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https://issues.apache.org/jira/browse/QPID-8496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lisa Hong updated QPID-8496:
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Description:
Hi team,
I'm running qpid java broker with modelVersion8.0. And the client is
qpid-proton with python. Unfortunately, my producer will randomly hit this
"unknown QBB implementation" error thus failing with on_connection_error. Could
you please help to advice what could be the root cause? The error call stack
could be found from attachment.
I'm suspending some null buffer is provided for this
QpidByteBufferFactory.concatenate method. But I have no idea why it could
happen. Would you please help to figure out? Thank you so much!
Regards,
Lisa
was:
Hi team,
I'm running qpid java broker with modelVersion8.0. And the client is
qpid-proton with python. Unfortunately, my producer will randomly hit this
"unknown QBB implementation" error thus failing with on_connection_error. Could
you please help to advice what could be the root cause?
Thank you so much!
Lisa
> Randomly hit "unknown QBB implementation" error
> -----------------------------------------------
>
> Key: QPID-8496
> URL: https://issues.apache.org/jira/browse/QPID-8496
> Project: Qpid
> Issue Type: Bug
> Components: Broker-J
> Affects Versions: qpid-java-broker-8.0.2
> Reporter: Lisa Hong
> Priority: Major
> Attachments: UnknownQBB_callstack
>
>
> Hi team,
> I'm running qpid java broker with modelVersion8.0. And the client is
> qpid-proton with python. Unfortunately, my producer will randomly hit this
> "unknown QBB implementation" error thus failing with on_connection_error.
> Could you please help to advice what could be the root cause? The error call
> stack could be found from attachment.
> I'm suspending some null buffer is provided for this
> QpidByteBufferFactory.concatenate method. But I have no idea why it could
> happen. Would you please help to figure out? Thank you so much!
> Regards,
> Lisa
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