[ https://issues.apache.org/jira/browse/HIVE-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Butler updated HIVE-1648: ------------------------------ Attachment: HIVE-1648.patch > Automatically gathering stats when reading a table/partition > ------------------------------------------------------------ > > Key: HIVE-1648 > URL: https://issues.apache.org/jira/browse/HIVE-1648 > Project: Hive > Issue Type: Sub-task > Reporter: Ning Zhang > Attachments: HIVE-1648.patch > > > 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.