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https://issues.apache.org/jira/browse/DRILL-2540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steven Phillips updated DRILL-2540:
-----------------------------------
Fix Version/s: Future
> CSVReader : Drill not reading the last column from a text file if it is an
> empty string
> ---------------------------------------------------------------------------------------
>
> Key: DRILL-2540
> URL: https://issues.apache.org/jira/browse/DRILL-2540
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Text & CSV
> Reporter: Rahul Challapalli
> Assignee: Steven Phillips
> Fix For: Future
>
>
> git.commit.id.abbrev=f1b59ed
> Data Set :
> {code}
> Hello|World
> |
> {code}
> The below queries suggest that drill is treating columns[1] as a missing
> column for the second record while it treats columns[0] as empty string for
> the second record
> {code}
> 0: jdbc:drill:schema=dfs_eea> select * from `temp.tbl`;
> +------------+
> | columns |
> +------------+
> | ["Hello","World"] |
> | [""] |
> +------------+
> 2 rows selected (0.098 seconds)
> 0: jdbc:drill:schema=dfs_eea> select columns[0] from `temp.tbl`;
> +------------+
> | EXPR$0 |
> +------------+
> | Hello |
> | |
> +------------+
> 2 rows selected (0.103 seconds)
> 0: jdbc:drill:schema=dfs_eea> select columns[1] from `temp.tbl`;
> +------------+
> | EXPR$0 |
> +------------+
> | World |
> | null |
> +------------+
> {code}
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