Shutdown checkpoints are duplicated with single controller configuratoin
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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
Assigned to: Emmanuel Cecchet
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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