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我有一個獨立的火花作業，每次作業完成時，都會發生以下警告：我不太瞭解此含義以及如何解決此問題。如果你能幫忙，會很棒。謝謝Spark：與遠程系統的關聯失敗。原因：分離
WARN [SparkWorker-0 error logger] 2016-10-08 10:18:33,395 SparkWorker-0 ExternalLogger.java:92
- Association with remote system [akka.tcp://[email protected]:39422] has failed, address is now gated for [5000] ms. Reason is: [Disassociated].
INFO [sparkMaster-akka.actor.default-dispatcher-4] 2016-10-08 10:18:33,406 Logging.scala:59 - Removing executor app-20161008101807-0002/5 because it is EXITED
INFO [sparkMaster-akka.actor.default-dispatcher-4] 2016-10-08 10:18:33,407 Logging.scala:59 - Launching executor app-20161008101807-0002/6 on worker worker-20161008093556-10.47.183.121-41649
WARN [sparkMaster-akka.actor.default-dispatcher-4] 2016-10-08 10:18:33,762 Logging.scala:71 - Got status update for unknown executor app-20161008100608-0001/4
INFO [sparkMaster-akka.actor.default-dispatcher-4] 2016-10-08 10:18:33,819 Logging.scala:59 - akka.tcp://[email protected]:36340 got disassociated, removing it.
INFO [SparkWorker-0 logger] 2016-10-08 10:18:33,835 SparkWorker-0 ExternalLogger.java:88 - Executor app-20161008100608-0001/0 finished with state KILLED exitStatus 143
WARN [sparkMaster-akka.actor.default-dispatcher-5] 2016-10-08 10:18:33,837 Logging.scala:71 - Got status update for unknown executor app-20161008100608-0001/0