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https://issues.apache.org/jira/browse/SPARK-39073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17530054#comment-17530054
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Apache Spark commented on SPARK-39073:
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User 'qiuliang988' has created a pull request for this issue:
https://github.com/apache/spark/pull/36412
> Keep rowCount after hive table partition pruning if table only have hive
> statistics
> -----------------------------------------------------------------------------------
>
> Key: SPARK-39073
> URL: https://issues.apache.org/jira/browse/SPARK-39073
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.1
> Reporter: qiuliang
> Priority: Major
>
> If the partitioned table only has hive generated statistics, and the
> statistics are stored in partition properties. HiveTableRelation cannot
> obtain rowCount because the table statistics do not exist. We can generate
> rowCount based on the statistics of these pruned partitions
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