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

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

Rahul Challapalli created DRILL-2404:
----------------------------------------

             Summary: 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: Parth Chandra


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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