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https://issues.apache.org/jira/browse/DERBY-1913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen updated DERBY-1913:
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Attachment: sleep.diff
I could reproduce the Test 1 and Test 2 problems in my environment by making
BasicDeamon sleep for a second before performing a background task. See the
attached sleep.diff.
Running the storetests suite with the patched version produced this result:
Failure Details:
********* Diff file storetests/storetests/st_reclaim_longcol.diff
*** Start: st_reclaim_longcol jdk1.6.0_26 storetests:storetests 2012-02-09
09:32:13 ***
1a2,5
> Test 1 failed, expected less than 32 pages - count is:
> free pages : 152
> allocated pages: 20
> Waited 100020ms. for background work.
3a8,11
> Test 2 failed, expected less than 150 pages - count is:
> free pages : 873
> allocated pages: 3502
> Waited 100020ms. for background work.
Test Failed.
*** End: st_reclaim_longcol jdk1.6.0_26 storetests:storetests 2012-02-09
09:36:48 ***
> storetests/st_reclaim_longcol.java fails intermittently
> -------------------------------------------------------
>
> Key: DERBY-1913
> URL: https://issues.apache.org/jira/browse/DERBY-1913
> Project: Derby
> Issue Type: Bug
> Components: Store
> Affects Versions: 10.3.1.4, 10.8.2.3
> Environment: Seen on Solaris 10, 11, jdk1.4, jdk1.5 and jdk 1.6
> Reporter: Knut Anders Hatlen
> Assignee: Mike Matrigali
> Priority: Minor
> Labels: derby_triage10_5_2
> Attachments: sleep.diff
>
>
> I saw this diff when running derbyall:
> ********* Diff file derbyall/storeall/storetests/st_reclaim_longcol.diff
> *** Start: st_reclaim_longcol jdk1.5.0_07 storeall:storetests 2006-10-02
> 18:11:13 ***
> 1a2,4
> > Test failed, expected less than 32 pages - count is:
> > free pages : 25
> > allocated pages: 20
> Test Failed.
> *** End: st_reclaim_longcol jdk1.5.0_07 storeall:storetests 2006-10-02
> 18:13:35 ***
> A similar diff has also been seen in the nightlies:
> http://www.multinet.no/~solberg/public/Apache/DerbyJvm1.4/testlog/SunOS-5.10_i86pc-i386/441833-derbyall_diff.txt
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