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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-268) Temporal files should be removed after query is finished
Date Fri, 06 Dec 2013 03:00:36 GMT

    [ https://issues.apache.org/jira/browse/TAJO-268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840890#comment-13840890
] 

Hudson commented on TAJO-268:
-----------------------------

SUCCESS: Integrated in Tajo-trunk-postcommit #590 (See [https://builds.apache.org/job/Tajo-trunk-postcommit/590/])
TAJO-268: Temporal files should be removed after query is finished. (jinho) (jinossy: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=c18a3f862cf764205abc8d8e491dbc6719a7c730)
* tajo-core/tajo-core-backend/src/main/proto/TajoWorkerProtocol.proto
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/DeletionService.java
* tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
* CHANGES.txt
* 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/worker/TajoWorkerManagerService.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryMaster.java
* tajo-core/tajo-core-backend/src/main/proto/TajoMasterProtocol.proto
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TajoMasterService.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TajoWorker.java


> Temporal files should be removed after query is finished
> --------------------------------------------------------
>
>                 Key: TAJO-268
>                 URL: https://issues.apache.org/jira/browse/TAJO-268
>             Project: Tajo
>          Issue Type: Bug
>          Components: worker
>            Reporter: Hyunsik Choi
>            Assignee: Jinho Kim
>            Priority: Critical
>             Fix For: 0.8-incubating
>
>
> Some external algorithms and pull-based data transmission generates temporal data files
in local disk. The current implementation does not remove them even though a query is finished.
A worker has to clean the temporal data after each query is finished.



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