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https://issues.apache.org/jira/browse/DRILL-5963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arina Ielchiieva reassigned DRILL-5963:
---------------------------------------
Assignee: Arina Ielchiieva
> Canceling a query hung in planning state, leaves the query in ENQUEUED state
> for ever.
> --------------------------------------------------------------------------------------
>
> Key: DRILL-5963
> URL: https://issues.apache.org/jira/browse/DRILL-5963
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.12.0
> Environment: Drill 1.12.0-SNAPSHOT, commit:
> 4a718a0bd728ae02b502ac93620d132f0f6e1b6c
> Reporter: Khurram Faraaz
> Assignee: Arina Ielchiieva
> Priority: Critical
> Attachments: enqueued-2.png
>
>
> Canceling the below query that is hung in planning state, leaves the query in
> ENQUEUED state for ever.
> Here is the query that is hung in planning state
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select 1 || ',' || 2 || ',' || 3 || ',' || 4 ||
> ',' || 5 || ',' || 6 || ',' || 7 || ',' || 8 || ',' || 9 || ',' || 0 || ','
> AS CSV_DATA from (values(1));
> +--+
> | |
> +--+
> +--+
> No rows selected (304.291 seconds)
> {noformat}
> Explain plan for that query also just hangs.
> {noformat}
> explain plan for select 1 || ',' || 2 || ',' || 3 || ',' || 4 || ',' || 5 ||
> ',' || 6 || ',' || 7 || ',' || 8 || ',' || 9 || ',' || 0 || ',' AS CSV_DATA
> from (values(1));
> ...
> {noformat}
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