[rules-users] ArrayIndexOutOfBoundsException under high events load in drools CEP

Mario Fusco mario.fusco at gmail.com
Fri Feb 14 12:59:52 EST 2014


Hi,

I suggest to use a persisted session instead of doing the marshalling on
your own. Find documentation about it here:
http://docs.jboss.org/drools/release/5.5.0.Final/drools-expert-docs/html_single/#d0e3961

Note that it is strongly discouraged (and in the next releases will be
totally disallowed) to use persisted sessions with firUntilHalt. What you
could do to workaround this further limitation is keeping the
WorkingMemoryEventListener and invoke fireAllRules in its callbacks.

I hope this helps,
Mario



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