[
https://issues.apache.org/jira/browse/TAJO-2005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15039591#comment-15039591
]
ASF GitHub Bot commented on TAJO-2005:
--------------------------------------
Github user jinossy commented on the pull request:
https://github.com/apache/tajo/pull/899#issuecomment-161850474
+1 LGTM!
> Add TableStatUpdateRewriter
> ---------------------------
>
> Key: TAJO-2005
> URL: https://issues.apache.org/jira/browse/TAJO-2005
> Project: Tajo
> Issue Type: Improvement
> Components: Planner/Optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Minor
> Fix For: 0.12.0, 0.11.1
>
>
> Currently, we set table volumes into TableDesc in LogicalPlanner. In this
> case, we cannot employ the push-downed filters for getting table volumes. For
> it, we should postpone getting table volumes as late as possible before join
> ordering optimization.
> This patch move the table stat update code into the last rewrite rune in pre
> rewriters.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
