That's right. Create class that implements the required interface and then drop that jar in lib directory and start the cluster.
On Mon, May 14, 2012 at 11:41 AM, Kirk True <k...@mustardgrain.com> wrote: > Disclaimer: I've never tried, but I'd imagine you can drop a JAR > containing the class(es) into the lib directory and perform a rolling > restart of the nodes. > > > On 5/14/12 11:11 AM, Ertio Lew wrote: > >> I need to add a custom comparator to a cluster, to sort columns in a >> certain customized fashion. How do I add the class to the cluster ? >> >
