Hi hadoop ... Is there a reason why line 220, below, should ever return
null when
being called through the code path of job.getCounters() ?
It appears that there could be some indirection involving RPCs, etc, so im
thinking its best to ask before I attempt to trace the call.
217 @Override
218 public GetCountersResponse getCounters(GetCountersRequest request)
219 throws IOException {
220 JobId jobId = request.getJobId();
221 Job job = verifyAndGetJob(jobId);
222 GetCountersResponse response =
recordFactory.newRecordInstance(GetCountersResponse.class);
223 response.setCounters(TypeConverter.toYarn(job.getAllCounters()));
224 return response;
225 }
--
Jay Vyas
http://jayunit100.blogspot.com
