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From "Sudheesh Katkam (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (DRILL-3311) sqlline hangs when query is cancelled while results are returned from the server
Date Sat, 20 Jun 2015 00:19:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sudheesh Katkam closed DRILL-3311.
----------------------------------
    Resolution: Cannot Reproduce

I am able to cancel the query while the results are being returned. Most likely your terminal
hung, and not sqlline. You could check if sqlline is still running and responsive to the cancel
signal (by enabling and tailing sqlline logs?).

> sqlline hangs when query is cancelled while results are returned from the server
> --------------------------------------------------------------------------------
>
>                 Key: DRILL-3311
>                 URL: https://issues.apache.org/jira/browse/DRILL-3311
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.0.0
>            Reporter: Victoria Markman
>            Assignee: Sudheesh Katkam
>             Fix For: 1.1.0
>
>
> 1. Ran a query that returns millions of rows
> 2. When sqlline started to return results decided to cancel it: pressed Ctrl-C
> 3. sqlline was completely hosed + server never received cancellation request
> 4. cancelled query through Web UI
> 5. sqlline "released"
> To reproduce:
> 1. Single drillbit
> 2. 8GB direct memory, 4GB heap
> 3. Run query below:
> {code}
> use tpcds100;
> select 
>   sum(ss_quantity) over(partition by ss_store_sk order by ss_sold_date_sk) 
> from store_sales;
> {code}



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