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3年1月8天

工作中报错故障集合

OOM常见报错排查之堆外内存溢出●报错:ExecutorLostFailure (executor xxx exited caused by one of the running tasks) Reason: Container killed by YARN for exceeding memory limits. 12.4 GB of 12 GB physical memory used. Consider boosting spark.yarn.executor.memoryOverhead