[jira] [Closed] (DRILL-2404) After we cancel a query, DRILL sometimes hangs for the next query

["Rahul Challapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rahul Challapalli closed DRILL-2404.
------------------------------------
    Resolution: Fixed

This is no longer happening on the current master. So I am closing the issue.

git.commit.id.abbrev=5fbd274
 

> After we cancel a query, DRILL sometimes hangs for the next query
> -----------------------------------------------------------------
>
>                 Key: DRILL-2404
>                 URL: https://issues.apache.org/jira/browse/DRILL-2404
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>            Reporter: Rahul Challapalli
>            Assignee: Rahul Challapalli
>             Fix For: 1.0.0
>
>
> git.commit.id.abbrev=e92db23
> I tried running the below sequence of commands from sqlline :
> {code}
> select count(*) from widestrings;
> +------------+
> |   EXPR$0   |
> +------------+
> | 10001      |
> +------------+
> {code}
> {code}
> select * from widestrings;
> {code}
> {code}
> Cancel the running query while it is printing the output
> {code}
> {code}
> select count(*) from widestrings;
> This causes SQLLINE to hang indefinitely.
> {code}
> We should see this problem when we kill a query in sqlline while it is displaying the output. If needed I can provide the data that I used.



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