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https://issues.apache.org/jira/browse/SPARK-19149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin resolved SPARK-19149.
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Resolution: Fixed
Assignee: Zhenhua Wang
Fix Version/s: 2.2.0
> 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
> Assignee: Zhenhua Wang
> Fix For: 2.2.0
>
>
> Currently we have two sets of statistics in LogicalPlan: a simple stats and a
> stats estimated by cbo, but the computing logic and naming are quite
> confusing, we need to unify these two sets of stats.
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