private void createAggregator(JobConf job) { if (theAggregatorDescriptor == null) { theAggregatorDescriptor = (ValueAggregatorDescriptor) createInstance(this.className); theAggregatorDescriptor.configure(job); } }
private void createAggregator(JobConf job) { if (theAggregatorDescriptor == null) { theAggregatorDescriptor = (ValueAggregatorDescriptor) createInstance(this.className); theAggregatorDescriptor.configure(job); } }