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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 9901] New: - OutOfMemoryError on executing XSLT Transformation
Date Sun, 16 Jun 2002 14:26:23 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9901

OutOfMemoryError on executing XSLT Transformation

           Summary: OutOfMemoryError on executing XSLT Transformation
           Product: XalanJ2
           Version: 2.4Dx
          Platform: Sun
        OS/Version: Solaris
            Status: NEW
          Severity: Critical
          Priority: Other
         Component: Xalan
        AssignedTo: xalan-dev@xml.apache.org
        ReportedBy: lakshmipathy_a@infy.com


We have Java application running on Solaris which processes messages from 
legacy systems and converts them into into XML based messages using XSLT 
transformation. Since we receive lot of messages we have Multithreaded 
application to handle the messages. 
Scenario: When we process 1000 messages the application runs fine for 180 
messages and then throws OutOfMemoryError 
We used Apache Xalan-J_2_3_1 version of XSLT.
We also did a performance analysis on threads usage but they working fine for 
all the business conditions.
When we used Xalan-J_2_4_D1 the : 
The application processed 2500 messages.This is when we used SINGLE thread 
based execution
The application processed 860 messages.This is when we used FIVE thread based 
execution

Explanations or Solutions for similar problems will appreciated.

Thanks and Regards
Lakshmipathy

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