| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql.optimizer.stats.annotation |
| Class and Description |
|---|
| AnnotateStatsProcCtx |
| StatsRulesProcFactory.DefaultStatsRule
Default rule is to aggregate the statistics from all its parent operators.
|
| StatsRulesProcFactory.FilterStatsRule
FILTER operator does not change the average row size but it does change the number of rows
emitted.
|
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