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https://issues.apache.org/jira/browse/TAJO-197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13776022#comment-13776022
]
Hudson commented on TAJO-197:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #472 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/472/])
TAJO-197: Implement Enforcer that forces physical planner to choose specified
algorithms. (hyunsik) (hyunsik:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=17287ef58457da7766a78d2655cd332adbc56150)
* tajo-core/tajo-core-storage/src/main/proto/IndexProtos.proto
*
tajo-core/tajo-core-storage/src/main/java/org/apache/tajo/storage/TupleComparator.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/UnaryPhysicalExec.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/MemSortExec.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/worker/TestRangeRetrieverHandler.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestMergeJoinExec.java
*
tajo-catalog/tajo-catalog-common/src/main/java/org/apache/tajo/catalog/SortSpec.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/query/QueryUnitRequestImpl.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/ipc/protocolrecords/QueryUnitRequest.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/BNLJoinExec.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestHashJoinExec.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/TestNLJoinExec.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestSortExec.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestPhysicalPlanner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/PhysicalPlanningException.java
*
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/TestExternalSortExec.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/enforce/Enforcer.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/TaskAttemptContext.java
*
tajo-core/tajo-core-storage/src/main/java/org/apache/tajo/storage/index/IndexProtos.java
*
tajo-core/tajo-core-storage/src/main/java/org/apache/tajo/storage/index/bst/BSTIndex.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/Task.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/ExecutionBlock.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/physical/ExternalSortExec.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TaskSchedulerImpl.java
* tajo-core/tajo-core-backend/src/main/proto/TajoWorkerProtocol.proto
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/query/TestSortQuery.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/planner/physical/TestBNLJoinExec.java
* tajo-catalog/tajo-catalog-common/src/main/proto/CatalogProtos.proto
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/PlannerUtil.java
* CHANGES.txt
> Implement Enforcer that forces physical planner to choose specified algorithms
> ------------------------------------------------------------------------------
>
> Key: TAJO-197
> URL: https://issues.apache.org/jira/browse/TAJO-197
> Project: Tajo
> Issue Type: Improvement
> Components: physical operator, planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Labels: enforcer
> Fix For: 0.2-incubating
>
> Attachments: TAJO-197.patch
>
>
> Tajo worker generates a physical plan from a logical plan received from
> QueryMaster. However, some plans need to force a physical planner to choose
> specified algorithms.
> Traditionally, Enforcer plays a role to provide physical properties of a
> query plan and enforce physical algorithms. We also need this feature.
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