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https://issues.apache.org/jira/browse/DERBY-4152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kathey Marsden updated DERBY-4152:
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Priority: Minor (was: Critical)
Derby Info: (was: [Regression])
I ran the 10.4 version of the test against trunk for 48hours and saw similar
growth to the 10.4 run.
The 10.4 run database size after 48 hours:
du -sk mailsdb
1522727 mailsdb
The trunk run database size after 48 hours:
du -sk mailsdb
1505096 mailsdb
So the additional disk space usage seen on 10.5 must be related to changes in
the test. I see only:
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r638077 | myrnavl | 2008-03-17 14:49:47 -0700 (Mon, 17 Mar 2008) | 6 lines
DERBY-3448 ; adjusting re-setting of auto-commit state and isolation level.
Reinstating modifications of revision 636829, plus additional changes to
enable build.
Perhaps the state readjustments are causing more rollbacks and thus taking more
space? I will investigate, but am reducing the priority of this issue to minor
as it doesn't appear to be a product regression.
> mailjdbc test database grows very fast with 10.5
> -------------------------------------------------
>
> Key: DERBY-4152
> URL: https://issues.apache.org/jira/browse/DERBY-4152
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.5.1.0
> Environment: java version "1.6.0"
> Java(TM) SE Runtime Environment (build pwi3260sr3-20081106_07(SR3))
> IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows 2000 x86-32
> jvmwi3260-200811
> 05_25433 (JIT enabled, AOT enabled)
> J9VM - 20081105_025433_lHdSMr
> JIT - r9_20081031_1330
> GC - 20081027_AB)
> Windows 2000 5.00.2195 /Service pack 4
> 4 CPU 3.00GHz
> Reporter: Kathey Marsden
> Priority: Minor
> Attachments: derby-4152_quick_change_to_stop_pk_violation_diff.txt,
> insertMailSummary.txt, TestInPlaceCompressWithPKViolation.java,
> TestInPlaceCompressWithPKViolation.java
>
>
> When I ran the mailjdbc test on 10.5.1.0 RC I found that the mailsdb database
> grew to 16GB after two days. On 10.4.2.0 on the same machine with the same
> configuration (no derby.properties) it grew to only 1.7GB after 7 days. Both
> were sane builds.
> This is with the embedded configuration:
> java org.apache.derbyTesting.system.mailjdbc.MailJdbc embedded
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