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https://issues.apache.org/jira/browse/TAJO-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi updated TAJO-1113:
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Summary: SubQuery in KILLED state should handle some ignorable event.
(was: SubQuery should handle some ignorable event in Killed state.)
> SubQuery in KILLED state should handle some ignorable event.
> ------------------------------------------------------------
>
> Key: TAJO-1113
> URL: https://issues.apache.org/jira/browse/TAJO-1113
> Project: Tajo
> Issue Type: Bug
> Components: query master
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Minor
> Fix For: 0.9.0
>
>
> Currently, {{KILLED}} state in SubQuery does not handle any event. As I
> mentioned in TAJO-1111, QueryUnit in even terminal states may receive
> additional unexpected events from a running tasks because a running task
> reporter sends a progress periodically; that is the report is not
> synchronized with a task life cycle.
> This patch adds some transitions to handle unexpected and additional events.
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