[jira] [Commented] (DRILL-2708) "Query failed: AssertionError: VARCHAR"

["Jacques Nadeau (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-2708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14490342#comment-14490342 ] 

Jacques Nadeau commented on DRILL-2708:
---------------------------------------

[~dsbos], can you please provide the stack trace from the server so we can determine the proper place to fix.



> "Query failed: AssertionError: VARCHAR"
> ---------------------------------------
>
>                 Key: DRILL-2708
>                 URL: https://issues.apache.org/jira/browse/DRILL-2708
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Daniel Barclay (Drill)
>
> Here's another case of assertion message that is bad (not quite saying what the problem is) and that shows up at the user interface (SQLLine):
> {noformat}
> 0: jdbc:drill:zk=local> EXPLAIN PLAN FOR  SELECT catalog_name['asd'] FROM INFORMATION_SCHEMA.CATALOGS;
> Query failed: AssertionError: VARCHAR
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> 0: jdbc:drill:zk=local> SELECT catalog_name['asd'] FROM INFORMATION_SCHEMA.CATALOGS;
> Query failed: AssertionError: VARCHAR
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> {noformat}



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