Hi Jane, This error is java.lang.NoSuchMethodException: com.twitter.expertsearch.indexing.jit.ExpertSearchCollectionPartitio ner.<init>(kafka.utils.VerifiableProperties)
It means that you need to have a constructor which takes a single argument, VerifiableProperties. This is a way to pass any configuration from the producer properties to your partitioner instance. Sorry there is no real documentation for this as it is new to 0.8 and we haven't finished the 0.8 documentation. -Jay On Thu, Jan 17, 2013 at 5:29 PM, Jane Wang <ja...@twitter.com> wrote: > java.lang.NoSuchMethodException: > > com.twitter.expertsearch.indexing.jit.ExpertSearchCollectionPartitioner.<init>(kafka.utils.VerifiableProperties) >
