| Michelle Caisse (JIRA) 2006-10-20, 7:11 pm |
| [ http://issues.apache.org/jira/browse/JDO-438?page=all ]
Michelle Caisse updated JDO-438:
--------------------------------
Attachment: RefreshAllSideEffects.java
I've attached a new file RefreshAllSideEffects.java that replaces both RefreshAllWithArraySideEffects.java and RefreshAllWithCollectionSideEffects.java. The new test invokes refreshAll() with both a Collection and Object[] parameter sequentially depending
on the value of a flag:
if (useCollection)
pm1.refreshAll(points1);
else pm1.refreshAll(points1.toArray());
Michael, it would be great if you could test this on a multicore machine. To test, you will need to modify conf/pm.conf or create a simple test conf file referencing the new file name.
Please review. It's a bit ugly.
> More Derby "ERROR 40XL1" issues with multithreaded tests
> --------------------------------------------------------
>
> Key: JDO-438
> URL: http://issues.apache.org/jira/browse/JDO-438
> Project: JDO
> Issue Type: Bug
> Components: tck20
> Affects Versions: JDO 2 final
> Reporter: Michael Bouschen
> Assigned To: Michelle Caisse
> Fix For: JDO 2 maintenance release 1
>
> Attachments: derby-dsid-pm-junit.txt, RefreshAllSideEffects.java
>
>
> I see the same DERBY error: "ERROR 40XL1: A lock could not be obtained within the time requested" as reported in JDO-324 for two different test cases:
> - RefreshAllWithArraySideEffects
> - RefreshAllWithCollectionSideEffects
> The reason might be that I switched to a dual core machine.
> JDO-324 fixed test case RefreshAllNoParameterSideEffects. Maybe we need to apply the same fix to the other test cases RefreshAllWithArraySideEffects and RefreshAllWithCollectionSideEffects.
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