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From "Khurram Faraaz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3038) Error: CONNECTION ERROR: Connection null <--> null (user client) closed unexpectedly.
Date Tue, 12 May 2015 19:02:03 GMT
Khurram Faraaz created DRILL-3038:
-------------------------------------

             Summary: Error: CONNECTION ERROR: Connection null <--> null (user client)
closed unexpectedly.
                 Key: DRILL-3038
                 URL: https://issues.apache.org/jira/browse/DRILL-3038
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.0.0
            Reporter: Khurram Faraaz
            Assignee: Chris Westin
            Priority: Minor


When I stop a Drillbit using drillbit.sh stop on which a SQL query is hung, I see these messages
on sqlline prompt

{code}
0: jdbc:drill:schema=dfs.tmp> select count(*) from `twoKeyJsn.json`;
Error: CONNECTION ERROR: Connection null <--> null (user client) closed unexpectedly.


[Error Id: 53fdea70-6bf9-4dd7-914f-8ad1390bcfc9 ] (state=,code=0)
0: jdbc:drill:schema=dfs.tmp> +------------+------------+
. . . . . . . . . . . . . . > 1,803,958 rows selected (37.233 seconds)
. . . . . . . . . . . . . . > 0: jdbc:drill:schema=dfs.tmp> select count(*) from `twoKeyJsn.json`;
Error: CONNECTION ERROR: Connection null <--> null (user client) closed unexpectedly.


[Error Id: 05f13b36-545b-4428-a547-d70d537643cf ] (state=,code=0)
0: jdbc:drill:schema=dfs.tmp> 
0: jdbc:drill:schema=dfs.tmp> +------------+------------+
. . . . . . . . . . . . . . > 1,803,958 rows selected (37.233 seconds)
. . . . . . . . . . . . . . > 0: jdbc:drill:schema=dfs.tmp> select count(*) from `twoKeyJsn.json`;
Error: CONNECTION ERROR: Connection null <--> null (user client) closed unexpectedly.


[Error Id: 9d546618-7be7-4fa9-8655-37e2725805b0 ] (state=,code=0)
{code}



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