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Exception in post process
by Shigemoto FUJIKURA
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hi,
i'm using terracotta to make a framework clustered. i encountered an unexpected exception during (probably, i guess) injected post process. the exception says: Attempt to access a shared object outside the scope of a shared lock. All access to shared objects must be within the scope of one or more shared locks defined in your Terracotta configuration. Please alter the locks section of your Terracotta configuration so that this access is auto-locked or protected by a named lock. Caused by Thread: connector.scheduler.1 in VM(18) ****************************************************************************** at com.tc.object.tx.ClientTransactionManagerImpl.getTransaction(ClientTransactionManagerImpl.java:256) at com.tc.object.tx.ClientTransactionManagerImpl.getTransaction(ClientTransactionManagerImpl.java:241) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:292) at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java:470) at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java:214) at org.a.framework.file.FileProcessor.processFile(FileProcessor.java) ... when i try to debug by eclipse, i can see FileProcessor.__tc_processFile method finished without any exception. after that, i guess something is done by injected code and the exception occurs. what is happening inside? Regards, -- Shigemoto FUJIKURA fujikura@... _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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Re: Exception in post process
by Alex Miller-8
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Hi,
Could you post your tc-config file and version information? Thanks, Alex ----- Original Message ----- From: "Shigemoto FUJIKURA" <fujikura@...> To: tc-users@... Sent: Wednesday, February 6, 2008 6:48:28 PM (GMT-0600) America/Chicago Subject: [tc-users] Exception in post process hi, i'm using terracotta to make a framework clustered. i encountered an unexpected exception during (probably, i guess) injected post process. the exception says: Attempt to access a shared object outside the scope of a shared lock. All access to shared objects must be within the scope of one or more shared locks defined in your Terracotta configuration. Please alter the locks section of your Terracotta configuration so that this access is auto-locked or protected by a named lock. Caused by Thread: connector.scheduler.1 in VM(18) ****************************************************************************** at com.tc.object.tx.ClientTransactionManagerImpl.getTransaction(ClientTransactionManagerImpl.java:256) at com.tc.object.tx.ClientTransactionManagerImpl.getTransaction(ClientTransactionManagerImpl.java:241) at com.tc.object.tx.ClientTransactionManagerImpl.commit(ClientTransactionManagerImpl.java:292) at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java:470) at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java:214) at org.a.framework.file.FileProcessor.processFile(FileProcessor.java) ... when i try to debug by eclipse, i can see FileProcessor.__tc_processFile method finished without any exception. after that, i guess something is done by injected code and the exception occurs. what is happening inside? Regards, -- Shigemoto FUJIKURA fujikura@... _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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Re: Exception in post process
by Juris Galang
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can you send me the full transcript of the exception and your tc-config?
On Feb 6, 2008, at 4:48 PM, Shigemoto FUJIKURA wrote: > hi, > > i'm using terracotta to make a framework clustered. > i encountered an unexpected exception during (probably, i guess) > injected post process. > > the exception says: > Attempt to access a shared object outside the scope of a shared lock. > All access to shared objects must be within the scope of one or more > shared locks defined in your Terracotta configuration. > Please alter the locks section of your Terracotta configuration so > that > this access is auto-locked or protected by a named lock. > > Caused by Thread: connector.scheduler.1 in VM(18) > > ****************************************************************************** > > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .getTransaction(ClientTransactionManagerImpl.java:256) > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .getTransaction(ClientTransactionManagerImpl.java:241) > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .commit(ClientTransactionManagerImpl.java:292) > at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java: > 470) > at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java: > 214) > at org.a.framework.file.FileProcessor.processFile(FileProcessor.java) > ... > > when i try to debug by eclipse, i can see > FileProcessor.__tc_processFile > method finished without any exception. after that, i guess something > is > done by injected code and the exception occurs. > > what is happening inside? > > > > Regards, > -- > Shigemoto FUJIKURA > fujikura@... > _______________________________________________ > tc-users mailing list > tc-users@... > http://lists.terracotta.org/mailman/listinfo/tc-users _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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Re: Exception in post process
by Juris Galang
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btw, what this error means is that a method call must have been made
and attempted to read or write a field that you've shared. if you have the source for the framework you are clustering, look and see what fields it is accessing - it might not need to be shared in which case you can make it transient, or if it needs to be, then configure locks for that method. hope this helps you going in the right direction. On Feb 6, 2008, at 4:48 PM, Shigemoto FUJIKURA wrote: > hi, > > i'm using terracotta to make a framework clustered. > i encountered an unexpected exception during (probably, i guess) > injected post process. > > the exception says: > Attempt to access a shared object outside the scope of a shared lock. > All access to shared objects must be within the scope of one or more > shared locks defined in your Terracotta configuration. > Please alter the locks section of your Terracotta configuration so > that > this access is auto-locked or protected by a named lock. > > Caused by Thread: connector.scheduler.1 in VM(18) > > ****************************************************************************** > > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .getTransaction(ClientTransactionManagerImpl.java:256) > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .getTransaction(ClientTransactionManagerImpl.java:241) > at > com > .tc > .object > .tx > .ClientTransactionManagerImpl > .commit(ClientTransactionManagerImpl.java:292) > at com.tc.object.bytecode.ManagerImpl.monitorExit(ManagerImpl.java: > 470) > at com.tc.object.bytecode.ManagerUtil.monitorExit(ManagerUtil.java: > 214) > at org.a.framework.file.FileProcessor.processFile(FileProcessor.java) > ... > > when i try to debug by eclipse, i can see > FileProcessor.__tc_processFile > method finished without any exception. after that, i guess something > is > done by injected code and the exception occurs. > > what is happening inside? > > > > Regards, > -- > Shigemoto FUJIKURA > fujikura@... > _______________________________________________ > tc-users mailing list > tc-users@... > http://lists.terracotta.org/mailman/listinfo/tc-users _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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Re: Exception in post process
by Orion Letizi
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May I ask which framework?
--Orion
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Re: Exception in post process
by Shigemoto FUJIKURA
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Hi Alex and Orion,
i was using terracotta 2.4.2 and upgraded to 2.4.8. then my problem solved! sorry for bothering you guys. Regards, -- Shigemoto FUJIKURA fujikura@... > May I ask which framework? > > --Orion > > > Shigemoto FUJIKURA wrote: >> hi, >> >> i'm using terracotta to make a framework clustered. >> i encountered an unexpected exception during (probably, i guess) >> injected post process. >> >> the exception says: >> Attempt to access a shared object outside the scope of a shared lock. >> All access to shared objects must be within the scope of one or more >> shared locks defined in your Terracotta configuration. >> Please alter the locks section of your Terracotta configuration so that >> this access is auto-locked or protected by a named lock. tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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