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From "Keith Wall (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-7913) [Java Broker] Improve message recovery logging
Date Fri, 22 Sep 2017 09:44:00 GMT

    [ https://issues.apache.org/jira/browse/QPID-7913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16176194#comment-16176194
] 

Keith Wall commented on QPID-7913:
----------------------------------

One case we see this is where transient messages on non-durable queues have been flowed to
disk. If the Broker is restarted at that point, large numbers of these messages are written
to the log, which the user just needs to know to ignore.     The underlying issue is that
transient messages and persistent messages should be somehow separated within the store and
the former not broadcast over the HA replication network, but in the meantime if the user
did not drown in useless WARNs.

> [Java Broker] Improve message recovery logging
> ----------------------------------------------
>
>                 Key: QPID-7913
>                 URL: https://issues.apache.org/jira/browse/QPID-7913
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: qpid-java-6.0, qpid-java-6.1, qpid-java-broker-7.0.0
>            Reporter: Alex Rudyy
>            Priority: Minor
>             Fix For: qpid-java-broker-7.0.0
>
>
> Qpid broker message store recoverer generates a warning for every discarded message as
below
> {noformat}
> WARN  [VirtualHostNode-default-Config] (o.a.q.s.v.SynchronousMessageStoreRecoverer) -
Message id 11800003 in log references queue with id de12d20b-bf6c-4d7b-a216-f613ee0635ae which
is not in the configuration, entry will be discarded
> {noformat}
> Potentially, the logging can be improved to generate a single log entry per queue rather
that per each message, where a number of discarded messages and their ids can be reported.



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