ngsg commented on code in PR #5556:
URL: https://github.com/apache/hive/pull/5556#discussion_r1858033841
##########
ql/src/java/org/apache/hadoop/hive/ql/plan/Statistics.java:
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@@ -220,14 +220,14 @@ public Statistics clone() {
}
public void addBasicStats(Statistics stats) {
- dataSize += stats.dataSize;
+ dataSize = StatsUtils.safeAdd(dataSize,stats.dataSize);
numRows += stats.numRows;
basicStatsState = inferColumnStatsState(basicStatsState,
stats.basicStatsState);
}
@Deprecated
public void addToDataSize(long rds) {
- dataSize += rds;
+ dataSize = StatsUtils.safeAdd(dataSize,rds);
Review Comment:
NIT, the same space issue in here.
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