[Mondrian] RE: Cron <jhyde@marmalade> nice bash --login /home/jhyde/open2/mondrian/bin/megatest --nightly

[Will Gorman]

Looking at the first error, I could imagine this happening if two
threads were manipulating the MondrianProperties object concurrently.
Triggers are removed during finalization of RolapSchema, which may be
the root cause of this particular error.  The garbage collection thread
might have been cleaning up at the same time the unit test made a
flushSchemaCache() call.

This is probably an issue that's been there all along, and was just
never detected.  We should modify MondrianProperties to be thread safe.

Will


On Sun, 2008-04-20 at 12:31 -0700, Julian Hyde wrote:
> These test failures are new and look serious. Especially the first. Let me
> know if you think you are the culprit.
> 
> Running test with JDK=jdk1.5 retroweave= database=oracle props={
> mondrian.test.VUsers=1}
>      [java] 1)
> testCrossJoinSetWithCrossProdMembers(mondrian.rolap.NonEmptyTest)java.util.C
> oncurrentModificationException
>      [java] Tests run: 1814,  Failures: 0,  Errors: 1
> Running test with JDK=jdk1.6 retroweave= database=oracle props={
> mondrian.test.VUsers=1}
>      [java] OK (1814 tests)
> Running test with JDK=jdk1.5 retroweave= database=oracle props={
> mondrian.test.ExpDependencies=10 mondrian.rolap.evaluate.MaxEvalDepth=6
> mondrian.test.random.seed=-1 mondrian.expCache.enable=false}
>      [java] 1)
> testRollupPolicySimultaneous(mondrian.test.AccessControlTest)mondrian.olap.M
> ondrianException: Mondrian Error:Internal error: Error while executing query
> [with member [Measures].[Foo] as '([Measures].[Unit Sales], [Customers].[All
> Customers].[USA])'
>      [java] 1)
> testNoTotalForMeasureWithCrossJoinOfJoiningAndNonJoiningDims(mondrian.test.I
> gnoreMeasureForNonJoiningDimensionInAggregationTest)junit.framework.Comparis
> onFailure: Expected:
> 
> Full output attached.
> 
> 
> Julian
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