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https://issues.apache.org/jira/browse/DRILL-8108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charles Givre updated DRILL-8108:
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Fix Version/s: 1.20.0
> Excel Reader Fails with Duplicate Columns
> -----------------------------------------
>
> Key: DRILL-8108
> URL: https://issues.apache.org/jira/browse/DRILL-8108
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Other
> Affects Versions: 1.19.0
> Reporter: Charles Givre
> Assignee: Charles Givre
> Priority: Critical
> Fix For: 1.20.0
>
>
> In its current implementation, if Drill encounters an Excel file which
> contains duplicate column names, it will fail to read the data. This PR
> fixes this issue by appending `_n` after the duplicate column.
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