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[CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.internal.c [message #878473]

Tue, 29 May 2012 11:43

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Getting this exception after fetching the sources from git (using master branch):

org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.internal.common.revision.CDORevisionImpl
	at org.hibernate.internal.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:1190)
	at org.hibernate.type.EntityType.toLoggableString(EntityType.java:494)
	at org.hibernate.type.AnyType.toLoggableString(AnyType.java:201)
	at org.hibernate.type.CollectionType.renderLoggableString(CollectionType.java:193)
	at org.hibernate.type.CollectionType.toLoggableString(CollectionType.java:184)
	at org.hibernate.internal.util.EntityPrinter.toString(EntityPrinter.java:79)
	at org.hibernate.internal.util.EntityPrinter.toString(EntityPrinter.java:121)
	at org.hibernate.event.internal.AbstractFlushingEventListener.logFlushResults(AbstractFlushingEventListener.java:131)
	at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:107)
	at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1127)
	at org.eclipse.emf.cdo.server.internal.hibernate.HibernateStoreAccessor.doWrite(HibernateStoreAccessor.java:688)
	at org.eclipse.emf.cdo.spi.server.StoreAccessorBase.write(StoreAccessorBase.java:149)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:487)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:43)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
	at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:262)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:96)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
	at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
	at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
	at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
	at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
	at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

P.S.: I updated to the latest TENEO/Hibernate (4.1)

[Updated on: Tue, 29 May 2012 11:43]

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #878533 is a reply to message #878473]

Tue, 29 May 2012 13:38

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Erdal,
When do you get this exception? With one of the example projects?

gr. Martin

On 05/29/2012 01:43 PM, Erdal Karaca wrote:
> Getting this exception after fetching the sources from git (using master branch):
>
>
> org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.internal.common.revision.CDORevisionImpl
> at org.hibernate.internal.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:1190)
> at org.hibernate.type.EntityType.toLoggableString(EntityType.java:494)
> at org.hibernate.type.AnyType.toLoggableString(AnyType.java:201)
> at org.hibernate.type.CollectionType.renderLoggableString(CollectionType.java:193)
> at org.hibernate.type.CollectionType.toLoggableString(CollectionType.java:184)
> at org.hibernate.internal.util.EntityPrinter.toString(EntityPrinter.java:79)
> at org.hibernate.internal.util.EntityPrinter.toString(EntityPrinter.java:121)
> at org.hibernate.event.internal.AbstractFlushingEventListener.logFlushResults(AbstractFlushingEventListener.java:131)
> at
> org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:107)
>
> at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
> at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1127)
> at org.eclipse.emf.cdo.server.internal.hibernate.HibernateStoreAccessor.doWrite(HibernateStoreAccessor.java:688)
> at org.eclipse.emf.cdo.spi.server.StoreAccessorBase.write(StoreAccessorBase.java:149)
> at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:487)
> at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:43)
> at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
> at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
> at
> org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:262)
>
> at
> org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:96)
>
> at
> org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
>
> at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
> at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
> at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
> at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
> at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
> at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
> at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
>

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #879641 is a reply to message #878533]

Thu, 31 May 2012 15:13

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

No, I switched to git master and restarted the application and I am getting that exception. When switching back to 4.0 everything works.
It seems there are some incompatible changes applied to the master in the past two weeks... I will investigate on this and hopefully give more details...

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #879674 is a reply to message #879641]

Thu, 31 May 2012 16:03

Eike Stepper

Messages: 6682
Registered: July 2009

Senior Member

Am 31.05.2012 17:13, schrieb Erdal Karaca:
> No, I switched to git master and restarted the application and I am getting that exception. When switching back to 4.0
> everything works.
> It seems there are some incompatible changes applied to the master in the past two weeks... I will investigate on this
> and hopefully give more details...
Could this be caused by some mostly internal changes I recently applied to BaseCDORevision.java?

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881228 is a reply to message #879674]

Mon, 04 June 2012 07:23

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

I checked BaseCDORevision.java, nothing suspect...

Maybe, it is a hibernate 4 issue:
I am getting a lot of "HHH000262" error messages when starting the server. This was not the case with 4.0 (or hibernate 3.6)

Found this post:
https://play.lighthouseapp.com/projects/57987/tickets/1509-125-error-in-log-when-starting-application

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881235 is a reply to message #881228]

Mon, 04 June 2012 07:41

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

These are the warning/info messages when running cdo 4.1:

main [debug] Updating db schema for Hibernate PackageHandler
2012-06-04 08:59:41.473 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_package_info
2012-06-04 08:59:41.479 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_package_unit
2012-06-04 08:59:41.482 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_system_information
2012-06-04 08:59:41.485 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_system_property
2012-06-04 08:59:41.487 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_package_info
2012-06-04 08:59:41.490 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_package_unit
2012-06-04 08:59:41.491 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_system_information
2012-06-04 08:59:41.493 INFO  [main     ] (DatabaseMetadata.java:120)  - HHH000262: Table not found: cdo_system_property

The tables are generated, though...

As mentioned in the previous post, there is a user havin similar problems with hibernate: https://play.lighthouseapp.com/projects/57987/tickets/1509-125-error-in-log-when-starting-application

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881238 is a reply to message #881228]

Mon, 04 June 2012 07:43

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Erdal,
Yes could be related, do these entries say something about the reason why table creation fails? Note that Hibernate will
start fine even if the database schema update fails, the logs shows more information hopefully.

gr. Martin

On 06/04/2012 09:23 AM, Erdal Karaca wrote:
> I checked BaseCDORevision.java, nothing suspect...
>
> Maybe, it is a hibernate 4 issue:
> I am getting a lot of "HHH000262" error messages when starting the server. This was not the case with 4.0 (or hibernate
> 3.6)
>
> Found this post:
> https://play.lighthouseapp.com/projects/57987/tickets/1509-125-error-in-log-when-starting-application

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881242 is a reply to message #881235]

Mon, 04 June 2012 07:52

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Can it be a casing issue? That the table names in the database are uppercased or lowercased, depends also if you run on
windows (which is/was case insensitive afair) or linux

gr. Martin

On 06/04/2012 09:41 AM, Erdal Karaca wrote:
> These are the warning/info messages when running cdo 4.1:
>
>
> main [debug] Updating db schema for Hibernate PackageHandler
> 2012-06-04 08:59:41.473 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_package_info
> 2012-06-04 08:59:41.479 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_package_unit
> 2012-06-04 08:59:41.482 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_system_information
> 2012-06-04 08:59:41.485 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_system_property
> 2012-06-04 08:59:41.487 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_package_info
> 2012-06-04 08:59:41.490 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_package_unit
> 2012-06-04 08:59:41.491 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_system_information
> 2012-06-04 08:59:41.493 INFO [main ] (DatabaseMetadata.java:120) - HHH000262: Table not found: cdo_system_property
>
>
> The tables are generated, though...
>
> As mentioned in the previous post, there is a user havin similar problems with hibernate:
> https://play.lighthouseapp.com/projects/57987/tickets/1509-125-error-in-log-when-starting-application

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881267 is a reply to message #881242]

Mon, 04 June 2012 08:55

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Not sure if this is an issue with case in/sensitivity as it just works with the same configuration in 4.0 on the same amchine...
How do you package the hibernate jars. Is it too much overhead to generate a new org.hibernate bundle with the latest jars (4.1.4)?

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881277 is a reply to message #881267]

Mon, 04 June 2012 09:11

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

It takes me an hour or so to repackage hibernate. But why, do you think that it will solve this issue?

Can you debug into the HibernatePackageHandler.readPackageUnits method, when starting the server?
Really strange that it can't find these tables but does not seem to fail there..

gr. Martin

On 06/04/2012 10:55 AM, Erdal Karaca wrote:
> Not sure if this is an issue with case in/sensitivity as it just works with the same configuration in 4.0 on the same
> amchine...
> How do you package the hibernate jars. Is it too much overhead to generate a new org.hibernate bundle with the latest
> jars (4.1.4)?

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881288 is a reply to message #881277]

Mon, 04 June 2012 09:38

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Do you know whether using jTDS (currently, version 1.2.5) to connect to the MS SQL Server is supported with hibernate 4.1? You are packaging the com.microsoft.sqlserver.jdbc bundle to be used.

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881294 is a reply to message #881288]

Mon, 04 June 2012 09:43

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

I have no idea, never tried it, but my guess/assumption would be that it should work fine.

gr. Martin

On 06/04/2012 11:38 AM, Erdal Karaca wrote:
> Do you know whether using jTDS (currently, version 1.2.5) to connect to the MS SQL Server is supported with hibernate
> 4.1? You are packaging the com.microsoft.sqlserver.jdbc bundle to be used.

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881314 is a reply to message #881294]

Mon, 04 June 2012 10:25

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Tried both jtds and mssql jdbc driver... no luck...

First, there are a lot of INFO messages "HHH000262: Table not found: ...", then follow ERROR messages: "HHH000388: Unsuccessful: create table ...": saying the boolean data type for column, parameter or variable with nr. ... could not be found...

The INFO message HHH000262 are printed out for the cdo epackages as well, but no ERROR messages follow and hibernate creates the cdo tables successfully.
Not sure where to look at.

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881316 is a reply to message #881314]

Mon, 04 June 2012 10:31

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Just found a message from another user of Teneo who tries to use Teneo 2.0, seems to be the same problem...

http://www.eclipse.org/forums/index.php/mv/msg/358568/881299/

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881321 is a reply to message #881316]

Mon, 04 June 2012 10:36

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Yes I saw it to, seems very much related. Which databases are you testing on? And which dialect are you using?

gr. Martin

On 06/04/2012 12:31 PM, Erdal Karaca wrote:
> Just found a message from another user of Teneo who tries to use Teneo 2.0, seems to be the same problem...
>
> http://www.eclipse.org/forums/index.php/mv/msg/358568/881299/

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881324 is a reply to message #881321]

Mon, 04 June 2012 10:41

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Dialect: org.hibernate.dialect.SQLServerDialect
MSSQLServer: 10.0.1600.22

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881331 is a reply to message #881324]

Mon, 04 June 2012 10:54

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Erdal,
It seems to be this issue:
https://hibernate.onjira.com/browse/HHH-6420

Can you switch to this dialect:
org.hibernate.dialect.SQLServer2008Dialect

gr. Martin

On 06/04/2012 12:41 PM, Erdal Karaca wrote:
> Dialect: org.hibernate.dialect.SQLServerDialect
> MSSQLServer: 10.0.1600.22

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@xxxxxxxx - mtaal@xxxxxxxx
Web: www.springsite.com - www.elver.org

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Re: [CDO/Hibernate/Teneo] org.hibernate.MappingException: Unknown entity: org.eclipse.emf.cdo.intern [message #881333 is a reply to message #881331]

Mon, 04 June 2012 10:59

Erdal Karaca

Messages: 854
Registered: July 2009

Senior Member

Thanks, that fixed it!

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