[ https://forge.continuent.org/jira/browse/SEQUOIA-890?page=all ]
Emmanuel Cecchet resolved SEQUOIA-890:
--------------------------------------
Assign To: Mathieu Peltier (was: Emmanuel Cecchet)
Resolution: Fixed
Fixed in CVS.
Shutdown checkpoint name was not unique. Now uses the buildCheckPoint name
function as in distributed case.
> Shutdown checkpoints are duplicated with single controller configuratoin
> ------------------------------------------------------------------------
>
> Key: SEQUOIA-890
> URL: https://forge.continuent.org/jira/browse/SEQUOIA-890
> Project: Sequoia
> Type: Bug
> Components: Recovery Log, Core
> Versions: Sequoia 3.0 beta2
> Environment: Environment: debian etch, java 1.5, 1 backend postgresql 8.1.4,
> EmbeddedRecoveryLog, sequoia 3.0 beta02, appia 3.2.4, hedera
> 1.5.6-cvs03.01.2007
> Reporter: Emmanuel Cecchet
> Assignee: Mathieu Peltier
> Fix For: Sequoia 3.0
>
>
> Reported by Ingo Kampe <[EMAIL PROTECTED]> on the Sequoia mailing list:
> 2007-01-04 14:46:22,900 WARN controller.virtualdatabase.botdb Error while
> setting shutdown checkpoint
> java.sql.SQLException: A checkpoint with name shutdownnode00304884C6C0 already
> exists!
> at
> org.continuent.sequoia.controller.recoverylog.RecoveryLog.storeCheckpoint(RecoveryLog.java:2404)
> at
> org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.setShutdownCheckpoint(VirtualDatabase.java:2692)
> at
> org.continuent.sequoia.controller.core.shutdown.VirtualDatabaseSafeShutdownThread.shutdown(VirtualDatabaseSafeShutdownThread.java:56)
> at
> org.continuent.sequoia.controller.core.shutdown.ShutdownThread.run(ShutdownThread.java:92)
> at java.lang.Thread.run(Thread.java:595)
> botdb(admin) > show checkpoints
> +----+---------------------------------------------------------------------+
> | id | name |
> +----+---------------------------------------------------------------------+
> | 0 | Initial_empty_recovery_log |
> | 0 | disable all backends-node00304884C6C0-20070104145353845+0100 |
> | 0 | disable all backends-node00304884C6C0-20070104145444841+0100 |
> | 0 | disable botdb1_00304884C6C0-node00304884C6C0-20070104145444658+0100 |
> | 0 | shutdownnode00304884C6C0 |
> +----+---------------------------------------------------------------------+
> After first restart the checkpoint shutdownnode00304884C6C0 always exists.
> This virtual db is not distributed! Just 1 Controller with 1 backend.
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