gistfile1.txt

import re
# Lets try and reduce noise here. Since services have multiple
# JMX data sources, we really don't need multiple events for each data source
# A single event should do the trick. We are going to normalize the summary
# so that dedupe rules kick in
re_string = "^DataSource\s(?P<app_name>.*?)\s.*?;\serror connecting to server"
if getattr(evt, "summary", "") != "":
    m = re.search(re_string, evt.summary)
    if m and m.group('app_name'):
        new_summary = "".join([m.group('app_name'), " - ",
                               "Unable to establish JMX Connection"
                               ])
        evt.summary = new_summary
        #Additionally The eventKey, which is part of thed de-dupe hash
        # contains the data point. Lets crush that as well for a better 
        # hit rate
        evt.eventKey = m.group('app_name')