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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-232) Rename join operators and add other join operators to PhysicalPlanner
Date Mon, 07 Oct 2013 08:32:41 GMT

    [ https://issues.apache.org/jira/browse/TAJO-232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787987#comment-13787987
] 

Hudson commented on TAJO-232:
-----------------------------

SUCCESS: Integrated in Tajo-trunk-postcommit #501 (See [https://builds.apache.org/job/Tajo-trunk-postcommit/501/])
TAJO-232: Rename join operators and add other join operators to PhysicalPlanner. (hyunsik)
(hyunsik: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=d7645252fb6bc3152d9774c6a655b8c083ff21b6)
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashLeftOuterJoinExec.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/BinaryOperator.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/parser/HiveConverter.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/SimpleTableSubQuery.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashLeftSemiJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashAntiJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/MergeFullOuterJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalPlanner.java
* tajo-core/tajo-core-backend/src/test/queries/exists_predicate_2.sql
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestHashSemiJoinExec.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterHashJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java
* tajo-core/tajo-core-backend/src/test/queries/in_subquery_1.sql
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/PhysicalExecutorVisitor.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/AlgebraVisitor.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/ExistsPredicate.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/TablePrimarySubQuery.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/parser/TestSQLAnalyzer.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/LeftOuterNLJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/BaseAlgebraVisitor.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/LeftOuterHashJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashLeftAntiJoinExec.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterNLJoinExec.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestRightOuterHashJoinExec.java
* tajo-core/tajo-core-backend/src/test/queries/in_subquery_2.sql
* tajo-core/tajo-core-backend/src/test/queries/exists_predicate_1.sql
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/NLLeftOuterJoinExec.java
* tajo-catalog/tajo-catalog-server/src/test/java/org/apache/tajo/catalog/TestCatalog.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/RelationList.java
* CHANGES.txt
* tajo-algebra/src/main/java/org/apache/tajo/algebra/TableSubQuery.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/FullOuterHashJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/FullOuterMergeJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashSemiJoinExec.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestLeftOuterHashJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/HashFullOuterJoinExec.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestHashAntiJoinExec.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/PhysicalPlannerImpl.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestFullOuterMergeJoinExec.java
* tajo-algebra/src/main/java/org/apache/tajo/algebra/OpType.java
* tajo-core/tajo-core-backend/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/logical/TableSubQueryNode.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/BasicPhysicalExecutorVisitor.java


> Rename join operators and add other join operators to PhysicalPlanner
> ---------------------------------------------------------------------
>
>                 Key: TAJO-232
>                 URL: https://issues.apache.org/jira/browse/TAJO-232
>             Project: Tajo
>          Issue Type: Improvement
>          Components: physical operator
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.2-incubating
>
>         Attachments: TAJO-232_2.patch, TAJO-232.patch
>
>
> The current physical operators for join have different naming rules as follows:
>  * LeftOuterHashJoin, FullOuterHashJoin, ...
>  * HashSemiJoin, HashAntiJoin
> This patch renames join operators with consistency as follows: 
>  * {Algorithm}{Join Type} Join
> For example, outer joins will have the following names:
>  * HashLeftOuterJoin
>  * MergeRightOuterJoin
>  * HashFullOuterJoin
> This patch adds other join algorithms (left semi/anti hash join) to physical operators
and adds In-subquery clause and exists predicate to Tajo algebra.



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