Event Server Index Upgrade Caught In Infinite Loop

[#1]

My Event Server is constantly trying to upgrade the EventCatcher Index Version from 2 to 3.  Each time it gets to about 70% and then the EventCatcher Service starts and interrupts the upgrade.  This happens every time the index upgrade is attempted.  Does anyone know how to resolve?  I'm including the log content below.

http://pastebin.com/raw.php?i=8JNZmsLQ

[#2]

I worked around this by hardcoding the current version of Lucene to 3 (it's really 2) in order to avoid the event server attempting the upgrade. 

The file I changed was: /var/lib/cloudera-scm-eventserver/version/event_schema.version

This at least allows my event server to function.  I'm interested in a proper fix should anyone come across it.