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Posted to commits@daffodil.apache.org by "Mike Beckerle (Jira)" <ji...@apache.org> on 2022/03/10 14:43:00 UTC
[jira] [Resolved] (DAFFODIL-2662) P8 cyclic deadlock regression
[ https://issues.apache.org/jira/browse/DAFFODIL-2662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mike Beckerle resolved DAFFODIL-2662.
-------------------------------------
Resolution: Fixed
fixed in 55f638de74edfa400ce6cba1de19162069c9298a
> P8 cyclic deadlock regression
> -----------------------------
>
> Key: DAFFODIL-2662
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2662
> Project: Daffodil
> Issue Type: Bug
> Components: Back End, Middle "End"
> Affects Versions: 3.3.0
> Reporter: Mike Beckerle
> Assignee: Mike Beckerle
> Priority: Blocker
> Fix For: 3.3.0
>
>
> Affects 3.3.0-SNAPSHOTS since 9043425760dae277eff36087a2e715c70793db9c
> (alignment/deadlock fix)
> I got this backtrace running P8 testResync1c in roundTrip="onePass" mode.
>
> {code:java}
> org.apache.daffodil.tdml.TDMLExceptionImpl: (Implementation: daffodil) SuspensionDeadlockException: Runtime Schema Definition Error: Expressions/Unparsers are circularly deadlocked (mutually defined):
> - AlignmentFillUnparserSuspendableOperation for sequence[1]
> - AlignmentFillUnparserSuspendableOperation for sequence[1]
> - AlignmentFillUnparserSuspendableOperation for sequence[1]
> - AlignmentFillUnparserSuspendableOperation for messagePriority
> - AlignmentFillUnparserSuspendableOperation for routingData
> - SuspendableExpression(dfdl:newVariableInstance, expr={ CDSHeader/messageLength })
> - AlignmentFillUnparserSuspendableOperation for length
> - target length for TOMSMessage expr <EvaluatableExpression eName='TOMSMessage' expr='{ xs:unsignedInt( $p8:messageLength - ( 15 + dfdl:valueLength( ../TOMSHeader, "bytes" )) ) }' />
> - AlignmentFillUnparserSuspendableOperation for sequence[1]
> - SimpleTypeRetryUnparserSuspendableOperation for messageLength
> - AlignmentFillUnparserSuspendableOperation for sequence[1]
> - AlignmentFillUnparserSuspendableOperation for TTL
> Schema context: messageLength Location line 60 column 8 in file:/home/mbeckerle/Documents/dataiti/git/dfdl-schemas/dfdl-p8/target/classes/com/owlcyberdefense/p8/xsd/headers.dfdl.xsd
> Data location was preceding byte 124 at org.apache.daffodil.tdml.TDMLException$.apply(TDMLException.scala:32)
> at org.apache.daffodil.tdml.ParserTestCase.doOnePassRoundTripUnparseExpectSuccess(TDMLRunner.scala:1145){code}
>
>
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