Interface ApacheArrowAdapterMetricsExperimental

interface ApacheArrowAdapterMetrics {
    backingBytes: number;
    copiedBytes: number;
    referencedBytes: number;
    rows: number;
}

Properties

backingBytes: number
copiedBytes: number

Exact payload bytes copied to isolate a foreign shared/padded backing.

referencedBytes: number
rows: number