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https://issues.apache.org/jira/browse/TAJO-458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13858862#comment-13858862
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Hudson commented on TAJO-458:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #652 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/652/])
TAJO-458: Visit methods of LogicalPlanVisitor should take a query block as
parameter. (hyunsik) (hyunsik:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=c7990c724898cd136fe87d508a4b07f62ede3567)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/BasicLogicalPlanVisitor.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalPlanVerifier.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalOptimizer.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/BaseAlgebraVisitor.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/logical/NodeType.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/global/GlobalPlanner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/rewrite/PartitionedTableRewriter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/PlannerUtil.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/ExplainLogicalPlanVisitor.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalPlanVisitor.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/rewrite/FilterPushDownRule.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/rewrite/ProjectionPushDownRule.java
> Visit methods of LogicalPlanVisitor should take a query block as parameter
> --------------------------------------------------------------------------
>
> Key: TAJO-458
> URL: https://issues.apache.org/jira/browse/TAJO-458
> Project: Tajo
> Issue Type: Improvement
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.8-incubating
>
> Attachments: TAJO-458.patch
>
>
> A logical plan is composed of multiple query blocks. Each logical node must
> belong to one query block. A query block instance provides lots of
> information. So, it is essential information in many rewrite rules and
> optimizer implementations.
> However, so far, individual rewrite rule or optimizer implementation have
> dealt with query block directly. It may be error-prone and cause duplicated
> codes. This patch refactors each visitor method of LogicalPlanVisitor to take
> a query block as a parameter.
> I'm expecting that this change will provide more convenience for rewrite
> rules and optimization development.
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