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https://issues.apache.org/jira/browse/HIVE-21775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stamatis Zampetakis updated HIVE-21775:
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Fix Version/s: (was: 4.0.0)
I cleared the fixVersion field since this ticket is still open. Please review
this ticket and if the fix is already committed to a specific version please
set the version accordingly and mark the ticket as RESOLVED.
According to the [JIRA
guidelines|https://cwiki.apache.org/confluence/display/Hive/HowToContribute]
the fixVersion should be set only when the issue is resolved/closed.
> Handling partition level stat replication
> -----------------------------------------
>
> Key: HIVE-21775
> URL: https://issues.apache.org/jira/browse/HIVE-21775
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2, repl
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
>
> Statistics for table is maintained for all the partitions. The table level
> basic stats present in the table has the combined data for all the
> partitions. When only a few partitions are replicated, the replicated stats
> for the table may not be correct. In case of partition column stats, the
> aggregate stats from the partitions stats table will not correct. So the
> statistics replication can not be supported in case of partition levee
> replication.
> TODO : Need to check how to handle it.
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