Message6086
I have a tomcat webapp that use Jython as scripting language (thank you!).
I run python script periodically and I use logging to save debug output to syslog.
When I start tomcat and execute the first time a python script that use logging, it work perfectly.
If I try to run the same script again, nothing is sent to the log handler anymore.
I tried all log level on many different log handler.
If I use an other script that use logging too, nothing appears.
I need to restart tomcat to be able to send log again.
If I change logging handler, from let say, syslog to a rotating file WITHOUT a tomcat restart. The handler will create the file, but nothing will be written into the file.
Like if a sub part of logging is impacted.
I asked m developers to use Jython in a way that everything is reset at each invocation of jython.
It's plugged into the webapp this way:
public void executeScriptFile(File scriptFile, Map<String, Object> parameterMap, OutputStream stdoutOutputStream, OutputStream stderrOutputStream) throws Exception {
PythonInterpreter pythonInterpreter = new PythonInterpreter();
pythonInterpreter.setErr(stderrOutputStream);
pythonInterpreter.setOut(stdoutOutputStream);
// I think there is some constant not shown here
// but I think you can understand what they wanted to do here
for (Map.Entry<String, Object> entry : parameterMap.entrySet()) {
if (!entry.getKey().equals(PYTHON_SCRIPT_FILE_NAME_PARAMETER)) {
pythonInterpreter.set(entry.getKey(), entry.getValue());
}
}
pythonInterpreter.execfile(scriptFile.getPath());
pythonInterpreter.cleanup();
PyStringMap pyStringMap = (PyStringMap)pythonInterpreter.getLocals();
pyStringMap.clear();
}
I do not know if the problem is in the way jython is invoked or in the library itself.
Sorry, I'm a python developer, not a Java developer, I did not wrote the java part, so I might be confused about the java specific stuff. |
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Date |
User |
Action |
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2010-09-22 17:51:27 | root@127.0.0.1 | set | recipients:
+ root@127.0.0.1 |
2010-09-22 17:51:27 | root@127.0.0.1 | set | messageid: <1285177887.52.0.390209076403.issue1655@psf.upfronthosting.co.za> |
2010-09-22 17:51:27 | root@127.0.0.1 | link | issue1655 messages |
2010-09-22 17:51:25 | root@127.0.0.1 | create | |
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