org.apache.hadoop.hive.metastore.columnstats.merge

Class StringColumnStatsMerger

java.lang.Object

org.apache.hadoop.hive.metastore.columnstats.merge.ColumnStatsMerger<String>

org.apache.hadoop.hive.metastore.columnstats.merge.StringColumnStatsMerger

public class StringColumnStatsMerger
extends ColumnStatsMerger<String>

Constructor Summary

Constructors

Constructor and Description
StringColumnStatsMerger()

Method Summary

Modifier and Type	Method and Description
void	merge(ColumnStatisticsObj aggregateColStats, ColumnStatisticsObj newColStats)

Methods inherited from class org.apache.hadoop.hive.metastore.columnstats.merge.ColumnStatsMerger

mergeAvgColLen, mergeHighValue, mergeHistogramEstimator, mergeLowValue, mergeMaxColLen, mergeNumDistinctValueEstimator, mergeNumDVs, mergeNumNulls

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringColumnStatsMerger

public StringColumnStatsMerger()

Method Detail

merge

public void merge(ColumnStatisticsObj aggregateColStats,
                  ColumnStatisticsObj newColStats)

Specified by:

merge in class ColumnStatsMerger<String>