[
https://issues.apache.org/jira/browse/HAWQ-239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hubert Zhang updated HAWQ-239:
------------------------------
Summary: Reduce the call times of GpPolicy to improve performance on scan
empty table. (was: reduce the call times of GpPolicy to improve performance on
scan empty table)
> Reduce the call times of GpPolicy to improve performance on scan empty table.
> -----------------------------------------------------------------------------
>
> Key: HAWQ-239
> URL: https://issues.apache.org/jira/browse/HAWQ-239
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: Core
> Reporter: Hubert Zhang
> Assignee: Hubert Zhang
>
> in get_block_locations_and_claculte_table_size(), GpPolicy is called twice
> for each relation, we need to reduce it to zero
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
