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https://issues.apache.org/jira/browse/HIVE-17321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128375#comment-16128375
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liyunzhang_intel commented on HIVE-17321:
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[~lirui]: understand, but i am very curious why the raw data size of orc table
is zero? When executing "INSERT OVERWRITE TABLE xxx SELECT * xxx",hive with
orc will update statistics from orc footer in
[FileSinkOperator#closeOp|https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java#L1081]
> HoS: analyze ORC table doesn't compute raw data size when noscan/partialscan
> is not specified
> ---------------------------------------------------------------------------------------------
>
> Key: HIVE-17321
> URL: https://issues.apache.org/jira/browse/HIVE-17321
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Priority: Minor
> Attachments: HIVE-17321.1.patch
>
>
> Need to implement HIVE-9560 for Spark.
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