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https://issues.apache.org/jira/browse/TAJO-314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831371#comment-13831371
]
Hudson commented on TAJO-314:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #566 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/566/])
TAJO-314: Make TaskScheduler be pluggable. (jihoon) (jihoonson:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=92674542d03e0c3109950cd3da5f16d1c786425d)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TaskSchedulerImpl.java
* tajo-core/tajo-core-backend/src/main/resources/tajo-default.xml
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TaskSchedulerFactory.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskAttemptAssignedEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskAttemptScheduleEvent.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskSchedulerEventFactory.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/DefaultTaskScheduler.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskCompletionEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryUnitAttempt.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskScheduleEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskFatalErrorEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/DefaultTaskSchedulerEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TajoWorkerManagerService.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskAttemptStatusUpdateEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryMasterManagerService.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/AbstractTaskScheduler.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/Repartitioner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryUnit.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskSchedulerEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TaskScheduler.java
TAJO-314: Make TaskScheduler be pluggable. (fixed missing changes in the
configuration) (jihoonson:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=67e0d94c4828b014b3b83a6713b172b482b63a6a)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskFatalErrorEvent.java
* tajo-core/tajo-core-backend/src/main/resources/tajo-default.xml
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskAttemptAssignedEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskCompletionEvent.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TaskSchedulerFactory.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/event/TaskAttemptStatusUpdateEvent.java
> Make TaskScheduler be pluggable
> -------------------------------
>
> Key: TAJO-314
> URL: https://issues.apache.org/jira/browse/TAJO-314
> Project: Tajo
> Issue Type: Improvement
> Components: master
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Fix For: 0.8-incubating
>
> Attachments: TAJO-314.patch, TAJO-314_2.patch, TAJO-314_3.patch
>
>
> The task scheduler can be changed according to the task scheduling algorithm,
> the locality policy of the storage, and so on.
> Thus, we need to improve the task scheduler interface to be pluggable.
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