Help Center> MapReduce Service> Component Operation Guide> Using CarbonData (for MRS 3.x or Later)> CarbonData FAQ> Why Data loading Fails During off heap?
Why Data loading Fails During off heap?
Question
Why Data Loading fails during off heap?
Answer
YARN Resource Manager will consider (Java heap memory + spark.yarn.am.memoryOverhead) as memory limit, so during the off heap, the memory can exceed this limit. So you need to increase the memory by increasing the value of the parameter spark.yarn.am.memoryOverhead.
Parent topic: CarbonData FAQ
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