Hyunsik Choi created TAJO-2005:
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Summary: 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.
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