У меня есть длительное выполнение задания на Spark , которое после нескольких часов работы не удавалось из-за следующих ошибок.
18/10/09 03:22:15 ERROR YarnScheduler: Lost executor 547 on ip: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 WARN TaskSetManager: Lost task 750.0 in stage 19.0 (TID 1565492, ip, executor 547): ExecutorLostFailure (executor 547 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 WARN TaskSetManager: Lost task 752.0 in stage 19.0 (TID 1565494, ip, executor 547): ExecutorLostFailure (executor 547 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 WARN TaskSetManager: Lost task 751.0 in stage 19.0 (TID 1565493, ip, executor 547): ExecutorLostFailure (executor 547 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 WARN TaskSetManager: Lost task 754.0 in stage 19.0 (TID 1565496, ip, executor 547): ExecutorLostFailure (executor 547 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 WARN TaskSetManager: Lost task 753.0 in stage 19.0 (TID 1565495, ip, executor 547): ExecutorLostFailure (executor 547 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 ERROR YarnScheduler: Lost executor 572 on ip: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
18/10/09 03:22:15 INFO DAGScheduler: Executor lost: 547 (epoch 45)
18/10/09 03:22:15 WARN TaskSetManager: Lost task 756.0 in stage 19.0 (TID 1565498, ip, executor 572): ExecutorLostFailure (executor 572 exited caused by one of the running tasks) Reason: Unable to create executor due to Unable to register with external shuffle server due to : java.util.concurrent.TimeoutException: Timeout waiting for task.
...
Странно то, что я даже не вижупотерянные исполнители в списке исполнителей для журнала.
Было бы здорово, если бы кто-то помог решить проблему.