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https://issues.apache.org/jira/browse/SPARK-21079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049879#comment-16049879
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Maria commented on SPARK-21079:
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[~ZenWzh], here is a PR: https://github.com/apache/spark/pull/18309
> ANALYZE TABLE fails to calculate totalSize for a partitioned table
> ------------------------------------------------------------------
>
> Key: SPARK-21079
> URL: https://issues.apache.org/jira/browse/SPARK-21079
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.1.1
> Reporter: Maria
> Labels: easyfix
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> ANALYZE TABLE table COMPUTE STATISTICS invoked for a partition table produces
> totalSize = 0.
> AnalyzeTableCommand fetches table-level storage URI and calculated total size
> of files in the corresponding directory recursively. However, for partitioned
> tables, each partition has its own storage URI which may not be a
> subdirectory of the table-level storage URI.
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