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https://issues.apache.org/jira/browse/DRILL-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15848586#comment-15848586
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mehran commented on DRILL-5179:
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Is there any comments on this issue!
This issue will greatly helps us to test drill and I think having null columns
is against drill philosophy.
> Dropping NULL Columns from putting in parquet files
> ---------------------------------------------------
>
> Key: DRILL-5179
> URL: https://issues.apache.org/jira/browse/DRILL-5179
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.9.0
> Reporter: mehran
>
> Due to schemaless nature of drill and parquet files. It is suitable that all
> NULL columns be dropped in "CREATE TABLE" command. This will enhance speed of
> header interpretation. I think this is a simple but big enhancement.
> This can be an option in configuration parameters.
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