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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2018/01/24 15:37:01 UTC
[jira] [Created] (QPID-8086) [Broker-J] Add ability to the Broker
to permit recovery from QPID-8066
Keith Wall created QPID-8086:
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Summary: [Broker-J] Add ability to the Broker to permit recovery from QPID-8066
Key: QPID-8086
URL: https://issues.apache.org/jira/browse/QPID-8086
Project: Qpid
Issue Type: Improvement
Components: Broker-J
Reporter: Keith Wall
Fix For: qpid-java-broker-7.0.1, qpid-java-6.1.6
Defect QPID-8066 has the potential to leave the Broker in a state where it cannot be restarted. The recovery phase, on encountering the orphan records, throws an exception and this puts the virtualhost into an {{ERROR}} state. There is no facility in Broker-J to recover from this short of recreation of the virtualhost.
If the configuration store is backed by JDBC, then a workaround is to connect to the database and remove the offending rows. Unfortunately if the virtualhost is backed by BDB or BDB HA, the user has no convenient way to recover the situation. BDB JE has no command line interface so a Java program would have to be written with knowledge of the store's structure. The HA case is further complicated by the fact that sufficient nodes would have to be available to provide quorum within the group.
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