負載下Spark UI中的負活動任務(最大執行程序失敗數) [英]Negative Active Tasks in Spark UI under load (Max number of executor failed)
spark streaming assertion failed:在輪詢4096后,無法獲得spark-executor-a-group a-topic 7 244723248的記錄 [英]spark streaming assertion failed: Failed to get records for spark-executor-a-group a-topic 7 244723248 after polling for 4096