[jira] [Closed] (FLINK-17668) Fix shortcomings in new data structures

["Timo Walther (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-17668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Walther closed FLINK-17668.
--------------------------------
    Fix Version/s: 1.11.0
       Resolution: Fixed

Fixed in 1.11.0: 96a633725f1b4616e40576b97473308b289a8028

> Fix shortcomings in new data structures
> ---------------------------------------
>
>                 Key: FLINK-17668
>                 URL: https://issues.apache.org/jira/browse/FLINK-17668
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / Planner, Table SQL / Runtime
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>
> There are a couple of shortcomings in the new data structures:
> - The some data structures do not provide a {{hashCode/equals}} for testing. 
> - `RawValueData` cannot be created from bytes.
> - Accessing elements requires dealing with logical types during runtime.
> - Null checks are performed multiple times during runtime even for types that are declared as NOT NULL.



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