[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Journal Cleanup and Journal Compactor

[clebert.suconic@jboss.com]

What about a case where?


File1 - Needs compacting
File2 - Full
File3 - Needs compacting
File4 - Full
....
File(n-1) Needs Compacting
File(n) - Full
File(n+1) in use



If we could change the phisical order of the record on the journal... we would just move record from 1, 3, ... n-1 to the top of the journal. Reclaim would take care of them after moved.

I'm suggesting the logical order of the record could be different than the phisical order.

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