drill-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2925) Strange exception when avg is called with invalid argument type and count(*)
Date Thu, 30 Apr 2015 18:50:06 GMT
Victoria Markman created DRILL-2925:
---------------------------------------

             Summary: Strange exception when avg is called with invalid argument type and
count(*)
                 Key: DRILL-2925
                 URL: https://issues.apache.org/jira/browse/DRILL-2925
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 0.9.0
            Reporter: Victoria Markman
            Assignee: Chris Westin
            Priority: Minor


This weird exception is thrown only with this particular combination of function calls: count(*),
and both distinct and non distinct call to AVG.
If you run all these separately, you will get "usual" runtime exception about missing function
implementation.

{code}
0: jdbc:drill:schema=dfs> select
. . . . . . . . . . . . >         count(*),
. . . . . . . . . . . . >         avg(distinct c_varchar),
. . . . . . . . . . . . >         avg(c_varchar)
. . . . . . . . . . . . > from
. . . . . . . . . . . . >         alltypes
. . . . . . . . . . . . > ;
Query failed: SYSTEM ERROR: Invalid value for boolean: il304488381660192170587
Fragment 0:0
[f92bb536-8403-416e-9239-4aaa5c2e4d23 on atsqa4-133.qa.lab:31010]
Error: exception while executing query: Failure while executing query. (state=,code=0)
{code}

AVG by itself:
{code}
0: jdbc:drill:schema=dfs> select avg(c_varchar) from alltypes;
Query failed: SYSTEM ERROR: Failure while trying to materialize incoming schema.  Errors:
Error in expression at index -1.  Error: Missing function implementation: [castINT(BIT-OPTIONAL)].
 Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0

0: jdbc:drill:schema=dfs> select avg(distinct c_varchar) from alltypes;
Query failed: SYSTEM ERROR: Failure while trying to materialize incoming schema.  Errors:
Error in expression at index -1.  Error: Missing function implementation: [castINT(BIT-OPTIONAL)].
 Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0
[2d3adc96-7043-4854-bd31-28181df647a6 on atsqa4-133.qa.lab:31010]
Error: exception while executing query: Failure while executing query. (state=,code=0)
{code}

AVG with COUNT(*)
{code}
0: jdbc:drill:schema=dfs> select count(*), avg(c_varchar) from alltypes;
Query failed: SYSTEM ERROR: Failure while trying to materialize incoming schema.  Errors:
Error in expression at index -1.  Error: Missing function implementation: [castINT(BIT-OPTIONAL)].
 Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0
[e7e165e5-adda-4a68-9f5a-a3c3d0f0faed on atsqa4-133.qa.lab:31010]
Error: exception while executing query: Failure while executing query. (state=,code=0)

0: jdbc:drill:schema=dfs> select count(*), avg(distinct c_varchar) from alltypes;
Query failed: SYSTEM ERROR: Failure while trying to materialize incoming schema.  Errors:
 
Error in expression at index -1.  Error: Missing function implementation: [castINT(BIT-OPTIONAL)].
 Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0
[ca16cd88-c9dd-46a7-983b-af722c88777d on atsqa4-133.qa.lab:31010]
Error: exception while executing query: Failure while executing query. (state=,code=0)
{code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message