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Problem upgrading to mysql-connector-java-5.0.8
Posted by: Randy Sung
Date: April 08, 2013 03:50AM

Hello All,
I have a web server talking to a MySQL server.
The configuration is as following:
Web server:
REDHAT 8
Java - j2sdk1.4.2_05
mysql-connector-java-3.0.7-stable-bin.jar
MySQL server:
mySQL 4

Both servers were working fine.

I then upgraded the mysql-connector to mysql-connector-java-5.0.8-bin.jar

I have exceptions returned from my web page:
exception

org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.NullPointerException
org.apache.jsp.Main_005fMap_jsp._jspService(Main_005fMap_jsp.java:287)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

Hope someone will give suggestions on what is wrong.
Tks

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Problem upgrading to mysql-connector-java-5.0.8
April 08, 2013 03:50AM


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