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Posted to derby-dev@db.apache.org by "Mike Matrigali (Updated) (JIRA)" <ji...@apache.org> on 2012/02/21 09:20:34 UTC
[jira] [Updated] (DERBY-4054) Multithreaded clob update with
exclusive table locking causes table growth that is not reclaimed
[ https://issues.apache.org/jira/browse/DERBY-4054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mike Matrigali updated DERBY-4054:
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Labels: derby_triage10_5_2 derby_triage10_9 (was: derby_triage10_5_2)
derby 10.9 triage. no changes.
> Multithreaded clob update with exclusive table locking causes table growth that is not reclaimed
> ------------------------------------------------------------------------------------------------
>
> Key: DERBY-4054
> URL: https://issues.apache.org/jira/browse/DERBY-4054
> Project: Derby
> Issue Type: Bug
> Components: Store
> Affects Versions: 10.1.3.1, 10.2.2.0, 10.3.3.0, 10.4.2.0, 10.5.1.1
> Reporter: Kathey Marsden
> Labels: derby_triage10_5_2, derby_triage10_9
>
> If I do a multithreaded clob update which gets an exclusive table lock on the table, space will not be reclaimed. This case is similar to DERBY-4050 except that the test gets an exclusive table lock and the growth happens whether or not the update is synchronized. I will add a disabled test for this to ClobReclamationTest and reference this bug.
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