You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@tajo.apache.org by "Jinho Kim (JIRA)" <ji...@apache.org> on 2015/12/10 03:56:10 UTC

[jira] [Assigned] (TAJO-1217) Periodical task checker to detect ping timeout of tasks

     [ https://issues.apache.org/jira/browse/TAJO-1217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinho Kim reassigned TAJO-1217:
-------------------------------

    Assignee: Jinho Kim

> Periodical task checker to detect ping timeout of tasks
> -------------------------------------------------------
>
>                 Key: TAJO-1217
>                 URL: https://issues.apache.org/jira/browse/TAJO-1217
>             Project: Tajo
>          Issue Type: Improvement
>            Reporter: Hyunsik Choi
>            Assignee: Jinho Kim
>              Labels: failure-handling, fault-tolerance
>
> Earlier detection of task failure would improve ultimately query response time in long-running queries. The objective of this issue is to implement the periodical task checker to detect task failure due to ping timeout.
> When the checker detects the ping timeout, it should trigger some event and send the event to the corresponding task.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)