// Get the hasher we will use for this HStoreSite
this.hasher = ClassUtil.newInstance(hstore_conf.global.hasher_class,
new Object[]{ this.catalogContext, num_partitions },
new Class<?>[]{ CatalogContext.class, int.class });
this.p_estimator = new PartitionEstimator(this.catalogContext, this.hasher);
this.remoteTxnEstimator = new RemoteEstimator(this.p_estimator);
// ARIES
if(hstore_conf.site.aries){
// Don't use both recovery modes
assert(hstore_conf.site.snapshot == false);