[
https://issues.apache.org/jira/browse/HIVE-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ning Zhang updated HIVE-1648:
-----------------------------
Parent: HIVE-33
Issue Type: Sub-task (was: New Feature)
> Automatically gathering stats when reading a table/partition
> ------------------------------------------------------------
>
> Key: HIVE-1648
> URL: https://issues.apache.org/jira/browse/HIVE-1648
> Project: Hadoop Hive
> Issue Type: Sub-task
> Reporter: Ning Zhang
>
> HIVE-1361 introduces a new command 'ANALYZE TABLE T COMPUTE STATISTICS' to
> gathering stats. This requires additional scan of the data. Stats gathering
> can be piggy-backed on TableScanOperator whenever a table/partition is
> scanned (given not LIMIT operator).
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
