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From "Shapira, Yoav" <>
Subject RE: java.lang.OutOfMemoryError
Date Thu, 05 Aug 2004 14:45:11 GMT

Give the server more memory maybe?  Or code your webapps to use less
memory (or rather, use memory better)?  With the information you gave,
more specific advice is impossible.

Yoav Shapira
Millennium Research Informatics

>-----Original Message-----
>From: Matt He []
>Sent: Thursday, August 05, 2004 10:43 AM
>To: Tomcat Users List
>Subject: java.lang.OutOfMemoryError
>We upgraded our Tomcat server from 3.0 to 5.1.19 about two months ago
>machine). Since then it frequently crashed (twice a week). It seems
>crash was caused a web crawler. This web crawler generate many threads
>quickly drained server memory. The log file showed
>java.lang.OutOfMemoryError. When we use Tomcat 3, this crawler didn't
>this problem.
>Does anyone have any suggestion on how to solve this problem (we don't
>to block this crawler)?
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