org.apache.hudi.common.util

Interface SizeEstimator<T>

Type Parameters:

T -

All Known Implementing Classes:

DefaultSizeEstimator, HoodieRecordSizeEstimator

public interface SizeEstimator<T>

An interface to estimate the size of payload in memory.

Method Summary

Modifier and Type	Method and Description
long	sizeEstimate(T t) This method is used to estimate the size of a payload in memory.

Method Detail

sizeEstimate

long sizeEstimate(T t)

This method is used to estimate the size of a payload in memory. The default implementation returns the total allocated size, in bytes, of the object and all other objects reachable from it