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https://issues.apache.org/jira/browse/DRILL-6527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16616247#comment-16616247
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Vitalii Diravka edited comment on DRILL-6527 at 10/24/18 11:05 AM:
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Thank you [~bbevens] for updating docs.

This Jira purpose is to remove the old option 
"store.hive.optimize_scan_with_native_readers" starting from 2.0.0. 
 So [this TODO in the 
code|https://github.com/apache/drill/blob/master/exec/java-exec/src/main/java/org/apache/drill/exec/ExecConstants.java#L438]
 can be resolved then. 


was (Author: vitalii):
Thank you [~bbevens] for updating docs.

This Jira purpose is to remove the old option 
"store.hive.optimize_scan_with_native_readers" starting from 1.15. 
 So [this TODO in the 
code|https://github.com/apache/drill/blob/master/exec/java-exec/src/main/java/org/apache/drill/exec/ExecConstants.java#L438]
 can be resolved then. 

> Update option name for Drill Parquet native reader
> --------------------------------------------------
>
>                 Key: DRILL-6527
>                 URL: https://issues.apache.org/jira/browse/DRILL-6527
>             Project: Apache Drill
>          Issue Type: Task
>          Components: Storage - Hive, Storage - Parquet
>    Affects Versions: 1.14.0
>            Reporter: Vitalii Diravka
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> The old option name to enable Drill parquet reader is 
> "store.hive.optimize_scan_with_native_readers".
> Starting from DRILL-6454 one new native reader is introduced, therefore more 
> precise option name is added for parquet native reader too.
> A new option name for parquet reader is 
> "store.hive.parquet.optimize_scan_with_native_reader".
> The old one is deprecated and should be removed.
> Since options are considered as API we can remove them only in major 
> releases, i.e. in Drill 2.0.



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