https://issues.apache.org/bugzilla/show_bug.cgi?id=53905
Daniel Mikusa <dmik...@vmware.com> changed:
What |Removed |Added
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OS| |All
--- Comment #1 from Daniel Mikusa <dmik...@vmware.com> ---
The behavior you are seeing might be caused because you are storing a reference
to the Connection and Statement objects at the class level on the Servlet
object.
Only *one* Servlet is used to process all incoming requests, so this isn't
thread safe. Each request will result in a new Connection being created and it
could possibly overwrite a previous connection before it is closed properly.
...
public class TestServlet extends HttpServlet {
private DataSource dataSource;
private Connection connection;
private Statement statement;
public void init() throws ServletException {
...
Instead put Connection and Statement inside of "doGet".
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