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https://issues.apache.org/jira/browse/TAJO-236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13797561#comment-13797561
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Hudson commented on TAJO-236:
-----------------------------
ABORTED: Integrated in Tajo-trunk-postcommit #518 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/518/])
TAJO-236: Implement LogicalPlanVerifier to check if a logical plan is valid.
(hyunsik) (hyunsik:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=0cf9d4e2024fe513fce8dac14f0e9eff2135482e)
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/client/TestTajoClient.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/VerificationState.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/ExprsVerifier.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/BinaryEval.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/EvalNodeVisitor2.java
*
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/LogicalPlanVisitor.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/GlobalEngine.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TajoMasterClientService.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TaskRunner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/EvalTreeUtil.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/eval/EvalNode.java
*
tajo-catalog/tajo-catalog-server/src/main/java/org/apache/tajo/catalog/CatalogServer.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalPlanner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TajoWorker.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/BasicEvalNodeVisitor.java
> Implement LogicalPlanVerifier to check if a logical plan is valid
> -----------------------------------------------------------------
>
> Key: TAJO-236
> URL: https://issues.apache.org/jira/browse/TAJO-236
> Project: Tajo
> Issue Type: Improvement
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.2-incubating
>
> Attachments: TAJO-236.patch
>
>
> The current Tajo does not have any verification system to check whether a
> logical plan is valid, or not. LogicalPlanVerifier will verify the followings
> of a logical plan:
> * operand types checking
> ** some operators have type restrictions. For example, plus(\+)'s operands
> must be numerical values.
> * Table and column existence check.
> ** Examples are as follows:
> *** a create table statement must check if the table already exists
> *** columns included in select list must exist in corresponding tables.
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