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https://issues.apache.org/jira/browse/IMPALA-2371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-2371:
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Description:
*Problem Statement:*
The query status should be "CANCELLED" if the query is cancelled. However,
cancelling it through the shell does not do that. The query status still appear
as ok:
Query Type: QUERY
Query State: FINISHED
Query Status: OK
This does not happen consistently and we don't know if there are any other
conditions that result in this behavior. There is no known workaround.
*Impact*
-It is impossible to tell, from the query profile status, whether the query
finished successfully or not. It makes diagnosing query issue a lot harder.-
Impala clients have to handle more different states, compared to the scenario
where the final states of the query are more consistent.
was:
*Problem Statement:*
The query status should be "CANCELLED" if the query is cancelled. However,
cancelling it through the shell does not do that. The query status still appear
as ok:
Query Type: QUERY
Query State: FINISHED
Query Status: OK
This does not happen consistently and we don't know if there are any other
conditions that result in this behavior. There is no known workaround.
*Impact*
It is impossible to tell, from the query profile status, whether the query
finished successfully or not. It makes diagnosing query issue a lot harder.
> Query state/status of cancelled query is reported as FINISHED/OK
> ----------------------------------------------------------------
>
> Key: IMPALA-2371
> URL: https://issues.apache.org/jira/browse/IMPALA-2371
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.2.4, Impala 2.3.0
> Reporter: Alan Choi
> Priority: Minor
> Labels: query-lifecycle
>
> *Problem Statement:*
> The query status should be "CANCELLED" if the query is cancelled. However,
> cancelling it through the shell does not do that. The query status still
> appear as ok:
> Query Type: QUERY
> Query State: FINISHED
> Query Status: OK
> This does not happen consistently and we don't know if there are any other
> conditions that result in this behavior. There is no known workaround.
> *Impact*
> -It is impossible to tell, from the query profile status, whether the query
> finished successfully or not. It makes diagnosing query issue a lot harder.-
> Impala clients have to handle more different states, compared to the scenario
> where the final states of the query are more consistent.
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