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From "Michael Fiedler" <mfied...@wernervas.com>
Subject FW: Continuum 1.0.2
Date Thu, 15 Dec 2005 14:54:37 GMT
Actually, no.  I will change it to 'READ_UNCOMMITTED' in both places.  It currently is:

<application>
...
  <components>
...
    <component>
      <role>org.codehaus.plexus.jdo.JdoFactory</role>
      <implementation>org.codehaus.plexus.jdo.DefaultJdoFactory</implementation>
      <configuration>
        <properties>
...
          <property>
            <name>org.jpox.transactionIsolation</name>
            <value>READ_COMMITTED</value>
          </property>
          <property>
            <name>org.jpox.poid.transactionIsolation</name>
            <value>READ_COMMITTED</value>
          </property>
        </properties>
      </configuration>
    </component>
...
  </components>
</application>

Thank you, Michael


-----Original Message-----
From: Emmanuel Venisse [mailto:emmanuel@venisse.net] 
Sent: Thursday, December 15, 2005 2:14 AM
To: continuum-users@maven.apache.org
Subject: Re: Continuum 1.0.2

Hmm, you're the only one with this problem since 1.0.1 release.

Do you have 'READ_UNCOMMITTED' at line 339 and 343 in apps/continuum/continuum/application.xml?

Emmanuel

Michael Fiedler a écrit :
> Hi,
> 
>  
> 
>    I am getting the 'Locate request failed' error again.  I am using
> Continuum 1.0.2.  The layout is below.  Do you have a suggestion on what
> I should change?
> 
>  
> 
> Thank you, Michael
> 
>  
> 
> Layout:
> 
> pom
> 
> |___ applications
> 
> |        |___ ...
> 
> |___ modules
> 
>         |___ pom               <-- failing here, at the modules level
> 
>         |___ moduleA
> 
>                 |___ pom
> 
>         |___ moduleB
> 
>                 |___ pom
> 
>         |___ moduleC
> 
>                 |___ pom
> 
>  
> 
>  
> 
> Error:
> 
> Build statistics:
> 
>   State: Error
> 
>   Previous State: Ok
> 
>   Started at: Tue, 13 Dec 2005 09:00:01 -0600
> 
>   Finished at: Tue, 13 Dec 2005 09:02:07 -0600
> 
>   Total time: 2m 6s
> 
>   Build Trigger: Schedule
> 
>   Exit code: 0
> 
>   Building machine hostname: host
> 
>   Operating system : Windows 2000(Service Pack 4)
> 
>   Java version : 1.5.0_03(Sun Microsystems Inc.)
> 
>  
> 
>  
> 
> ************************************************************************
> ****
> 
> Build Error:
> 
> ************************************************************************
> ****
> 
> javax.jdo.JDODataStoreException: Locate request failed: SELECT 1 FROM
> PROJECT THIS WHERE (THIS.ID = ?)
> 
>       at
> org.jpox.store.rdbms.request.LocateRequest.execute(LocateRequest.java:13
> 2)
> 
>       at
> org.jpox.store.rdbms.table.ClassTable.locate(ClassTable.java:1901)
> 
>       at org.jpox.store.StoreManager.locate(StoreManager.java:793)
> 
>       at
> org.jpox.state.StateManagerImpl.locate(StateManagerImpl.java:3670)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3411)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at org.jpox.sco.List.attachCopy(List.java:326)
> 
>       at
> org.jpox.state.AttachFieldManager.storeObjectField(AttachFieldManager.ja
> va:107)
> 
>       at
> org.jpox.state.StateManagerImpl.providedObjectField(StateManagerImpl.jav
> a:2394)
> 
>       at
> org.apache.maven.continuum.model.project.ProjectGroup.jdoProvideField(Pr
> ojectGroup.java)
> 
>       at
> org.apache.maven.continuum.model.project.ProjectGroup.jdoProvideFields(P
> rojectGroup.java)
> 
>       at
> org.jpox.state.StateManagerImpl.provideFields(StateManagerImpl.java:2732
> )
> 
>       at
> org.jpox.state.StateManagerImpl.internalAttachCopy(StateManagerImpl.java
> :3518)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3446)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at
> org.jpox.state.AttachFieldManager.storeObjectField(AttachFieldManager.ja
> va:120)
> 
>       at
> org.jpox.state.StateManagerImpl.providedObjectField(StateManagerImpl.jav
> a:2394)
> 
>       at
> org.apache.maven.continuum.model.project.Project.jdoProvideField(Project
> .java)
> 
>       at
> org.apache.maven.continuum.model.project.Project.jdoProvideFields(Projec
> t.java)
> 
>       at
> org.jpox.state.StateManagerImpl.provideFields(StateManagerImpl.java:2732
> )
> 
>       at
> org.jpox.state.StateManagerImpl.internalAttachCopy(StateManagerImpl.java
> :3518)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3446)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1660)
> 
>       at
> org.apache.maven.continuum.store.JdoContinuumStore.updateObject(JdoConti
> nuumStore.java:679)
> 
>       at
> org.apache.maven.continuum.store.JdoContinuumStore.updateProject(JdoCont
> inuumStore.java:841)
> 
>       at
> org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(
> DefaultBuildController.java:224)
> 
>       at
> org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.exec
> uteTask(BuildProjectTaskExecutor.java:53)
> 
>       at
> org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$Execut
> orRunnable.run(ThreadedTaskQueueExecutor.java:103)
> 
>       at java.lang.Thread.run(Thread.java:595)
> 
> NestedThrowablesStackTrace:
> 
> ERROR 40XL1: A lock could not be obtained within the time requested
> 
>       at
> org.apache.derby.iapi.error.StandardException.newException(Unknown
> Source)
> 
>       at org.apache.derby.impl.services.locks.LockSet.lockObject(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.services.locks.SinglePool.lockAnObject(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.services.locks.SinglePool.lockObject(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.store.raw.xact.RowLocking2.lockRecordForRead(Unkno
> wn Source)
> 
>       at
> org.apache.derby.impl.store.access.heap.HeapController.lockRow(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.store.access.heap.HeapController.lockRow(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.store.access.btree.index.B2IRowLocking3.lockRowOnP
> age(Unknown Source)
> 
>       at
> org.apache.derby.impl.store.access.btree.index.B2IRowLocking3._lockScanR
> ow(Unknown Source)
> 
>       at
> org.apache.derby.impl.store.access.btree.index.B2IRowLockingRR.lockScanR
> ow(Unknown Source)
> 
>       at
> org.apache.derby.impl.store.access.btree.BTreeForwardScan.fetchRows(Unkn
> own Source)
> 
>       at
> org.apache.derby.impl.store.access.btree.BTreeScan.fetchNext(Unknown
> Source)
> 
>       at
> org.apache.derby.impl.sql.execute.TableScanResultSet.getNextRowCore(Unkn
> own Source)
> 
>       at
> org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.getNextRowCor
> e(Unknown Source)
> 
>       at
> org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(Unk
> nown Source)
> 
>       at org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(Unknown
> Source)
> 
>       at org.apache.derby.impl.jdbc.EmbedResultSet.next(Unknown Source)
> 
>       at
> org.jpox.store.rdbms.request.LocateRequest.execute(LocateRequest.java:10
> 9)
> 
>       at
> org.jpox.store.rdbms.table.ClassTable.locate(ClassTable.java:1901)
> 
>       at org.jpox.store.StoreManager.locate(StoreManager.java:793)
> 
>       at
> org.jpox.state.StateManagerImpl.locate(StateManagerImpl.java:3670)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3411)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at org.jpox.sco.List.attachCopy(List.java:326)
> 
>       at
> org.jpox.state.AttachFieldManager.storeObjectField(AttachFieldManager.ja
> va:107)
> 
>       at
> org.jpox.state.StateManagerImpl.providedObjectField(StateManagerImpl.jav
> a:2394)
> 
>       at
> org.apache.maven.continuum.model.project.ProjectGroup.jdoProvideField(Pr
> ojectGroup.java)
> 
>       at
> org.apache.maven.continuum.model.project.ProjectGroup.jdoProvideFields(P
> rojectGroup.java)
> 
>       at
> org.jpox.state.StateManagerImpl.provideFields(StateManagerImpl.java:2732
> )
> 
>       at
> org.jpox.state.StateManagerImpl.internalAttachCopy(StateManagerImpl.java
> :3518)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3446)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at
> org.jpox.state.AttachFieldManager.storeObjectField(AttachFieldManager.ja
> va:120)
> 
>       at
> org.jpox.state.StateManagerImpl.providedObjectField(StateManagerImpl.jav
> a:2394)
> 
>       at
> org.apache.maven.continuum.model.project.Project.jdoProvideField(Project
> .java)
> 
>       at
> org.apache.maven.continuum.model.project.Project.jdoProvideFields(Projec
> t.java)
> 
>       at
> org.jpox.state.StateManagerImpl.provideFields(StateManagerImpl.java:2732
> )
> 
>       at
> org.jpox.state.StateManagerImpl.internalAttachCopy(StateManagerImpl.java
> :3518)
> 
>       at
> org.jpox.state.StateManagerImpl.attachCopy(StateManagerImpl.java:3446)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1644)
> 
>       at
> org.jpox.AbstractPersistenceManager.attachCopy(AbstractPersistenceManage
> r.java:1660)
> 
>       at
> org.apache.maven.continuum.store.JdoContinuumStore.updateObject(JdoConti
> nuumStore.java:679)
> 
>       at
> org.apache.maven.continuum.store.JdoContinuumStore.updateProject(JdoCont
> inuumStore.java:841)
> 
>       at
> org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(
> DefaultBuildController.java:224)
> 
>       at
> org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.exec
> uteTask(BuildProjectTaskExecutor.java:53)
> 
>       at
> org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$Execut
> orRunnable.run(ThreadedTaskQueueExecutor.java:103)
> 
>       at java.lang.Thread.run(Thread.java:595)
> 
>  
> 
>  
> 
> 


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