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Out of memory err....
This is a discussion on Out of memory err.... within the Web Servers forums, part of the Web Development category; My environment is Eclipse+tomcat 5.0[Tomcat is the local tomcat within eclipse]. I have a report query which can produce anywhere from 10000-70000 records. I dont have any problem displaying data ...
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07-09-2007
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Out of memory err....
My environment is Eclipse+tomcat 5.0[Tomcat is the local tomcat within eclipse]. I have a report query which can produce anywhere from 10000-70000 records. I dont have any problem displaying data in jsp when the records are 10,000. I have a record count of 64000 now and while displaying,running th query, the program exists with Out of memory error saying heap size.
java.lang.OutOfMemoryError: Java heap space Corerct exception looks like this: Why ? is it because of 65000 records ? How can I increase my heapsize ? In my program, I have a Statement object and a Resultset rs then I iterate thru while(rs.next()) - HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception root cause java.lang.OutOfMemoryError: Java heap space note The full stack trace of the root cause is available in the Apache Tomcat logs. 
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