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Posted to issues@drill.apache.org by "Chris Westin (JIRA)" <ji...@apache.org> on 2015/07/02 03:22:04 UTC
[jira] [Updated] (DRILL-2925) Strange exception when avg is called
with invalid argument type and count(*)
[ https://issues.apache.org/jira/browse/DRILL-2925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Westin updated DRILL-2925:
--------------------------------
Assignee: Deneche A. Hakim (was: Chris Westin)
> 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: Deneche A. Hakim
> Priority: Minor
> Fix For: 1.2.0
>
>
> 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}
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