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https://issues.apache.org/jira/browse/HIVE-17108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyunzhang_intel updated HIVE-17108:
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Attachment: (was: HIVE-17018.patch)
> Parquet file does not gather statistic such as "RAW DATA SIZE" automatically
> -----------------------------------------------------------------------------
>
> Key: HIVE-17108
> URL: https://issues.apache.org/jira/browse/HIVE-17108
> Project: Hive
> Issue Type: Bug
> Reporter: liyunzhang_intel
> Assignee: liyunzhang_intel
>
> in
> [parquet_analyze.q|https://github.com/apache/hive/blob/master/ql/src/test/queries/clientpositive/parquet_analyze.q#L27],
> we need run "ANALYZE TABLE parquet_create_people COMPUTE STATISTICS noscan"
> to update the statistic.
> In
> [orc_analyze.q|https://github.com/apache/hive/blob/master/ql/src/test/queries/clientpositive/orc_analyze.q#L45],
> we need not do that if we set hive.stats.autogather as true.
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