Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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Description
When Multi HashTable is used for parallel HT loading, we calculate the estimatedMemorySize as the sum of all HTs.
However, each of those HTs already adds some constants to memory estimation e.g., adding 16KB constant memory for keyBinarySortableDeserializeRead
This ticket aims to improve the memory estimation for Multi HT