@SuppressWarnings("unchecked") @Override public KillTaskAttemptResponse killTaskAttempt( KillTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser(); String message = "Kill task attempt " + taskAttemptId + " received from " + callerUGI + " at " + Server.getRemoteAddress(); LOG.info(message); verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_KILL)); KillTaskAttemptResponse response = recordFactory.newRecordInstance(KillTaskAttemptResponse.class); return response; }
@SuppressWarnings("unchecked") @Override public KillTaskAttemptResponse killTaskAttempt( KillTaskAttemptRequest request) throws IOException { TaskAttemptId taskAttemptId = request.getTaskAttemptId(); String message = "Kill task attempt received from client " + taskAttemptId; LOG.info(message); verifyAndGetAttempt(taskAttemptId, true); appContext.getEventHandler().handle( new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message)); appContext.getEventHandler().handle( new TaskAttemptEvent(taskAttemptId, TaskAttemptEventType.TA_KILL)); KillTaskAttemptResponse response = recordFactory.newRecordInstance(KillTaskAttemptResponse.class); return response; }
@Override public KillTaskAttemptResponse killTaskAttempt( KillTaskAttemptRequest request) throws IOException { KillTaskAttemptResponse resp = recordFactory.newRecordInstance(KillTaskAttemptResponse.class); return resp; }
public boolean killTask(TaskAttemptID taskAttemptID, boolean fail) throws IOException { org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptID = TypeConverter.toYarn(taskAttemptID); if (fail) { FailTaskAttemptRequest failRequest = recordFactory.newRecordInstance(FailTaskAttemptRequest.class); failRequest.setTaskAttemptId(attemptID); invoke("failTaskAttempt", FailTaskAttemptRequest.class, failRequest); } else { KillTaskAttemptRequest killRequest = recordFactory.newRecordInstance(KillTaskAttemptRequest.class); killRequest.setTaskAttemptId(attemptID); invoke("killTaskAttempt", KillTaskAttemptRequest.class, killRequest); } return true; }
@Override public KillTaskAttemptResponseProto killTaskAttempt(RpcController controller, KillTaskAttemptRequestProto proto) throws ServiceException { KillTaskAttemptRequest request = new KillTaskAttemptRequestPBImpl(proto); try { KillTaskAttemptResponse response = real.killTaskAttempt(request); return ((KillTaskAttemptResponsePBImpl)response).getProto(); } catch (IOException e) { throw new ServiceException(e); } }
@Override public KillTaskAttemptResponse killTaskAttempt(KillTaskAttemptRequest request) throws IOException { KillTaskAttemptRequestProto requestProto = ((KillTaskAttemptRequestPBImpl)request).getProto(); try { return new KillTaskAttemptResponsePBImpl(proxy.killTaskAttempt(null, requestProto)); } catch (ServiceException e) { throw unwrapAndThrowException(e); } }