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https://issues.apache.org/jira/browse/DERBY-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lily Wei updated DERBY-2905:
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Attachment: DERBY-2905_part2_1.diff
The DERBY-2905_part2_1.diff patch adds the attribute deregistere. The default
behavior on shutdown is to deregister AutoloaderDriver. If users specify
deregister=false attribute at shutdown, Derby will not deregister
AutoloadedDriver. And, getConnection will get a new connection. I still need to
write releaseNote.html for this issue.
I had run more tests on the side. I am still in the middle of getting them into
AutoloadTest. The code is ready for review especially on adding new error
message part. I am not sure we should add new error message here. Any
suggestion is welcome.
Running suites.all and derbyall now.
> Shutting down embedded Derby does not remove all code, the AutoloadDriver is
> left registered in the DriverManager.
> ------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-2905
> URL: https://issues.apache.org/jira/browse/DERBY-2905
> Project: Derby
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 10.2.2.0, 10.3.1.4, 10.4.1.3
> Reporter: Daniel John Debrunner
> Assignee: Lily Wei
> Attachments: DERBY-2905-2.diff, DERBY-2905_1.diff, DERBY-2905_3.diff,
> DERBY-2905_part2_1.diff, DERBY-2905v0.diff, DERBY-2905v0.stat,
> DERBY-2905v1.diff, DERBY-2905v1.stat, DERBY-2905v3.diff, DERBY-2905v3.stat,
> Main.java, Mainv1.java, Repro2905.java
>
>
> After a shutdown of the embedded driver the AutoloadDriver is not
> unregistered from DriverManager. However it does not support any future
> loading of connections so it has no value in remaining registered. Since the
> DriverManager class will remain forever, this means the Derby code will
> remain forever in the JVM, even if Derby was loaded by a separate class
> loader.
> Regression from 10.1 since before the AutoloadedDriver the internal driver
> did unregister itself from the DriverManager on a shutdown.
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