Keith Wall created QPID-7933:
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Summary: [Java Broker] Changes made to existing durable children
of virtualhost not recorded to the configuration store after a virtualhost
restart
Key: QPID-7933
URL: https://issues.apache.org/jira/browse/QPID-7933
Project: Qpid
Issue Type: Bug
Components: Java Broker
Reporter: Keith Wall
Fix For: qpid-java-broker-7.0.0
If a *virtualhost* is stopped, the object's children are closed and evacuated
from memory. On restart, the children are recovered from the store. However,
the restart path AbstractVirtualHost#onRestart fails to reinstall the
StoreConfigurationChangeListener on the recovered children. The effect of
this is that subsequent changes made to *existing* durable children (for
instance, a queue's alert threshold) are not persisted to the configuration
store.
The persistence of newly added objects (or the deletion of existing objects) is
not affected. This is because the VirtualHost still has its
StoreConfigurationChangeListener intact. (The virtualhost is not closed during
a restart).
A restart at the virtualhostnode level does not suffer this problem.
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