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https://issues.apache.org/jira/browse/TAJO-305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13829540#comment-13829540
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Min Zhou commented on TAJO-305:
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Hi Hyunsik,
I am confused about the terms in tajo. For mapreduce, the hierarchy is
job->task->taskattempt
For tajo, it is Query -> SubQuery -> QueryUnit -> QueryUnitAttempt, right?
But I saw there is task, taskattempt in the code d
{noformat}
dispatcher.register(TaskEventType.class, new TaskEventDispatcher());
dispatcher.register(TaskAttemptEventType.class, new
TaskAttemptEventDispatcher());
{noformat}
What does the task and taskattempt mean? A little bit confused :)
Min
> Implement killQuery feature
> ---------------------------
>
> Key: TAJO-305
> URL: https://issues.apache.org/jira/browse/TAJO-305
> Project: Tajo
> Issue Type: Improvement
> Components: master
> Reporter: Hyunsik Choi
> Assignee: Min Zhou
> Fix For: 0.8-incubating
>
>
> In the current version, killQuery feature is partially implemented. We need
> to complete this feature and add a command to tsql.
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