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1. Re: Kahadb message store size too big
davsclaus Oct 21, 2011 10:04 AM (in response to jimspence)To my understanding Fuse MB 5.6 has improved kahadb, so it have a more intelligent distribution of log files, which in overall should reduce the file size.
Gary could possible elaborate a bit more about this.
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2. Re: Kahadb message store size too big
jimspence Oct 23, 2011 4:25 AM (in response to davsclaus)Thanks for the prompt reply Claus. 2 further questions then...
1. I guess Activemq 5.6 will be integrated into the next version of Fuse. When will that be?
2. In the mean time is there any sort of work around that I can reduce the kahadb storage size? We have about 200 messages across multiple queues. Could we archive those messages off somewhere, clear down the store and copy them back using something like Hermes?
Cheers, Jim
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3. Re: Kahadb message store size too big
jimspence Oct 27, 2011 9:34 AM (in response to jimspence)Sorry...just bouncing this one....any advice anyone?
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4. Re: Kahadb message store size too big
dejanb_dejan Oct 27, 2011 11:33 AM (in response to jimspence)Hi,
here's a description of Multi KahaDB persistence adapter, which will be available in the next release, so that you can set different stores for high-volume and low-volume destinations
http://activemq.apache.org/kahadb.html#KahaDB-Multi%28m%29kahaDBpersistenceadapter
As for the tool for defragmenting current store, there is one talked about here
http://fusesource.com/issues/browse/MB-756
Please backup your store before doing any modification with the tool.
Regards,
Dejan
Edited by: dejanb on Oct 27, 2011 5:33 PM