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From "Ben Stover" <>
Subject Migrate existing kahaDB to a new version of ActiveMQ possible?
Date Mon, 19 Mar 2012 21:11:25 GMT
Assume the ActiveMQ v5.3.0 KahaDB contains a lot of messages in Queues and Topics.

Now we are planning to migrate to ActiveMQ v5.5.1

How can I copy all these existing messages into the KahaDB of the new ActiveMQ server?

Can we simply copy all *.data and *.redo files to the new installation directory?
Or are the files incompatible?

Is the KahaDB an SQL database? In other words: Can we inspect the content with SQL client
tool like Toad?


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