Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
Expand Up @@ -924,7 +924,7 @@ public static int getHotValueCollectCount() {
@VarAttrDef.VarAttr(name = SKEW_VALUE_THRESHOLD, needForward = true,
description = {"当列中某个特定值的出现次数大于等于(rowCount/ndv)× skewValueThreshold 时,该值即被视为热点值",
"When the occurrence of a value in a column is greater than "
+ "skewValueThreshold tmies of average occurences "
+ "skewValueThreshold times of average occurences "
+ "(occurrences >= skewValueThreshold * rowCount / ndv), "
+ "the value is regarded as hot value"})
private double skewValueThreshold = 10;
Expand Down
Loading