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https://issues.apache.org/jira/browse/DRILL-2956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-2956:
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Fix Version/s: 1.2.0
> "SELECT * BadAlias ..." yields "SYSTEM ERROR ... index (-1) must not be
> negative"
> ----------------------------------------------------------------------------------
>
> Key: DRILL-2956
> URL: https://issues.apache.org/jira/browse/DRILL-2956
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Daniel Barclay (Drill)
> Fix For: 1.2.0
>
>
> Issuing the query:
> select * alias from `dfs.tmp`.`empty_file.json` ;
> (where /tmp/empty_file.json exists and is completely empty) yields an
> internal error:
> > select * alias from `dfs.tmp`.`empty_file.json` ;
> Error: SYSTEM ERROR: Unexpected exception during fragment initialization:
> index (-1) must not be negative
> [Error Id: 633d45db-5d05-4b15-84ee-88eaf11e9ba2 on dev-linux2:31010]
> (state=,code=0)
> >
> It doesn't seem to matter whether the input file is empty or contains some
> JSON.
> (Using a table from INFORMATION_SCHEMA (a schema whose tables and columns are
> known statically) does not yield the same error:
> > select * alias from INFORMATION_SCHEMA.CATALOGS;
> May 04, 2015 11:49:01 PM
> org.apache.calcite.sql.validate.SqlValidatorException <init>
> SEVERE: org.apache.calcite.sql.validate.SqlValidatorException: Unknown
> identifier '*'
> May 04, 2015 11:49:01 PM org.apache.calcite.runtime.CalciteException <init>
> SEVERE: org.apache.calcite.runtime.CalciteContextException: At line 1, column
> 8: Unknown identifier '*'
> Error: PARSE ERROR: At line 1, column 8: Unknown identifier '*'
> [Error Id: 1504c5cd-9c60-44ec-b4f2-dad837329bff on dev-linux2:31010]
> (state=,code=0)
> >
> However, that error doesn't seem right either. (I would think that trying to
> give an alias name after "*" would be a syntax error (rather than a name
> lookup error).))
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