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https://issues.apache.org/jira/browse/AMQ-9254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17718370#comment-17718370
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Christopher L. Shannon commented on AMQ-9254:
---------------------------------------------

I haven't had a chance to look at the test case yet but I assume that the file 
is larger than the max size due to a message being published that is larger 
than the max file size? It's been a little while since I have been in the 
KahaDB journal code but I think the only time the journal file should be larger 
would be a big message. If that isn't the case here then we'd need to figure 
out why the file is too big.

> KahaDB minor fix when db files may be larger than max length
> ------------------------------------------------------------
>
>                 Key: AMQ-9254
>                 URL: https://issues.apache.org/jira/browse/AMQ-9254
>             Project: ActiveMQ
>          Issue Type: Task
>            Reporter: Matt Pavlovich
>            Priority: Minor
>
> Log message:
> {noformat}
> Caused by: java.io.IOException: Invalid location size: 54:33554460, size: 2412
>         at 
> org.apache.activemq.store.kahadb.disk.journal.DataFileAccessor.readRecord(DataFileAccessor.java:88)
>  ~[?:?]
>         at 
> org.apache.activemq.store.kahadb.disk.journal.Journal.read(Journal.java:953) 
> ~[?:?]
>         at 
> org.apache.activemq.store.kahadb.MessageDatabase.load(MessageDatabase.java:1197)
>  ~[?:?]
>         at 
> org.apache.activemq.store.kahadb.KahaDBStore.loadMessage(KahaDBStore.java:1401)
>  ~[?:?]
>         ... 74 more
> {noformat}
> db-54.log size: 33556877
> Note: This read would have succeeded otherwise.
> Reproducible test case:
> ref: https://github.com/mattrpav/activemq-jira-9254



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