Re: Determine available memory growth
Well if you increase the number of DataNodes while keeping NumberOfReplicas the same then RAM usage will decrease on all nodes.
As a rough idea if you currently have 60% free then you will find that after adding the two new nodes you have about 45% used, since the extra 15% on each of the 6 nodes will be spread around the new two nodes. This is a very rough estimate, and does not include the natural overheads of each node. I would be interested to hear what the actual figure turns out to be once you have added the extra nodes.
Alex
Alex Davies
http://www.davz.net |
alex@davz.net
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August 29, 2005 08:59PM
Re: Determine available memory growth
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August 30, 2005 02:19PM
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