspace-tech] Migrate database from Dspace 4 to Dspace 6


I am trying to migrate a database from DSpace 4 to DSpace 6. I exported the 
DSpace 4 database and imported it locally in my DSpace 6.3 installation. The 
database information is as follows

database information<https://pastebin.com/raw/VmEd9xZn>


Then I do:

/dspace/bin/dspace database repair
/dspace/bin/dspace database migrate

Database URL: 
jdbc:postgresql://172.18.0.2:5432/dspace<http://172.18.0.2:5432/dspace>
Migrating database to latest version AND running previously "Ignored" 
migrations... (Check logs for details)
Migration exception:
java.sql.SQLException: Flyway migration error occurred
    at 
org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:673)
    at org.dspace.storage.rdbms.DatabaseUtils.main(DatabaseUtils.java:187)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at 
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:229)
    at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:81)
Caused by: org.flywaydb.core.api.FlywayException: Validate failed: Detected 
applied migration not resolved locally: 4.1
    at org.flywaydb.core.Flyway.doValidate(Flyway.java:1008)
    at org.flywaydb.core.Flyway.access$100(Flyway.java:72)
    at org.flywaydb.core.Flyway$1.execute(Flyway.java:921)
    at org.flywaydb.core.Flyway$1.execute(Flyway.java:917)
    at org.flywaydb.core.Flyway.execute(Flyway.java:1373)
    at org.flywaydb.core.Flyway.migrate(Flyway.java:917)
    at 
org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:662)
    ... 7 more



Any help? Thanks in advance.

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