Did you try running with -Xmx8m ? If you don't limit the heap, the JVM will use as much as you allow it...

On Dec 27, 2007, at 8:01 AM, tgospodinov wrote:


I am indexing a collection of 100,000+ sentences in memory, as part of a client app. I tested the jvm heap consumption and it increases by about 40
megs. I tried indexing on disk (which I can't do in a production
environment) just to test the heap usage, and I came up with about 20-25 megs. I have another search alternative, which is much simpler, but doesn't come close to Lucene, and it only consumes about 6-8 megs while indexing the same number of entries. Is there a way to improve heap usage while indexing
in-memory?

I appreciate your help.
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View this message in context: http://www.nabble.com/Improving-jvm- heap-consumption-when-indexing-tp14513435p14513435.html Sent from the Lucene - Java Developer mailing list archive at Nabble.com.


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