NumDistinctValueEstimator (Hive Metastore Server 4.0.0 API)

Fields
Modifier and Type	Field and Description
`static org.slf4j.Logger`	`LOG`

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addToEstimator(byte[] value, int offset, int length)`
`void`	`addToEstimator(double d)`
`void`	`addToEstimator(HiveDecimal decimal)`
`void`	`addToEstimator(long v)`
`void`	`addToEstimator(String s)`
`boolean`	`canMerge(NumDistinctValueEstimator o)`
`NumDistinctValueEstimator`	`deserialize(byte[] buf)`
`long`	`estimateNumDistinctValues()`
`int`	`lengthFor(JavaDataModel model)`
`void`	`mergeEstimators(NumDistinctValueEstimator o)`
`void`	`reset()`
`byte[]`	`serialize()`

NumDistinctValueEstimator deserialize(byte[] buf)

void addToEstimator(byte[] value,
                    int offset,
                    int length)

void addToEstimator(HiveDecimal decimal)

void mergeEstimators(NumDistinctValueEstimator o)

boolean canMerge(NumDistinctValueEstimator o)

Interface NumDistinctValueEstimator