1. A method for communicating data in a clustered computing system, the method comprising: receiving an initial indication that an event was generated at a first node of the clustered computing system; receiving one or more subsequent indications that the event was generated at the first node of the clustered computing system; determining that information from the initial indication is identical to information from said one or more subsequent indications; in response to determining that the information from the initial indication is identical to the information from said one or more subsequent indications, coalescing the information from the initial indication with the information from said one or more subsequent indications into a coalesced event notification; and propagating the coalesced event notification to a receiving node of the clustered computing system.