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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/01/05 00:57:57 UTC

[jira] [Commented] (DRILL-1916) FragmentState, QueryState not documented; states not well specified

    [ https://issues.apache.org/jira/browse/DRILL-1916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264100#comment-14264100 ] 

Jacques Nadeau commented on DRILL-1916:
---------------------------------------

Let's discuss and you can document/update

> FragmentState, QueryState not documented;  states not well specified
> --------------------------------------------------------------------
>
>                 Key: DRILL-1916
>                 URL: https://issues.apache.org/jira/browse/DRILL-1916
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Daniel Barclay (Drill/MapR)
>            Assignee: Daniel Barclay (Drill/MapR)
>
> The FragmentState and QueryState protobuf enumerations are not documented.
> In particular, the meanings of the states is not well specified.
> For example, is not clear whether QueryState.CANCELED or FragmentState.CANCELLED (AGH! Be consistent!) means that cancellation has been started or means that cancellation has been completed.  (If cancellation has started but has not completed, should the query or fragment be in the CANCELLED state already?)
> (Separately:  Might a transitional state be required (at this global/high level)?)



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