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https://issues.apache.org/jira/browse/QPID-6126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Rudyy updated QPID-6126:
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Description:
Java Broker cannot start when exceptions occus on recovery of configured
objects. Management mode is required to use in order to remediate the
configuration issue. However, in some cases configured objects cannot even be
started in management mode. Additionally, there are number issues with
attribute validation on creation of COs, like CO is created but cannot be
stored in configuration store. Sometimes, such CO cannot even be deleted
properly from the broker model and restart is required to remove such COs.
This JIRA aims to sthengthen CO validation and improve Broker behaviour on
recovery/creation of CO with misconfigured attributes.
The following improvements will be added as part of this JIRA:
# a special method to implement validation on creation will be added into
AbstractConfiguredObject and COs inherited from AbstractConfiguredObject to
perform additional attribute validation on creation. Validation exceptions
thrown from the validation methods on CO creation should delete CO and release
all its resources.
# when runtime exceptions occur on CO recovery such CO should transit into
ERRORED state and Broker should continue with the startup of not-impacted COs.
#user should be able to remediate the configuration issue in ERRORED CO using
management interfaces and re-start the CO
> [Java Broker] Improve CO validation on creation and transit CO into ERRORED
> state on exceptions whilst recovering
> -----------------------------------------------------------------------------------------------------------------
>
> Key: QPID-6126
> URL: https://issues.apache.org/jira/browse/QPID-6126
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Alex Rudyy
> Assignee: Alex Rudyy
> Fix For: 0.31
>
> Attachments:
> 0001-QPID-6126-Add-ability-to-validate-CO-attributes-on-c.patch,
> 0001-QPID-6126-Add-ability-to-validate-CO-attributes-on-c.patch
>
>
> Java Broker cannot start when exceptions occus on recovery of configured
> objects. Management mode is required to use in order to remediate the
> configuration issue. However, in some cases configured objects cannot even be
> started in management mode. Additionally, there are number issues with
> attribute validation on creation of COs, like CO is created but cannot be
> stored in configuration store. Sometimes, such CO cannot even be deleted
> properly from the broker model and restart is required to remove such COs.
> This JIRA aims to sthengthen CO validation and improve Broker behaviour on
> recovery/creation of CO with misconfigured attributes.
> The following improvements will be added as part of this JIRA:
> # a special method to implement validation on creation will be added into
> AbstractConfiguredObject and COs inherited from AbstractConfiguredObject to
> perform additional attribute validation on creation. Validation exceptions
> thrown from the validation methods on CO creation should delete CO and
> release all its resources.
> # when runtime exceptions occur on CO recovery such CO should transit into
> ERRORED state and Broker should continue with the startup of not-impacted COs.
> #user should be able to remediate the configuration issue in ERRORED CO using
> management interfaces and re-start the CO
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