Zhenhua Wang created SPARK-19149:
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Summary: Unify two sets of statistics in LogicalPlan
Key: SPARK-19149
URL: https://issues.apache.org/jira/browse/SPARK-19149
Project: Spark
Issue Type: Sub-task
Components: SQL
Reporter: Zhenhua Wang
We have two sets of statistics in LogicalPlan: a simple stats and a stats
estimated by cbo. Currently the computing logic and naming of them are quite
confusing, we need to unify these two sets of stats.
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