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From "liyunzhang_intel (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17321) HoS: analyze ORC table doesn't compute raw data size when noscan/partialscan is not specified
Date Wed, 16 Aug 2017 01:31:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128187#comment-16128187
] 

liyunzhang_intel commented on HIVE-17321:
-----------------------------------------

[~lirui]: for orc, we need not compute raw data size by using noscan/partialscan. Because
the statistic about raw data size is written to the metastore when the data load finish. More
detail about how to collect raw data statistic you can see HIVE-17018.

> 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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