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https://issues.apache.org/jira/browse/HBASE-28729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HBASE-28729:
-----------------------------------
    Labels: pull-request-available  (was: )

> Change the generic type of List in InternalScanner.next
> -------------------------------------------------------
>
>                 Key: HBASE-28729
>                 URL: https://issues.apache.org/jira/browse/HBASE-28729
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Coprocessors, regionserver
>            Reporter: Duo Zhang
>            Priority: Major
>              Labels: pull-request-available
>
> Plan to change it from List<Cell> to List<? super ExtendedCell>, so we could 
> pass both List<Cell> and List<ExtendedCell> to it, or even List<RawCell> for 
> coprocessors.
> This could save a lot of casting in our main code.
> This is an incompatible change for coprocessors, so it will only go into 
> branch-3+, and will be marked as incompatible change.



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