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Home » Modeling » EMF » [CDO] signal protocol exceptions on server
[CDO] signal protocol exceptions on server [message #671242] Tue, 17 May 2011 09:14 Go to next message
Ronald Krijgsheld is currently offline Ronald KrijgsheldFriend
Messages: 41
Registered: November 2010
Member
Hi All,

I see the exception below on our CDO server.
Any idea what's going on. It looks like a lot of threads are created on the server. finally causing out of memory exception on the fact that no more threads can be created.

How is it possible that the cdo protocol is not active anymore?

Thanks,

Ronald Krijgsheld

Exception in thread "Thread-163" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(L ifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer Indication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer Indication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Threa dPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo lExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Re: [CDO] signal protocol exceptions on server [message #686772 is a reply to message #671242] Tue, 17 May 2011 11:00 Go to previous messageGo to next message
Eike Stepper is currently offline Eike StepperFriend
Messages: 5574
Registered: July 2009
Senior Member
HI Ronald,

The stack trace is not expressive enough to see the root cause. What threads exactly are created and why do you think they're not needed?

Cheers
/Eike

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



Am 17.05.2011 11:14, schrieb Ronald Krijgsheld:
> Hi All,
>
> I see the exception below on our CDO server.
> Any idea what's going on. It looks like a lot of threads are
> created on the server. finally causing out of memory
> exception on the fact that no more threads can be created.
>
> How is it possible that the cdo protocol is not active
> anymore?
>
> Thanks,
>
> Ronald Krijgsheld
>
> Exception in thread "Thread-163"
> java.lang.IllegalStateException: Not active:
> SignalProtocol[cdo]
> at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(L
> ifecycleUtil.java:72)
> at
> org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
> at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer
> Indication.getProtocol(CDOServerIndication.java:51)
> at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer
> Indication.getProtocol(CDOServerIndication.java:1)
> at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Threa
> dPoolExecutor.java:898)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
> lExecutor.java:920)
> at java.lang.Thread.run(Thread.java:736)
Re: [CDO] signal protocol exceptions on server [message #686791 is a reply to message #686772] Thu, 19 May 2011 08:37 Go to previous messageGo to next message
Ronald Krijgsheld is currently offline Ronald KrijgsheldFriend
Messages: 41
Registered: November 2010
Member
Hi Eike,

The log attached is our cdo server log containing all stacktraces. Maybe
this gives you a better context to give any pointers.

From the log file I deduce that:

1. at some point the cdo protocol is not active anymore from a net4j
perspective.

2. That net4j is creating a lot of threads to do something(handle
incoming requests). But these threads do not stop for some reason, I
suspect causing out of memory problems later.

or is that not correct to deduce this?

I am going to see if I can reproduce the problems using in my
development environment. Any ideas how the cdo server gets into this
kind of state are welcome!

Thanks,

Ronald



Listening on port 1742 ...
[INFO] CDO server starting
!SESSION 2011-05-15 10:20:33.582 -----------------------------------------------
eclipse.buildId=unknown
java.fullversion=JRE 1.6.0 IBM J9 2.4 AIX ppc-32 jvmap3260sr8-20100401_55940 (JIT enabled, AOT enabled)
J9VM - 20100401_055940
JIT - r9_20100401_15339
GC - 20100308_AA
BootLoader constants: OS=aix, ARCH=ppc, WS=motif, NL=en_US
Command-line arguments: -os aix -ws motif -arch ppc -clean -consoleLog -console 1742

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:37.167
!MESSAGE CDO server starting
[INFO] No user manager configured. Users will not be authenticated

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:41.856
!MESSAGE No user manager configured. Users will not be authenticated
[INFO] Net4j extension starting

!ENTRY org.eclipse.emf.cdo.server.net4j 1 0 2011-05-15 10:20:42.402
!MESSAGE Net4j extension starting
[INFO] Net4j extension started

!ENTRY org.eclipse.emf.cdo.server.net4j 1 0 2011-05-15 10:20:42.490
!MESSAGE Net4j extension started
[INFO] CDO server started

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:42.491
!MESSAGE CDO server started
[ERROR] org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
org.eclipse.net4j.db.DBException: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:860)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryXRefs(AbstractHorizontalClassMapping.java:784)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalMappingStrategy.queryXRefs(AbstractHorizontalMappingStrategy.java:139)
at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.queryXRefs(DBStoreAccessor.java:297)
at org.eclipse.emf.cdo.internal.server.XRefsQueryHandler.executeQuery(XRefsQueryHandler.java:66)
at org.eclipse.emf.cdo.internal.server.QueryManager$QueryContext.run(QueryManager.java:284)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315)
at java.util.concurrent.FutureTask.run(FutureTask.java:150)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.h2.message.Message.getSQLException(Message.java:105)
at org.h2.message.Message.getSQLException(Message.java:116)
at org.h2.message.Message.getSQLException(Message.java:75)
at org.h2.table.TableData.doLock(TableData.java:443)
at org.h2.table.TableData.lock(TableData.java:381)
at org.h2.table.TableFilter.lock(TableFilter.java:110)
at org.h2.command.dml.Select.queryWithoutCache(Select.java:549)
at org.h2.command.dml.Query.query(Query.java:236)
at org.h2.command.CommandContainer.query(CommandContainer.java:82)
at org.h2.command.Command.executeQueryLocal(Command.java:142)
at org.h2.command.Command.executeQuery(Command.java:123)
at org.h2.jdbc.JdbcStatement.executeQuery(JdbcStatement.java:76)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:833)
... 11 more

!ENTRY org.eclipse.net4j 4 0 2011-05-16 11:05:07.931
!MESSAGE org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
!STACK 0
org.eclipse.net4j.db.DBException: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:860)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryXRefs(AbstractHorizontalClassMapping.java:784)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalMappingStrategy.queryXRefs(AbstractHorizontalMappingStrategy.java:139)
at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.queryXRefs(DBStoreAccessor.java:297)
at org.eclipse.emf.cdo.internal.server.XRefsQueryHandler.executeQuery(XRefsQueryHandler.java:66)
at org.eclipse.emf.cdo.internal.server.QueryManager$QueryContext.run(QueryManager.java:284)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315)
at java.util.concurrent.FutureTask.run(FutureTask.java:150)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.h2.message.Message.getSQLException(Message.java:105)
at org.h2.message.Message.getSQLException(Message.java:116)
at org.h2.message.Message.getSQLException(Message.java:75)
at org.h2.table.TableData.doLock(TableData.java:443)
at org.h2.table.TableData.lock(TableData.java:381)
at org.h2.table.TableFilter.lock(TableFilter.java:110)
at org.h2.command.dml.Select.queryWithoutCache(Select.java:549)
at org.h2.command.dml.Query.query(Query.java:236)
at org.h2.command.CommandContainer.query(CommandContainer.java:82)
at org.h2.command.Command.executeQueryLocal(Command.java:142)
at org.h2.command.Command.executeQuery(Command.java:123)
at org.h2.jdbc.JdbcStatement.executeQuery(JdbcStatement.java:76)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:833)
... 11 more
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.emf.cdo.server 4 0 2011-05-16 11:05:08.614
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.emf.cdo.server.net4j 4 0 2011-05-16 11:05:08.617
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.net4j 4 0 2011-05-16 11:05:08.623
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-118" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
Exception in thread "Thread-163" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-122" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-190" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-204" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-206" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-212" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-180" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-113" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-188" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-158" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-111" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-218" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-173" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-157" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-228" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-174" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-126" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-225" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-183" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-198" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-193" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-176" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-191" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-105" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
Exception in thread "Thread-115" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-220" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-208" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-145" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-155" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-117" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-226" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-222" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-162" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-216" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-144" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-171" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-138" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-153" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-164" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-106" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-132" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-136" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-184" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-211" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-151" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
Exception in thread "Thread-129" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-134" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-130" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-146" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-140" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-194" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse
Re: [CDO] signal protocol exceptions on server [message #686792 is a reply to message #686791] Thu, 19 May 2011 09:31 Go to previous message
Eike Stepper is currently offline Eike StepperFriend
Messages: 5574
Registered: July 2009
Senior Member
Hi Ronald,

Unfortunately that console dump does not contain traces, just logs. The stack traces give no information about the states at the various stack trace elements. I'd need the trace output for example to see what kind of signal is involved in the exception.

Ideally you set a breakpoint for example at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88) or catch the IllegalStateException from that checkActive() call. The concrete class (subclass of Signal) of the this pointer would be interesting...

Cheers
/Eike

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





Am 19.05.2011 10:37, schrieb Ronald Krijgsheld:
>
> Hi Eike,
>
> The log attached is our cdo server log containing all stacktraces. Maybe this gives you a better context to give any pointers.
>
> From the log file I deduce that:
>
> 1. at some point the cdo protocol is not active anymore from a net4j perspective.
>
> 2. That net4j is creating a lot of threads to do something(handle incoming requests). But these threads do not stop for some reason, I suspect causing out of memory problems later.
>
> or is that not correct to deduce this?
>
> I am going to see if I can reproduce the problems using in my development environment. Any ideas how the cdo server gets into this kind of state are welcome!
>
> Thanks,
>
> Ronald
>
>
Re: [CDO] signal protocol exceptions on server [message #686940 is a reply to message #671242] Tue, 17 May 2011 11:00 Go to previous message
Eike Stepper is currently offline Eike StepperFriend
Messages: 5574
Registered: July 2009
Senior Member
HI Ronald,

The stack trace is not expressive enough to see the root cause. What threads exactly are created and why do you think they're not needed?

Cheers
/Eike

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



Am 17.05.2011 11:14, schrieb Ronald Krijgsheld:
> Hi All,
>
> I see the exception below on our CDO server.
> Any idea what's going on. It looks like a lot of threads are
> created on the server. finally causing out of memory
> exception on the fact that no more threads can be created.
>
> How is it possible that the cdo protocol is not active
> anymore?
>
> Thanks,
>
> Ronald Krijgsheld
>
> Exception in thread "Thread-163"
> java.lang.IllegalStateException: Not active:
> SignalProtocol[cdo]
> at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(L
> ifecycleUtil.java:72)
> at
> org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
> at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer
> Indication.getProtocol(CDOServerIndication.java:51)
> at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServer
> Indication.getProtocol(CDOServerIndication.java:1)
> at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Threa
> dPoolExecutor.java:898)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
> lExecutor.java:920)
> at java.lang.Thread.run(Thread.java:736)
Re: [CDO] signal protocol exceptions on server [message #686965 is a reply to message #686772] Thu, 19 May 2011 08:37 Go to previous message
Ronald Krijgsheld is currently offline Ronald KrijgsheldFriend
Messages: 41
Registered: November 2010
Member
Hi Eike,

The log attached is our cdo server log containing all stacktraces. Maybe
this gives you a better context to give any pointers.

From the log file I deduce that:

1. at some point the cdo protocol is not active anymore from a net4j
perspective.

2. That net4j is creating a lot of threads to do something(handle
incoming requests). But these threads do not stop for some reason, I
suspect causing out of memory problems later.

or is that not correct to deduce this?

I am going to see if I can reproduce the problems using in my
development environment. Any ideas how the cdo server gets into this
kind of state are welcome!

Thanks,

Ronald



Listening on port 1742 ...
[INFO] CDO server starting
!SESSION 2011-05-15 10:20:33.582 -----------------------------------------------
eclipse.buildId=unknown
java.fullversion=JRE 1.6.0 IBM J9 2.4 AIX ppc-32 jvmap3260sr8-20100401_55940 (JIT enabled, AOT enabled)
J9VM - 20100401_055940
JIT - r9_20100401_15339
GC - 20100308_AA
BootLoader constants: OS=aix, ARCH=ppc, WS=motif, NL=en_US
Command-line arguments: -os aix -ws motif -arch ppc -clean -consoleLog -console 1742

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:37.167
!MESSAGE CDO server starting
[INFO] No user manager configured. Users will not be authenticated

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:41.856
!MESSAGE No user manager configured. Users will not be authenticated
[INFO] Net4j extension starting

!ENTRY org.eclipse.emf.cdo.server.net4j 1 0 2011-05-15 10:20:42.402
!MESSAGE Net4j extension starting
[INFO] Net4j extension started

!ENTRY org.eclipse.emf.cdo.server.net4j 1 0 2011-05-15 10:20:42.490
!MESSAGE Net4j extension started
[INFO] CDO server started

!ENTRY org.eclipse.emf.cdo.server 1 0 2011-05-15 10:20:42.491
!MESSAGE CDO server started
[ERROR] org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
org.eclipse.net4j.db.DBException: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:860)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryXRefs(AbstractHorizontalClassMapping.java:784)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalMappingStrategy.queryXRefs(AbstractHorizontalMappingStrategy.java:139)
at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.queryXRefs(DBStoreAccessor.java:297)
at org.eclipse.emf.cdo.internal.server.XRefsQueryHandler.executeQuery(XRefsQueryHandler.java:66)
at org.eclipse.emf.cdo.internal.server.QueryManager$QueryContext.run(QueryManager.java:284)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315)
at java.util.concurrent.FutureTask.run(FutureTask.java:150)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.h2.message.Message.getSQLException(Message.java:105)
at org.h2.message.Message.getSQLException(Message.java:116)
at org.h2.message.Message.getSQLException(Message.java:75)
at org.h2.table.TableData.doLock(TableData.java:443)
at org.h2.table.TableData.lock(TableData.java:381)
at org.h2.table.TableFilter.lock(TableFilter.java:110)
at org.h2.command.dml.Select.queryWithoutCache(Select.java:549)
at org.h2.command.dml.Query.query(Query.java:236)
at org.h2.command.CommandContainer.query(CommandContainer.java:82)
at org.h2.command.Command.executeQueryLocal(Command.java:142)
at org.h2.command.Command.executeQuery(Command.java:123)
at org.h2.jdbc.JdbcStatement.executeQuery(JdbcStatement.java:76)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:833)
... 11 more

!ENTRY org.eclipse.net4j 4 0 2011-05-16 11:05:07.931
!MESSAGE org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
!STACK 0
org.eclipse.net4j.db.DBException: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:860)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryXRefs(AbstractHorizontalClassMapping.java:784)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalMappingStrategy.queryXRefs(AbstractHorizontalMappingStrategy.java:139)
at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.queryXRefs(DBStoreAccessor.java:297)
at org.eclipse.emf.cdo.internal.server.XRefsQueryHandler.executeQuery(XRefsQueryHandler.java:66)
at org.eclipse.emf.cdo.internal.server.QueryManager$QueryContext.run(QueryManager.java:284)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315)
at java.util.concurrent.FutureTask.run(FutureTask.java:150)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock table TOPLEVELVERSIONMANAGEMENT_TREECHILD; SQL statement:
SELECT cdo_id, top FROM TopLevelVersionManagement_TreeChild WHERE cdo_version>0 AND cdo_revised=0 AND top IN (112351,113180,113181,113182,113183,113176,113177,113178,113179,113173,113174,113175,113168,113169,113170,113171,113164,113165,113166,113167,113160,113161,113162,113163,113156,113157,113158,113159,113152,113153,113154,113155,113212,113213,113214,113215,113208,113209,113210,113211,113204,113205,113206,113207,113200,113201,113202,113203,113196,113197,113198,113199,113192,113193,113194,113195,113188,113189,113190,113191,113184,113185,113186,113187) [50200-117]
at org.h2.message.Message.getSQLException(Message.java:105)
at org.h2.message.Message.getSQLException(Message.java:116)
at org.h2.message.Message.getSQLException(Message.java:75)
at org.h2.table.TableData.doLock(TableData.java:443)
at org.h2.table.TableData.lock(TableData.java:381)
at org.h2.table.TableFilter.lock(TableFilter.java:110)
at org.h2.command.dml.Select.queryWithoutCache(Select.java:549)
at org.h2.command.dml.Query.query(Query.java:236)
at org.h2.command.CommandContainer.query(CommandContainer.java:82)
at org.h2.command.Command.executeQueryLocal(Command.java:142)
at org.h2.command.Command.executeQuery(Command.java:123)
at org.h2.jdbc.JdbcStatement.executeQuery(JdbcStatement.java:76)
at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.queryScalarXRefs(AbstractHorizontalClassMapping.java:833)
... 11 more
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.emf.cdo.server 4 0 2011-05-16 11:05:08.614
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.emf.cdo.server.net4j 4 0 2011-05-16 11:05:08.617
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
[ERROR] Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)

!ENTRY org.eclipse.net4j 4 0 2011-05-16 11:05:08.623
!MESSAGE Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
!STACK 0
java.util.ConcurrentModificationException: Attempt by Transaction[9:1] to modify historical revision: Usage@OID112235:0v2
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:884)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:854)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:391)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-118" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
Exception in thread "Thread-163" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-122" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-190" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-204" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-206" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-212" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-180" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-113" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-188" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-158" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-111" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-218" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-173" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-157" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-228" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-174" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-126" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-225" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-183" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-198" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-193" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-176" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-191" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-105" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
Exception in thread "Thread-115" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-220" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-208" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-145" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-155" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-117" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-226" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-222" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-162" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-216" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-144" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-171" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-138" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-153" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-164" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-106" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-132" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-136" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-184" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-211" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-151" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
Exception in thread "Thread-129" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-134" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-130" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-146" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-140" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:1)
at org.eclipse.net4j.signal.Signal.run(Signal.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:898)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:920)
at java.lang.Thread.run(Thread.java:736)
Exception in thread "Thread-194" java.lang.IllegalStateException: Not active: SignalProtocol[cdo]
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:72)
at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.getProtocol(CDOServerIndication.java:51)
at org.eclipse
Re: [CDO] signal protocol exceptions on server [message #686966 is a reply to message #686791] Thu, 19 May 2011 09:31 Go to previous message
Eike Stepper is currently offline Eike StepperFriend
Messages: 5574
Registered: July 2009
Senior Member
Hi Ronald,

Unfortunately that console dump does not contain traces, just logs. The stack traces give no information about the states at the various stack trace elements. I'd need the trace output for example to see what kind of signal is involved in the exception.

Ideally you set a breakpoint for example at org.eclipse.net4j.signal.Signal.getProtocol(Signal.java:88) or catch the IllegalStateException from that checkActive() call. The concrete class (subclass of Signal) of the this pointer would be interesting...

Cheers
/Eike

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





Am 19.05.2011 10:37, schrieb Ronald Krijgsheld:
>
> Hi Eike,
>
> The log attached is our cdo server log containing all stacktraces. Maybe this gives you a better context to give any pointers.
>
> From the log file I deduce that:
>
> 1. at some point the cdo protocol is not active anymore from a net4j perspective.
>
> 2. That net4j is creating a lot of threads to do something(handle incoming requests). But these threads do not stop for some reason, I suspect causing out of memory problems later.
>
> or is that not correct to deduce this?
>
> I am going to see if I can reproduce the problems using in my development environment. Any ideas how the cdo server gets into this kind of state are welcome!
>
> Thanks,
>
> Ronald
>
>
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