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https://issues.apache.org/jira/browse/HIVE-8648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brock Noland updated HIVE-8648:
-------------------------------
Description:
Since HIVE-3777 users who want to set the number of rows for a table, must do
as follows:
{noformat}
alter table ... set tblproperties ('numRows' = '12345',
'STATS_GENERATED_VIA_STATS_TASK' = 'true');
{noformat}
Which is strange because (1) users can know the numbers of rows and (2) the
stat is not generated by a stats task.
was:
Since HIVE-3777 users who know the number of rows in a table and want to set
that statistic must do:
{noformat}
alter table ... set tblproperties ('numRows' = '12345',
'STATS_GENERATED_VIA_STATS_TASK' = 'true');
{noformat}
Users should be able to set the number of rows.
> numRows cannot be set by user
> -----------------------------
>
> Key: HIVE-8648
> URL: https://issues.apache.org/jira/browse/HIVE-8648
> Project: Hive
> Issue Type: Bug
> Reporter: Brock Noland
> Assignee: Brock Noland
> Attachments: HIVE-8648.1.patch
>
>
> Since HIVE-3777 users who want to set the number of rows for a table, must do
> as follows:
> {noformat}
> alter table ... set tblproperties ('numRows' = '12345',
> 'STATS_GENERATED_VIA_STATS_TASK' = 'true');
> {noformat}
> Which is strange because (1) users can know the numbers of rows and (2) the
> stat is not generated by a stats task.
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