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[CDO] CDO Workspace. On commit 'Change set is outdated' [message #893883]

Thu, 05 July 2012 19:38

Per Sterner

Messages: 91
Registered: October 2011

Member

Hello,

I am using the CDO Workspace feature and I get the message 'Change set is outdated'.

1. checkout
2. workspace.openTransaction. Add items. transaction.commit
3. workspace.openTransaction. Add items. transaction.commit
4. workspace.commit
5. workspace.openTransaction. Add items. transaction.commit
6. workspace.commit

At the point '6.' I get the message 'Change set is outdated'.

I have tried a 'workspace.update' after '4.' but it did not change the result. Am I missing something?

Regards,
Per Sterner

Here the code:

File: org.eclipse.emf.cdo.tests.WorkspaceTest.java

public void testCheckinAfterAddExt() throws Exception
  {
    InternalCDOWorkspace workspace = checkout("MAIN", CDOBranchPoint.UNSPECIFIED_DATE);
    IOUtil.ERR().println("Checkout done");

    int i;
    CDOResource resource;
    CDOCommitInfo info;

    CDOTransaction transaction = workspace.openTransaction();
    resource = transaction.getResource(getResourcePath(RESOURCE));
    for (i = 0; i < PRODUCTS; i++)
    {
      resource.getContents().add(createProduct(i));
    }

    transaction.commit();
    transaction.close();
    transaction = workspace.openTransaction();
    resource = transaction.getResource(getResourcePath(RESOURCE));
    for (i = 0; i < PRODUCTS; i++)
    {
      resource.getContents().add(createProduct(i));
    }

    transaction.commit();
    transaction.close();
    info = workspace.checkin();

    // workspace.update(null);

    transaction = workspace.openTransaction();
    resource = transaction.getResource(getResourcePath(RESOURCE));
    for (i = 0; i < PRODUCTS; i++)
    {
      resource.getContents().add(createProduct(i));
    }

    transaction.commit();
    transaction.close();

    info = workspace.checkin();
  }

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Re: [CDO] CDO Workspace. On commit 'Change set is outdated' [message #893963 is a reply to message #893883]

Fri, 06 July 2012 08:31

Eike Stepper

Messages: 6682
Registered: July 2009

Senior Member

Hi Per,

I've already started to investigate this. It looks like a small bug in CDOTransactionImpl.applyChangedObjects() that
affects committing (checkin) the remote transaction. Please submit a bugzilla so that we can track the progress.

Cheers
/Eike

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

Am 05.07.2012 21:38, schrieb Per Sterner:
> Hello,
>
> I am using the CDO Workspace feature and I get the message 'Change set is outdated'.
>
> 1. checkout
> 2. workspace.openTransaction. Add items. transaction.commit
> 3. workspace.openTransaction. Add items. transaction.commit
> 4. workspace.commit
> 5. workspace.openTransaction. Add items. transaction.commit
> 6. workspace.commit
>
> At the point '6.' I get the message 'Change set is outdated'.
>
> I have tried a 'workspace.update' after '4.' but it did not change the result. Am I missing something?
> Regards,
> Per Sterner
>
> Here the code:
>
>
> File: org.eclipse.emf.cdo.tests.WorkspaceTest.java
>
> public void testCheckinAfterAddExt() throws Exception
> {
> InternalCDOWorkspace workspace = checkout("MAIN", CDOBranchPoint.UNSPECIFIED_DATE);
> IOUtil.ERR().println("Checkout done");
>
> int i;
> CDOResource resource;
> CDOCommitInfo info;
>
> CDOTransaction transaction = workspace.openTransaction();
> resource = transaction.getResource(getResourcePath(RESOURCE));
> for (i = 0; i < PRODUCTS; i++)
> {
> resource.getContents().add(createProduct(i));
> }
>
> transaction.commit();
> transaction.close();
> transaction = workspace.openTransaction();
> resource = transaction.getResource(getResourcePath(RESOURCE));
> for (i = 0; i < PRODUCTS; i++)
> {
> resource.getContents().add(createProduct(i));
> }
>
> transaction.commit();
> transaction.close();
> info = workspace.checkin();
>
> // workspace.update(null);
>
> transaction = workspace.openTransaction();
> resource = transaction.getResource(getResourcePath(RESOURCE));
> for (i = 0; i < PRODUCTS; i++)
> {
> resource.getContents().add(createProduct(i));
> }
>
> transaction.commit();
> transaction.close();
>
> info = workspace.checkin();
> }
>

Cheers
/Eike

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

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