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From "Zhenhua Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-21079) ANALYZE TABLE fails to calculate totalSize for a partitioned table
Date Tue, 13 Jun 2017 21:29:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-21079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16048427#comment-16048427
] 

Zhenhua Wang commented on SPARK-21079:
--------------------------------------

[~tejasp] Thanks for the explanation!  [~mbasmanova] Would you like to submit a PR for this?

> 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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